g the sort method in our mergesort class created new sub-arrays for the left and right parts of the array. creating these arrays for each recursive call takes time and creates an unnecessary inefoiciency in the program. if we use a recursive problem transformation to introduce a new helper method this inefoiciency can be removed. the class below shows how the sort method might be transformed by adding parameters for start and end, which indicate the portion of the array to be sorted. it also gives the signature of a transformed merge method. assuming the new merge method works, give an implementation of the new sort method.

Answers

Answer 1

But for the merging sort, we make two new temporary arrays for each iteration. We duplicate the entire left subarray in one and the entire right subarray in the other.

It requires an additional n spaces because every piece has been cloned. Divide and conquer is the method used by merge sort to order an array. That list is the main distinction between the two. While sorted() returns a new sorted list while keeping the old list unchanged, sort() will sort the list in-place, changing its indexes and returning None. The fact that sorted() accepts any iterable while list is another difference. An illustration of a merge sort Sort by comparing each element to the list next to it, then breaking the list into the smallest possible unit (1 element).

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Related Questions

1. convert the cfg of hw 4 question 1 into a pda using the equivalence construction. 2. check whether the pda that you designed for hw 4 question 2 satisfies the require- ments of the pda to cfg conversion and if not, construct a pda that does. next give two rules of each type for the cfg that is equivalent to the pda that satisfies the requirements for conversion. 3. show that context-free languages are closed under the reverse (reverse(l)

Answers

1. The CFG of HW 4 Question 1 can be converted into a PDA using the equivalence construction by constructing a PDA that has two states, a starting state q0 and a accepting state q1.

What is state?

State is a term used to describe a recognized political entity that is typically characterized by its own set of laws, borders, and government.

It refers to an organized political community occupying a definite geographical territory and has a permanent population, a defined government and a capacity to enter into relations with other states. The elements of a state may include a government, citizens, territory, and a legal system.

States are typically considered sovereign, meaning they are not subject to external control or influence.

The PDA will have a stack alphabet of {x,y,z} and the transition function is defined as follows:

q0 (x,a) -> (q1,xyz) q0 (x,b) -> (q1,xy) q1 (y,a) -> (q1,z) q1 (z,b) -> (q1,ε)

2. The PDA that was designed for HW 4 Question 2 satisfies the requirements of the PDA to CFG conversion. The equivalent CFG is given by the following two rules:

S -> aSa | bSb | ε

The first rule states that a string in the language can be generated by the production of aSa, bSb or the empty string. The second rule states that a string in the language can be generated by the production of aSa or bSb.

3. Context-free languages are closed under the reverse because for any context-free language L, its reverse is also context-free. This is because the reverse of a context-free language L is the same as the language itself but with the grammar rules reversed. Thus, if a language is context-free, its reverse is also context-free.

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in a bpmn collaboration model of the purchase process, which of the following best describes the purpose of swimlanes? multiple choice capturing the process complexity clarifying the interaction between pools showing the sequence of activities in a pool showing different jobs in the purchase process

Answers

The function of swimlanes is best described in a BPMN collaboration model of the purchasing process by displaying the many jobs involved in the process.

What one of the following best describes an association?

A connection between two classes. In a Unified Modeling Language (UML) Class diagram, consider an association between a Customers class and a Sale class.

What does the term "rectangular" signify when picturing the procedure?

Rectangular shapes are frequently used to denote process activity. Sub-processes and tasks are the two basic categories of activities. It's crucial that BPMN diagrams aren't very complex because they're used to explain processes in straightforward language that a variety of stakeholders can easily comprehend.

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RSA encryption requires to calculate m^e mod p, where e is usually a very large number that is of 1024 bits or more. Please explain how we can compute m^e mod pin a practical way. Apparently, directly multiplying m by e times will not work in practice.

Answers

The most popular public key cryptography algorithm in use today is the RSA cryptosystem. Without exchanging a secret key individually, it may be used to encrypt a communication.

