what doesnt make sense its correct
Answer:
Explanation:
totalsum=0
count=0
while(totalsum<=200):
num=int(input("Enter a number: "))
totalsum=totalsum+num
count=count+1
print("Sum:",totalsum)
print("Numbers Entered:",count
file extensions should not be changed by the user because the operating system uses them to identify the program that should be used to open the file.
The user should not change the file exetensions because the operating system uses these extenstion to identify the program that should be used to open the file. Hence, the given statement in this question is True.
The user should not change the file extension because the operating system uses the extension to identify which program should be used to open that file. File extension identifies which file should be opened in which program. For example, .doc extension files always open in W-ord software. And, dot-png, dot-jpg file extensions open in image editing or image opening software.
If you change the file extension of any file, then the operating system doesn't know which program to open that file. Therefore, it is required that the user should not change the file extension.
The complete question is given below:
"
File extensions should not be changed by the user because the operating system uses them to identify the program that should be used to open the file.
TrueFalse"
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race conditions are possible in many computer systems. consider a banking system that maintains an account balance with two functions: deposit(amount) and withdraw(amount). these two functions are passed the amount that is to be deposited or withdrawn from the bank account balance. assume that a husband and wife share a bank account. concurrently, the husband calls the withdraw() function and the wife calls deposit(). describe how a race condition is possible and what might be done to prevent the race condition from occurring. note: assume a "current balance" variable is shared to store the current account balance. you should write the source code of your solution.
When two threads access a shared variable at the same moment, a race condition happens. Both the first and second threads read the same value from the variable in the first thread.
When a device or system tries to do two or more operations simultaneously when, due to the nature of the device or system, the actions must be performed in the correct order to be performed successfully, a race condition results. When several code paths are running concurrently in a computer program, a race condition can occur. The many code pathways may complete in a different order than intended if they take longer than anticipated, which could result in unexpected behavior that leads to software defects.
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if you are designing a cpu on which you want to memory that can be accessed at the internal clock speed of the cpu, which type of memory are you concerned with?
If you are designing a cpu on which you want to memory that can be accessed at the internal clock speed of the cpu, this type of memory is L1 cache.
What is CPU?
A central processing unit (CPU), often known as a central processor, main processor, or simply processor, is the electrical circuitry that processes computer programme instructions. The CPU executes basic arithmetic, logic, controlling, and input/output (I/O) operations provided by programme instructions. This is in contrast to external components like main memory and I/O circuits, as well as specialised processors like graphics processing units (GPUs). CPUs' form, design, and implementation have evolved throughout time, but their essential operation has remained nearly same.
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a communications medium that carries a large amount of data at a fast speed is called select one: a. broadband. b. fastband. c. bandwidth. d. shortband.
Answer:
HOPE THIS HELPS. I think it's (b)
Explanation:
b. fast band
you've purchased a windows server 2019 computer with two basic internal hard drives (disk 0 and disk 1). disk 0 contains a c: volume with the windows server 2019 operating system.
If You've purchased a windows server 2019 computer with two basic internal hard drives (disk 0 and disk 1). disk 0 contains a 3 logical partitions that is about 120 GB SSD.
What does 0 drive mean?There are two distinct types of physical discs called disks 1 and 0. Possible 120 GB SSD for disk 0. Disk 1 could be a 1 TB HDD. Your need for greater storage capacity is almost satisfied.
Therefore, note that the only physical drive you have in your system is called Disk 0. an HDD of 1TB. It is said to be divided into 4 parts. Boot partition, from left to right.
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assuming you have used your browser to open an html file linked to a javascript file containing an array called smoothieflavors, which command should you enter in your browser console to return the third element in that array?
You should enter smoothieFlavors[2] in your browser console to return the third element in that array.
What is an array?
An array is a data structure in computer science that consists of a collection of elements (values or variables), each of which is identified by at least one array index or key. A mathematical method is used to compute the position of each element from its index tuple in an array. A linear array, often known as a one-dimensional array, is the most basic sort of data structure. Arrays are among the oldest and most significant data structures, and practically every application makes use of them. Many other data structures, such as lists and strings, are also implemented using them. They effectively take advantage of computer addressing principles.
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how are areas of low pressure created?
Answer:
A low pressure area usually begins to form as air from two regions collides and is forced upward.