Explain the RSA encryption?The three people who created the RSA algorithm in 1977—Ron Rivest, Adi Shamir, and Len Adleman—are called after it [RIVE78]. An asymmetric encryption method that is often used in various goods and services is Rivest-Shamir-Adleman (RSA). Asymmetric encryption encrypts and decrypts data using a key pair that is connected mathematically.The public key cryptography algorithm with the highest global adoption rate is the RSA cryptosystem. It may be used to encrypt a communication without requiring a secret key to be exchanged separately.Digital signatures and public key encryption may both be performed using the RSA technique. Due to the difficulty of factoring huge numbers, it is secure.

Find the attachment answer

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on graduate school visit days, professors need to meet with visiting students to explain to them how great cmu is. visiting students have certain professors they want to meet with and professors have certain visiting students they want to impress. over visit day, there are meetings at various fixed time slots, and some professors and students are only available at certain times. your task is to find an assignment of students, professors, and times that allows as many meetings to take place as possible.

Answers

The assignment of students, professors, and times that allows as many meetings to take place as possible is CMU.

Pittsburgh, Pennsylvania's Carnegie Mellon University (CMU) is a private research institution. Its forerunner, the Carnegie Technical Schools, was founded by Andrew Carnegie in 1900. It changed its name to the Carnegie Institute of Technology in 1912 and started awarding four-year degrees in the following year. The Carnegie Institute of Technology and the Mellon Institute of Industrial Research, which was once a division of the University of Pittsburgh and was founded in 1913 by Andrew Mellon and Richard B. Mellon, amalgamated in 1967. [10] Since the merger, Carnegie Mellon has been run as a single entity.

Seven autonomous schools and colleges make up the university: Tepper School of Business, Dietrich College of Humanities and Social Sciences, Mellon College of Science, College of Engineering, and Heinz College of Business.

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You're troubleshooting a computer that runs Windows 10. The operating system has halted. and a blue screen is displayed on the monitor with an error message.
What is the first step you should take to troubleshoot the issue?
Search for the error in Microsoft's knowledge base.

Answers

Utilize a search engine or Microsoft's knowledge base to look into the error.

BSODs frequently occur as a result of hardware or driver software errors. When an app crashes, blue screens of death may appear if the app is defective or malfunctioning. When a BSOD occurs, Windows generates a minidump file, as the name suggests. This file saves crash information to the disk and contains that information.

Both hardware and software problems can be the root of these difficulties. Shut down your computer, take out any new hardware you installed before the Blue Screen issue, and then try resuming. If your computer won't restart, you can start it in safe mode.

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Suppose you would like to connect to a WLC to configure a new WLAN on it. Which one of the following is a valid method to use?
a. SSH
b. HTTPS
c. HTTP
d. All of these answers are correct.

Answers

A dynamic interface, which is internal to the controller, logically connects a WLAN and a VLAN. 6.

On the WLC, how do I enable SSH?

Using the IP address for the WLC Management Interface, CLI users can connect via Telnet and SSH. You should use the Management IP address after entering the ssh or telnet keyword on the CLI. You can access the wireless device using this approach if the Telnet/SSH service is enabled and there are no restrictions for telnet/SSH sessions.

What tab on a WLC's WLAN settings screen sets up VLAN mapping?

On the WLAN tab of the WLC setup, WLAN creation and SSID to VLAN mapping are configured.

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Discuss why a printer is hardware and the web browsers Firefox, Chrome and Explorer are all software?

Answers

Explanation: this is because hardwares are the art of computer that can be touch physically for example like monitor CPU Mouse keyboard etc .

on the other hand software is something that cannot be or felt.

which of the following is an important step to take before beginning to write the code for a program? randomly generate the variable names to be used in the program write on paper or a whiteboard all the code you intend to type plan the logic and anticipated input/output of the code plan an update and maintenance schedule for the program

Answers

Plan the logic and anticipated input/output of the code.

Logic

The study of sound reasoning is known as logic. Both formal and informal logic are present. The study of logical truths or deductively sound inferences is known as formal logic. It is a formal science that examines how conclusions inherently flow from premises. The word "a logic" designates a logical formal system that articulates a proof system when employed as a countable noun.

The programming paradigm known as "logic programming" is heavily influenced by formal logic. Any programme created using a logic programming language is composed of logically constructed words that represent facts and guidelines pertaining to a certain problem domain. Prolog, answer set programming (ASP), and Datalog are three of the most popular families of logic programming languages.

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involves identifying errors in data sets and removing/correcting these errors to ensure the data is accurate.

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Checking for inaccuracies, missing values, duplicate records, formatting mistakes, and other anomalies are just a few of the duties that may be included in data cleansing.

What is known as data scrubbing ?Data cleaning, commonly referred to as data scrubbing, is the procedure of identifying and deleting from a data set any faulty or inaccurate records. In order to make sure the data is precise and consistent, it is typically done before data analysis.In order to verify that the data is reliable, data cleansing entails locating flaws in data sets and fixing or deleting those inaccuracies. This can involve identifying and completing blank fields, resolving discrepancies, standardizing formats, and eliminating duplicate entries, among other things.Either manually cleaning data or utilizing automatic technologies is acceptable. Although manual data cleansing is labor- and time-intensive, it may be necessary in some cases where the data is too complicated or the data set is too big for an automated tool. For simpler data sets, automated methods can be useful, but they can be expensive and necessitate programming expertise.Data cleansing guarantees that the data is correct and consistent, making it a crucial stage in the data analysis process. It can help increase the overall accuracy of the results and prevent errors in the analysis process.

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describe the meaning of the standard error and the margin of error. reference your text if necessary. ( 4 pts)

Answers

A margin of error is a statistical term that takes the level of error from your research sample's results into account. On the other hand, standard error uses the data set's standard deviation to determine how well the population sample is represented in relation to the mean.

What do you mean by error?

An error is any problem that occurs unexpectedly and causes a computer to malfunction. Both hardware and software mistakes can occur in computers. An error can be an inadvertent departure from the truth or correctness as well as an act or state of ignorance or imprudence from a code of behavior.

An error made by a programmer in the syntax of a programming language is known as a syntax error in computing. Programmers must correct syntax issues before the program is compiled and launched since a compiler will detect them.

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complete the checksingles() function. return the sum of all values that match the parameter goal. update the findhighscore() function using a loop to call checksignles() six times with parameters being 1-6. return the highest score from all function calls. submit for grading to confirm two tests pass.

Answers

The is main query() function is a conditional function that determines whether the current query is the "main" query, such as when it is being evaluated inside of a loop (as opposed to a secondary query).

string|string[] $post types = ""; is singular(string|string[]): bool. determines whether the request is for a single post of any post type that already exists (post, attachment, page, custom post types).

$("#checkAll").change(function(){

 if (! $('input:checkbox').is('checked')) {

     $('input:checkbox').prop('checked',true);

 } else {

     $('input:checkbox').prop('checked', false);

 }      

});

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The first line of defense against file system failure is a well-defined set of proper system ________________________ procedures.
a) backup
b) network storage
c) file maintenance
d) backup and file maintenance

Answers

The first line of defense against a file system failure is a well-defined set of proper system backup and file maintenance procedures. Therefore, option  D: 'backup and file maintenance' refers to the correct answer.

File system failure refers to disk-related errors that may be due to corrupt files,  disk integrity corruption, file execution policies, bad sectors, etc. These errors may prevent be causing users from accessing or opening files. These errors can be encountered in files such as images, documents, PDFs, movies, etc. In order to protect and provide defense against file system failure, it is important to manage proper backup and file maintenance procedures.