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atherine is working with an architect on the design of a new data center for her organization. she wants to design an intrusion alarm in the data center that will notify security personnel for an attempted break-in to the facility. which type of control is she designing in the given scenario
The owner intends to secure a reasonable design within known parameters by working with an independent design professional, typically an architect.
At the same time, the owner will delegate responsibility for the design to the architect and should fully communicate all project goals and requirements. If the owner wants to make sure that the design liability stays with the design specialists, they should refrain from getting involved in the actual design process. These are contractual issues that are solely between the owner and designers, not the contractor. When there is a problem with the construction, the traditional contractor reaction is that the Plans and Drawings stated that it should have been done that way, and as long as the contractor follows the Plans and Specifications, the contractor is usually exempt from liability.
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a user mistakenly types: rm * .html (there is a blank after the asterisk) if this command were run in a directory only containing files and directories owned by the user running the command, what would happen? check all that apply.
To remove files, use the rm command. The rm command also prompts before deleting folders when the -i and -r arguments are used combined.
The final flag supplied takes effect if both -i and -f are specified. To do this, we enter the desired working directory's pathname after typing cd. A pathname is the path we take through the tree's branches to reach the desired directory. Absolute pathnames and relative pathnames are the two ways that pathnames can be given. Let's start by taking a look at absolute pathnames. Use the rm command along with the recursive option, -r, to delete a directory along with all of its contents, including any subdirectories and files.
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assume inputfile is a scanner object used to read data from a text file that contains a number of lines. some lines contain an alphabetic string, while others contain a single integer value. select an expression to complete the following code segment, which counts the number of integer values in the input file.
The end of a data piece can be found using a unique token, which is one of the benefits of the Scanner Class. It parses the data into particular kinds like short, int, float, boolean, etc. in addition to reading the data.
Primitive data types and Strings can both be read by it. Java has a class called Scanner. strings and input of primitive types like int, double, etc. are obtained using the util package. Although it is the simplest method for reading input in a Java application, it is not very effective if you need an input method for situations where time is a factor, such as in competitive programming. A Scanner object may read a text file. The benefit of using the methods included with the Scanner class when using the Scanner.
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what derogatory title do experienced hackers give to inexperienced hackers who copy code or use tools created by knowledgeable programmers without understanding how the tools work?
Script Kiddies experience hackers give to inexperienced hackers who copy code or use tools created by knowledgeable programmers without understanding how the tools work.
Who is known as hacker?
A hacker is an information technology expert who employs non-standard methods to attain a goal or overcome an impediment within a computerised system. Though the term "hacker" has come to be associated with a security hacker - someone who uses technical knowledge of faults or exploits to break into computer systems and access data that would otherwise be inaccessible to them - hacking can also be used by lawful figures in legal situations.
In the hacking community, being a script kiddie is frowned upon. They frequently have less talent, experience, and knowledge than actual hackers.
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the template code provided is intended to check whether an integer entered by the user is outside of the range 50-59 (inclusive). if it is outside of this range the program should print a warning and change the number to 55. however, when using de morgan's law to simplify this code, the programmer has made some mistakes. can you correct the errors so the code functions as intended?
The corrected code is given below-
WHAT IS A CODE?For the purposes of communication and information processing, a code is a set of principles that transforms information.such as a letter, word, sound, image, or gesture—into another form, sometimes shorter or secret, for storage on a storage device or for transmission over a communication channel.according to our question-
file= open('book.txt') #open fileli= {} #define an empty listfor lines in file: # use for loop Split file data into words d= lines.lower().strip(' !?').split() #define variable d that Add it to map for val in d: #define loop to store data if val not in li: #check value is not in list li[val] = 0 #define list and assign value in 0 li[val] = li[val] + 1 #Sort the book data and add its value m = sorted(li.items(),key = lambda x : -x[1]) #sorted value into the m variable print(m[:10]) #print valueHence,
In the following line of the provided Python code, an empty list is defined and the for loop is used. The for loop is described as follows:The file data is read using the for loop, which creates a variable named "d" that stores the values in the map.Another loop is used in the following line to check whether file values are of the same type before adding values and writing them.The m variable, which sorts the data and uses slicing to output its value, is used in the final line.Learn more about code here:
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team of geologists learned from GPS data that two continents that have an ocean between them are moving toward each other. Diego’s little brother hears this and cannot believe that continents can move and is worried that those two continents are going to run into each other. How would you explain to him what is happening?
Since the team of geologists learned from GPS data that two continents that have an ocean between them are moving toward each other, the thing that would explain to Diego’s little brother about what is happening is more that millions of years, the tectonic plates of the both two continents move rather slowly.
What causes the tectonic plates to slowly move?Since the earth's crust, which is divided into several parts known as tectonic plates, includes both continental landmasses and the ocean floor.
Hence, The plates move occasionally toward and occasionally away from one another due to the heat produced by nuclear processes occurring within the planet's interior. Tectonic shift is another name for this movement.
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Answer: I’d love to here the word beautiful
Explanation:
Lovea fileless malicious software can replicate between processes in memory on a local host or over network shares. what other behaviors and techniques would classify malware as fileless rather than a normal viru
Malicious- Uses lightweight shellcode, Uses low observable characteristic attacks.
What is Malicious?
Any software that is intentionally designed to disrupt a computer, server, client, as well as computer network, leak sensitive information, gain unauthorised access to data or systems, deny access to information, or unintentionally compromise user privacy and security on the internet is known as malware (a play on words for malicious software). Contrarily, software that harms users due to a flaw is commonly referred to as having a bug. On the Internet, malware can cause significant issues for both individuals and corporations. The number of malware variations has climbed to 669,947,865 in 2017, which is twice as many malware variants as in 2016, as according Symantec's 2018 Internet Security Threat Report. (ISTR). Malware attacks and other computer crimes are included in the category of "cybercrime," which was estimated to cost the world economy $6 trillion Us dollars in 2021 and is growing at a 15% annual rate.
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Answer:Uses lightweight shellcode
Explanation: the only answer comptia test will accept
the objective of architecture design is to determine . what parts of the application software will be assigned to what hardware how the computers will be arranged to provide ample storage where the mainframe will be situated how aesthetically pleasing the server system will be
The objective of architecture design is to determine what parts of the application software will be assigned to what hardware .
Architecture is the art and method of planning and building, as opposed to the skills involved in construction. Sketching, conceiving, planning, designing, and building buildings or other structures are both processes and results. Buildings that are the physical manifestation of architectural works are frequently regarded as works of art and cultural symbols. Architecture from past civilizations is frequently used to define them now.
The philosophy of architecture is a subfield of philosophy of art that examines the aesthetic value, semantics, and relationships between architecture and the advancement of culture. From Plato to Michel Foucault, Gilles Deleuze, Robert Ventura, and Ludwig Wittgenstein, among others, philosophy and theoreticians have thought about the essence of architecture and whether or not architecture can be distinct from building.
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Explain what a configuration network devices with device hardening features to mitigate security threats?
Answer:
Managing the Top Cyber Risks Depends Upon the Ability to See Them. Get the Security Study. Get Proven Success Factors For Your Endpoint Security Program From 4K+ IT & Security Pros.
A standard method for labeling digital files is called a file-labeling what? question 5 options: protocol tool setting configuration
A standard method for labeling digital files is called option A: file-labeling protocol.
What are three file naming conventions?An outline for naming your files in a way that pass out their contents and their relationships to other files is known as a file naming convention. File naming conventions make it simpler to recognize your files and help you stay organized. You can discover what you need quickly by constantly arranging your files.
Therefore, the three file naming patterns are;
Dashes (e.g. file-name. yyy) (e.g. file-name. yyy)No division (e.g. filename. yyy )Camel case, which capitalizes the initial letter of each block of text (e.g. File Name. yyy )Learn more about file-labeling from
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Answer:
protocol
Explanation:
TOOK THE TEST 6.03 quiz 7th grade
given a int variable named yescount and another int variable named nocount and an int variable named response write the necessary code to read a value
The required code is written in C++ in which the variable yesCount is incremented when the value of the variable response is either 1 or 2 and the variable noCount is incremented when the value of the variable response is either 3 or 4.
// scanner object that takes input from the user
Scanner input = new Scanner(System.in);
// declaring three int type variables named response, yesCount, noCount
int response= input.nextInt();
int yesCount =0;
int noCount =0;
// checks the value of response variable if it is 1 or 2 and in case
' if condition' is true control goes to its body
if(response == 1 || response ==2)
{
yesCount++; // increments in varibale yesCount
System.out.println("YES WAS RECORDED"); //prints the message for 'YES'
}
//checks the value of response variable if it is 3 or 4 and in case 'else if condition' is true control goes to its body
else if (response == 3 || response ==4)
{
noCount++; // increments in varibale noCount
System.out.println("NO WAS RECORDED"); //prints the message for 'NO'
}
else
{
System.out.println("INVALID"); // prints the message for 'INVALID'
}
“ The complete question is:
Given a int variable named yesCount and another int variable named noCount and an int variable named response write the necessary code to read a value into into response and then carry out the following: if the value typed in is a 1 or a 2 then increment yesCount and print out "YES WAS RECORDED" if the value typed in is a 3 or an 4 then increment noCount and print out "NO WAS RECORDED" If the input is invalid just print the message "INVALID" and do nothing else. ASSUME the availability of a variable, stdin, that references a Scanner object associated with standard input.”