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long-run economic growth can be sustainable as long as technology is effective at finding alternatives to limited natural resources.

Answers

Long run economic growth is unlikely to be sustainable because of finite natural resources.

What is natural resources?Natural resource, any biological, mineral, or aesthetic asset afforded by nature without human intervention that can be used for some form of benefit, whether material (economic) or immaterial. What constitutes a "resource" (or, for that matter, "natural") has shifted over time and between societies. Forests, surface water and groundwater, and the fertile lands or soil and minerals within them (rather than the crops that grow on them) are examples of natural resources, as are energy resources (such as petroleum, natural gas, and heated water [that is, geothermal energy) contained within layers of rock.

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which of the following could be the disadvantage of installing or running a freeware or a shareware over paid programs

Answers

Training and help files may be harder to find. Another definition of training is the act of engaging in a program of physical activity to get ready for something, like a sporting event.

There are three main goals of training from the perspective of the individual employee: Increase the person's awareness level. Boost a person's proficiency in one or more of their areas of specialization. increase the drive for someone to do their work successfully. Training is the process of imparting knowledge and abilities that pertain to certain practical capabilities, either to oneself or to others. The purpose of training is to increase one's ability, capacity, productivity, and performance. Training is a methodical procedure used to improve employees' job-related abilities, dispositions, and knowledge. Employees are given the opportunity to advance within the company and raise their market value.

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70-741 networking with windows server 2016 lab 11 implementing distributed file system (dfs) and branch office solutions

Answers

Businesses can manage the access to huge data across several clusters or nodes using a distributed file system (DFS)

What is distributed file system in Windows Server 2016?DFS (Distributed File System)  Windows Server's Namespaces role service helps you to logically organize shared folders that are spread across multiple servers into one or more namespaces.Businesses can manage the access to huge data across several clusters or nodes using a distributed file system (DFS), which enables them to read enormous data fast and execute multiple parallel reads and writes.On the Server Roles tab, choose DFS Replication to install the DFS Replication service. Expand Remote Server Administration Tools, Role Administration Tools, File Services Tools, and then pick DFS Management Tools on the Features page to install only the DFS Management Tools.Through the usage of a computer network, clients can access file storage from numerous hosts using a distributed file system (DFS), just as if they were accessing local storage.

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Security code.
Which of the following explanations of actual
results (for a bug on a touchscreen device) is
grammatically correct
After tapping The app will crash when the 3
digit security code is Entered.
The app will be crash when security code is
entr into screen after I tap register
The app will crash when the 3 digit security
code is entered after tapping on the register
button.
The app gets crashed when the 3 digit |
security code is entered.
The app will crash when the 3 digit security
code is entered after clicking on the register
button.

Answers

The app will crash when the 3-digit security code is entered after tapping on the register button.

What is a touchscreen?

An electronic display screen that also functions as an input tool is known as a touch screen. By tapping on images, manipulating items, or typing text on the screen with hand gestures and fingertip movements, a user can interact with a computer, tablet, smartphone, or other touch-controlled equipment. The thin, transparent layer of plastic known as a touchscreen (also known as a digitizer) is what reads the signal from the touch and sends it to the processing unit. It is the component of the device that is reachable without having to disassemble it. The panel that houses the gadget and shows the image is called the LCD screen. Engaging and interactive applications of touchscreen technology exist. Compared to a regular computer, it is a great deal easier to use and much more entertaining.

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Write a function assoc_list(l) that, given a list 1 , returns a list of tuples where the first integer represents the element of the int list i and the second integer represents the number of occurrences of that element in the list. This associative list should not contain duplicates. Order does not matter. For example, assoc_list [1, 2, 2, 1, 3] [(2, 2), (1, 2), (3, 1)] . We recommend you to use the reduce function for this. (We had this problem before in Assignment 2.) from functools import reduce def assoc_list (1): # YOUR CODE HERE result = assoc_list [1; 2; 2; 1; 3] result.sort(key=lambda x:x[0]) # sort the result list by the first element of a tuple. assert (result [(1,2), (2, 2), (3, 1)]). ==

Answers

A for-loop can be used to iterate through a list of tuples. Utilize call list and the indexing syntax tuple[0] to access the first element of each tuple inside the for-loop.