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which protocol is well known for its use in the the home security and home automation industry, uses a mesh topology, makes devices act as repeaters, and has a low data transfer rate? answer 802.11 ac ant nfc z-wave
Z-Wave protocol is well known for its use in the the home security and home automation industry, uses a mesh topology, makes devices act as repeaters, and has a low data transfer rate .
What is Z - wave protocol ?Z-Wave is a wireless communication technology that is largely used in smart home networks to connect and exchange control instructions and data.
The Z-Wave protocol is a wireless, radio frequency (RF)-based communications technology that is specifically developed for controlling, monitoring, and reading the status of home applications. Z-Wave allows comprehensive mesh networks, allowing several Z-Wave devices to interact with each other at the same time.
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Protecting what is added to your digital footprint is important because potentially embarrassing information can remain on-line ___________.
Answer:
Forever
Explanation:
Which layer of the protocol stack is responsible for the physical transportation of the packets?
Group of answer choices
The layer of the protocol stack is responsible for the physical transportation of the packets is option C: The transport layer.
What is the transport layer?Through flow control, segmentation as well as desegmentation, and error management, the transport layer is said manages the dependability of a specific link. Some protocols focus on connections and states.
Therefore, The transport layer manages the entire data transmission process and is capable of managing many data streams at once. Transmission Control Protocol (TCP), the primary transport layer protocol, offers a dependable, as well as connection-oriented service.
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See full question below
Which layer of the protocol stack is responsible for the physical transportation of the packets?
Group of answer choices
A) Physical layer
B) Data link layer
C)The transport layer
D) Presentation layer
true/false: following alignment to a strategy, planning can begin. the most common methods in action planning within the field of information security are threat-based planning and capability-based planning.
following alignment to a strategy, planning can begin. the most common methods in action planning within the field of information security are threat-based planning and capability-based planning., The given statement is true.
What is information security?
Physical access to computer or network hardware or other components of the a hardware installation means having direct, hands-on access to them on the premises. Security and authenticated the use hardware locations, from standard workstation cubicle to server rooms as well as other places where illegal physical access could pose security threats, are key concerns with physical access. Security professionals and others frequently draw a distinction between "physical access" and "logical access," which involves users interacting with devices remotely via techniques such Internet protocol access methods. When there is physical access, it's crucial to safeguard hardware by safeguarding the area in which it is kept. Physical access is often seen as a component of comprehensive risk management by outside experts.
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as the survey has too few responses and numerous duplicates that are skewing results, you decide to repeat the survey in order to create a new, improved dataset. what is your first step? 1 point
Therefore, a smart database architecture is one that: Separates your data into subject-based tables to eliminate redundant data. gives Access the data it needs so that it can link the data in the tables as necessary.
In universities, Microsoft SQL Server is the go-to technology for software and Web applications. A robust Relational Database Management System (RDBMS) called SQLite is simple to learn and use for practice. Understanding the fundamentals of the most well-known SQL databases is crucial. Database technology is a tried-and-true way to store and handle any form of data in the modern world. Within a single software application, a database not only stores the data but also easily builds a relationship between the numerous data parts.
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data consistency means . a. allowing two or more users to access the database at the same time b. giving each user a consistent view of the data including changes c. using properties such as the validation rule property to improve data entry accuracy d. implementing offsite backups
Option b is correct. Data consistency means giving each user a consistent view of the data including changes.
Data consistency refers to the fact that each user sees a consistent representation of the data, including any modifications that are made apparent by both their own transactions and those of other users.
Data consistency relates to whether or not the same data stored in various locations matches. Data consistency is the process of maintaining information consistency as it travels through a network and between different computer programs.
Point in time consistency, transaction consistency, and application consistency are the three main types of data consistency. The easiest approach to guarantee that network data is not lost or damaged as it moves around the system is to make sure that a computer network has all three aspects of data consistency covered.