What are the tuples, where is the first integer?

The tuple () function accepts an iterable as input and transforms it into a tuple object. The tuple() method can be used to convert a Python list to a tuple by passing the entire list as an argument, and it will output the tuple data type as an output.

Therefore, Index-0 will yield the first element in each tuple in a list, allowing us to iterate through the complete list of tuples and get first that way. To add each tuple's first element to the list, use append(object), where object is the tuple's first element.

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Write a "single" statements shift row array attendance values one position to the left. The rightmost element in shifted/values also keeps its value. Ex: [10, 20, 30, 40] after shifting becomes [20, 30, 40, 40] function attendanceValues = ShiftValues(attendanceValues) %attendanceValues: Array contains 4 elements recording attendance for the last 4 shows % change indexing values attendanceValues(1:1) = attendanceValues(1: -1:4); end

Answers

Each column in A may be moved one place to the right by using circshift. In each dimension, move the components of A by one. The matrix's center now contains the collection of ones. Use circshift on Y with negative shift values to return the cluster to its starting location.

The circular shift function Y = circshift(A, K) moves the items of array A by K places. Circshift moves along the first dimension of A whose size is not 1, if K is an integer. Each element of K represents the amount of shift in the associated dimension of A if K is a vector of integers. A matrix can have its rows switched to produce a new matrix. We transfer Row 1 to Row 2, Row 2 to Row 3, and Row 3 to Row 1 in the example above. (This is done to obtain a 1 in the upper left corner.)

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mobile device user installed several free apps that randomly present an advertisement. Recently, multiple advertisements are showing and dominating the screen even when none of the free apps are running.Which of the following is the most likely cause for the increase in advertisements?
a. The device is infected with malware.
b. The free apps need to be updated.
c. The cellular service is sending the advertisements.
d. The anti-malware app on the device is misbehaving.
Answer: a. The device is infected with malware.

Answers

The device is infected with malware This is most likely cause for the increase in advertisements

Malware, a portmanteau for malicious software, is any software that has been specifically created to disrupt a computer, server, client, or computer network, leak sensitive data, allow unauthorised users access to systems or information, deny users access to information, or inadvertently compromise a user's privacy and security online. Software bugs, on the other hand, are commonly used to characterise faulty software that harms users. Internet users and companies are seriously harmed by malware. In 2017, there were 669,947,865 malware types, which is twice as many as in 2016. This information comes from Symantec's 2018 Internet Security Threat Report (ISTR). It was estimated that the global economy will lose $6 trillion USD as a result of cybercrime, which includes virus attacks and other computer-related crimes.

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You work as a network administrator for a midsize organization. Your company's network has become slow, and you doubt that it is because of the DNS resolver cache. Which of the following options would you use with ipconfig to solve this problem?
A
/release
B
/flushdns
C
/displaydns
D
/registerdns

Answers

The /displaydns would be used with ipconfig to solve the problem. Hence option C is correct.

What is network?

Network is defined as a system of linked computers, servers, mainframes, peripherals, network devices, or other devices that facilitate data sharing. Communication is made possible by computer networks for all commercial, leisure, and research purposes.

Ipconfig /flushdns is entered after typing it.

To view the contents of the DNS resolver cache and confirm that it has been cleared, type ipconfig /displaydns and hit Enter.

To end this task, close the command prompt.

Thus, the /displaydns would be used with ipconfig to solve the problem. Hence option C is correct.

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TRUE/FALSE. the uniform securities act imposes certain recordkeeping requirements upon registered broker-dealers. among the records that must be retained are all

Answers

The broker-dealer must be retained these record except unsolicited testimonials from customers.

What should be recorded by the broker-dealer?

Record-keeping requirements is a list or set of a record that must be retained by broker-dealer which is consisting all records that related to investors transactions.

Order tickets is a order instruction from investors, so it related to their transactions.

Emails sent to customers can be anything include information about transaction.

Blotters is a detail information about investors trading and history, so it related to their transaction.

Then, only unsolicited testimonials from customers that not related to investors transaction.

You question is incomplete, but most probably your full question was

The Uniform Securities Act imposes certain recordkeeping requirements upon registered broker-dealers. Among the records that must be retained are all of these EXCEPT

order tickets

unsolicited testimonials from customers

emails sent to customers

blotters

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write an algorithm that ask the user for a number between 1 and 3 until the answer fits

Answers

One way to write an algorithm that asks the user for a number between 1 and 3 until the answer fits the specified criteria is as follows:

Begin the algorithm by asking the user to input a number.Check if the number the user entered is between 1 and 3 (inclusive). If the number is between 1 and 3, then the algorithm can stop and print a message indicating that the user has entered a valid number. If the number is not between 1 and 3, then the algorithm should print an error message and ask the user to input another number.Repeat step 2 until the user enters a number that is between 1 and 3.Here is an example of how this algorithm could be implemented in a programming language like Python:

# Begin the algorithm by asking the user to input a number.

number = input("Please enter a number between 1 and 3: ")

# Check if the number the user entered is between 1 and 3.

while number < 1 or number > 3:

 # If the number is not between 1 and 3, then print an error message and ask the user to input another number.

 print("Error: Invalid number. Please try again.")

 number = input("Please enter a number between 1 and 3: ")

# If the number is between 1 and 3, then print a message indicating that the user has entered a valid number.

print("You have entered a valid number!")

Which statements accurately reflect the principles of the shared responsibility model? (Select TWO.)

AWS is responsible for securing host credentials.

AWS is responsible for implementing security controls on customer data.

Customers are responsible for securing the physical network infrastructure of AWS.

AWS is responsible for securing the physical network infrastructure.

Customers are responsible for securing their applications and data.

Answers

The statement that accurately reflect the principles of the shared responsibility model are options D and E

AWS is responsible for securing the physical network infrastructure.Customers are responsible for securing their applications and data.

What is shared responsibility model?

The shared responsibility model is a security model that outlines the responsibilities of both AWS and its customers when it comes to securing their environment and data.

Under the shared responsibility model, AWS is responsible for providing secure infrastructure, including the physical security of its data centers and the security of the host operating system and underlying infrastructure.

Therefore, Customers are responsible for securing their applications and data, including implementing appropriate security controls to protect their applications and data from unauthorized access, disclosure, or misuse.

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If you do not handle an exception, it is ignored by the Python interpreter, and the program continues to execute.
T or F

Answers

It is False that if you do not handle an exception, it is ignored by the Python interpreter, and the program continues to execute.

When a Python program meets an error, it ends immediately. An exception or a syntax error are both considered errors in Python.

Python specifies the kind of exception error that was encountered rather than displaying the message exception error. For example, ZeroDivisionError.

Python offers a variety of predefined exceptions as well as the option to generate your own exceptions.

In a try/except statement, more than one except clause is permissible. Only if a line in the try suite generates an exception does the else suite in a try/except statement run.

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all of the following are steps using the first in, first out (fifo) method except? make sure the expiration date on the food is clearly marked store food with the latest expiration date in the rear, and food with the nearest expiration date in the front pull food from the front to ensure you are using the oldest product first refrigerate foods that are past their expiration date

Answers

Items that have expired or are defective should be removed. Items with upcoming dates should be placed towards the front.