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What is 6
-Only a Little Nightmare fan will know this-
Answer:
Six is much smaller than the adult characters of the series, being barely a third of their height with an extremely small, thin frame.
Answer:
Six is the main character you play as in Little Nightmares who is very very small and wears a yellow raincoat. You also come across her in the second game and she accompanies the protagonist of the second game. She also is not as nice and cute as you think she is, which you will know once you play the games, and the Little Nightmares 2 ending is where she shows her true colors.
Explanation:
;p
a small organization operates several virtual servers in a single host environment. the physical network utilizes a physical firewall with nids for security. what would be the benefits of installing a host intrusion prevention system (hips) at the end points?
The thing that would be the benefits of installing a host intrusion prevention system (hips) at the end points is Prevent Malicious Traffic between VMs and Protection from zero day attacks.
Can you fend off zero-day assaults?A security measure called zero-day protection is made to guard against zero-day attacks. This can involve doing things like utilizing security software, updating your software, and steering clear of clickbait and phishing scams. Malware that exploits a zero-day vulnerability is known as a zero-day virus.
Therefore, the security strategy known as a host intrusion prevention system (HIPS) uses external software tools to detect and stop hostile activity. Endpoint device protection is frequently provided by host-based intrusion prevention systems.
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tammy is choosing a mode of operation for a symmetric cryptosystem that she will be using in her organization. she wants to choose a mode that is capable of providing both confidentiality and data authenticity. what mode would best meet her needs?
A key is used in encryption to create ciphertext output from a plaintext input. A symmetric decryption technique uses the same key to recover the plaintext output from a ciphertext input.
The use of cryptography in computer security is very beneficial. It does not, however, address every issue with computer security. Its meaning is also distinct from that of the word blockchain. It is crucial to remember that because it is so challenging to guarantee security in cryptography, one shouldn't try to design it unless they have the necessary academic background. We shall approach a handful of cryptography's primitives as a closed system and concentrate on how they are used.
A key is used in encryption to transform plaintext input into ciphertext output. When recovering the plaintext output from a ciphertext input, a symmetric decryption method uses the same key.
The handshake protocols for SSL/TLS, which are how browsers encryption interactions with web servers, and file encryption, which protects disk information, are two examples of real-world uses of cryptography that we might keep in mind.
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In web communication, what does using https in the URL instead of http do?
Responses
Answer:
HTTPS is HTTP with encryption and verification. The only difference between the two protocols is that HTTPS uses TLS (SSL) to encrypt normal HTTP requests and responses, and to digitally sign those requests and responses. As a result, HTTPS is far more secure than HTTP.
Explanation:
you use the animate() method to group of answer choices change css properties for selected elements display or hide selected elements start or stop an animation on selected elements determine how an effect is performed on selected elements
An assortment of CSS attributes can be animated specifically using the animate() technique. Using CSS styles, this technique transforms an element from one state to another.
In order to produce an animated effect, the value of the CSS attribute is gradually altered. Numeric CSS attributes like width, height, margin, padding, opacity, top, left, etc. are commonly animated using the animation() method, however non-numeric properties like color or background-color cannot be animated using the built-in jQuery capabilities. The animation() method, which is a built-in feature of jQuery, is used to modify an element's state while maintaining its CSS styling. This technique can also be used to modify a CSS property to give the chosen element an animated effect.
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Answer:
Explanation:An assortment of CSS attributes can be animated specifically using the animate() technique.
Using CSS styles, this technique transforms an element from one state to another. In order to produce an animated effect, the value of the CSS attribute is gradually altered.
Syntax:
(selector).animate({styles},speed,easing,callback)
Example:
$("button").click(function(){ $("#box").animate({height: "300px"}); });
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_______ data encompasses all raw facts contained within a single process and its purpose is to support daily operational tasks.
Transactional data encompasses all raw facts contained within a single business process and its key purpose is to support daily operational tasks.
Transactional data is information that is obtained from transactions of business conduct of an organization. Transactional data records the time of the transaction, the place where the transaction occurs, the price points of the purchased items, the payment method employed, discounts if any, shipping documents, insurance claims, sales orders, purchase orders, invoices, and other quantities and qualities associated with the transaction.
Transactional data supports day-to-day business operations of sales and purchases of an organization. In the organization, the data analytics team and the information technology operational team are the main handlers of transactional data.
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