Place newly released things behind the front stock, and place the most recent-dated items toward the back. Stock should be used or sold first. Older food is prevented from being pushed to the back where it might be forgotten or missed with the help of FIFO. Food is kept fresher by using FIFO to help restaurants cycle through their inventory. This continuous rotation inhibits the formation of pathogens and mold. Put the older items in front or on top so that you use them first. FIFO simply means you need to label your food with the dates you keep it. You can locate your food more quickly and utilize it more effectively thanks to this technique.

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if the end index is the starting index, the slicing expression will return an empty string. question 6 options:
a. less than b. less than or equal to
c. greater than
d. equal to

Answers

Option c is correct. If the end index is greater than the starting index, the slicing expression will return an empty string.

List slicing is a widespread practice in Python and is the most popular method used by programmers to tackle practical problems. Consider a Python list. You must slice a list in order to access a range of list elements. Use of the colon, a simple slicing operator, is one method for accomplishing this (:)

With the help of this operator, one can specify the step as well as the starting and ending points for the slicing. From the original list, list slicing produces a new list.

Syntax:

Lst[: IndexJump:]

If Lst is a list, the aforementioned expression, at a step size of IndexJump, returns the list's section from index Initial to index End.

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A data analyst is cleaning their data in R. They want to be sure that their column names are unique and consistent to avoid any errors in their analysis. What R function can they use to do this automatically? The clean_names() function will automatically make sure that column names are unique and consistent.

Answers

Column names will automatically be checked for consistency and uniqueness using the clean names() method.

What is the definition of a function?

a mathematical phrase, rule, or law that establishes the link between an independent variable and a variables ( dv (the dependent variable).

What does function entail when it does not?

Relations Not Associated With Functions. A relation between a domain and range is called a function when each value there in domain only has one number in the range. This notion is violated by linkages that are not functions. They have at least one domain value that relates to two or so more range values.

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on the excel ribbon click the data tab in the sort and filter group and then click the sort button to conduct a sort.

Answers

On the excel ribbon click the data tab in the sort and filter group and then click the sort button to conduct a multiple column sort.

In Excel, where is the ribbon?

It is found in the document's upper right corner, click the Ribbon Display Options icon. The Minimize icon is to the left of it. To display the Ribbon with all tabs and all commands, select Show Tabs and Commands from the menu that appears.

Therefore, ribbon is a group of toolbars found at the top of the window in Office products that are meant to make it easier for you to find the commands you require to finish a task.

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which of the following options on the info tab of the backstage view is used to encrypt a workbook with a password?

Answers

Protect Workbook tab of the backstage view is used to encrypt a workbook with a password.

Password protect Excel workbook structure to prevent other users from viewing hidden worksheets, adding, moving, deleting, hiding worksheets, and renaming worksheets I can do it.

Open the sheet or workbook you want to protect. On the Review tab, click Protect Sheet or Protect Workbook. Enter the password in the Password field and retype the password in the Confirm field. Select any other protection options you want and click OK.

Workbook protection prevents worksheets from being deleted, moved, hidden/redisplayed, etc. Worksheet protection allows you to lock cells to prevent data validation or formatting changes.

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FILL IN THE BLANK. "Systems designers evaluate each alternative in the systems design phase for ________ by looking at economic, technical, and operational factors.A) AccuracyB) FeasibilityC) CurrencyD) Organization"

Answers

The correct response is B) Feasibility. "Systems designers evaluate each alternative in the systems design phase for Feasibility by looking at economic, technical, and operational factors.

An initial investigation of a prospective project or endeavour to assess its merits and viability is known as a feasibility study. An unbiased evaluation of a proposed project's technical, economic, financial, legal, and environmental issues is what a feasibility study seeks to accomplish. The term "feasibility" describes whether or not a project will be successful as well as how to get over any challenges that might arise. Conducting a feasibility study can assist project managers in assessing a project from start to finish and making decisions before the project starts. The value of prospective hazards is evaluated through feasibility studies. Real business possibilities can be distinguished from potentially risky investments through a thorough feasibility study.

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