if you refer to an identifier without declaring it, the compiler will generate an error message. true false

Answers

Answer 1

Answer:

True, Explanation Declaration can be checked during compile time

Explanation:


Related Questions

kayla is dissatisfied with the configuration of her keyboard and mouse. she wants to reset the keyboard speed and the mouse pointer rate. which utility should she use to configure the keyboard and mouse properties?

Answers

The utility that she can use to configure the keyboard and mouse properties is Control Panel.

What is Control Panel?

Control Panel is built-in utility from Windows OS to view and change the system settings. The settings can be change is various include removing or adding software and hardware, change accessibility, change networking setting, or can control user accounts.

The additional setting also can be changed in Control Panel such as the drivers for video or audio, VPN, input devices such as keyboard or mouse, and tools for networking.

Since, the keyboard and mouse is a hardware and a input devices to computer, we can change keyboard and mouse setting or configuration in Control Panel.

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which of the following statements holds true for search engine optimization (seo)? a.it refers to the process of improving an ads rank in 's online advertising listings. b.it refers to software that traverses available web links in an attempt to perform a given task. c.it refers to a temporary storage space used to speed computing tasks. d.it refers to the process of improving a page's organic search results. e.it refers to internet content that can't be indexed by and other search engines.

Answers

The statements that true for search engine optimization is it refers to the process of improving a page's organic search results.

What is search engine optimization?

Search engine optimization is a method to improving the visibility of the websites, page, or even application for customers when they search for it.

The visibility is important for websites, page, or application because with the great visibility the customers can easily give attention to the website, page, or application which if the websites or application is for business it can attract the customers to purchase their product or at least know about their product.

Organic search result is when the user search something in search engine often search engine will give the result for what user search and a ads. The ads is not organic, the organic one is if the customer visit a website that is no ads in search result of search engine.

So, search engine optimization is to create more visibility so the user can easily view the website without must be paid for ads, or in other the view is organic.

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how does the addition of this module affect the game’s difficulty OA. It changes the number of times a function is called based on the
player's skill level.
OB. It changes all the parameters in the game based on the player's
skill level.
OC. It changes the enemy sprite based on a chosen condition.
O
D. It changes the speed parameter based on a chosen condition.

Answers

The addition of this module affect the game’s difficulty is that:  It changes all the parameters in the game based on the player's

skill level.

How might gaming technology be used to improve education and growth?

Studies show that incorporating games into the classroom can boost engagement, promote social and emotional learning, and encourage students to take calculated risks.

Therefore, All video games incorporate the idea of difficulty. It is the driving force behind challenge in a video game, thus game designers need to give this component of the design process careful consideration if they want to create the experience they're going for.

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Computer literacy means a person can perform basic computer operations such as using the Internet to search for information.
True
False
thank you too whoever answers this

Answers

Answer:

True

Explanation:

Computer literacy is having the knowledge and ability to use computers and information technology efficiently.

a cloud computing approach in which the service consists mainly of hardware and systems software resources is called:

Answers

A private cloud is a cloud computing infrastructure that is exclusively used by one client. Many of the advantages of cloud computing are combined with the security and management of on-premises IT infrastructure in this method.

What are system software and hardware?

Hardware and software make up the two categories that make up a computer system. The term "hardware" describes the actual, observable parts of the system, such as the display, CPU, keyboard, and mouse. On the other hand, software refers to a set of instructions that allow the hardware to carry out a certain set of activities.

What are some illustrations of software and hardware?

The Processor, Memory Devices, Monitor, Printer, Keyboard, Mouse, and Central Processing Unit are a few examples of hardware in a computer. Computer software consists of a collection of instructions, guidelines, and documentation that a computer system can use to carry out various activities.

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which python module and method are used to create a multiple regression model for a given data set? select one.

Answers

Answer:

Ols method from statsmodel module

Explanation:

The Python method that can be used to return the residuals is the model resid method.

What is module?

The variable has been declared as the "module", and the method has been meant to return the residual of the dataset. Resid is a method that returns the residual of a multiple regression model.

The Python system includes the PVM, an the interpreter that executes the bytecode. The PVM must convert the byte code instructions into machine code in order for the computer to run the machine code instructions and display the results.

This conversion has been carried out by the PVM interpreter. The interpreter that converts the code from bytes into machine code, which is subsequently transmitted to the computer processor for execution.

Therefore, The Python method that can be used to return the residuals is the model resid method.

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An all-in-one printer is also known as a multi-function printer. It includes a printer, scanner, copy machine and / or fax machine.true or false?

Answers

An all-in-one printer is also known as a multi-function printer. It includes a printer, scanner, copy machine and / or fax machine: true.

What is a printer?

In Computer technology, a printer can be defined as an electronic output (peripheral) device that is designed and developed for printing paper documents containing texts or images.

What is an all-in-one printer?

An all-in-one printer is sometimes referred to as multifunction peripheral or multi-function printer and it can be defined as a type of printer that is designed and developed to comprise all or some of the following;

PrinterScannerCopy machineFax machine.

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which of the following represents the definition of information management? group of answer choices the act of conforming, acquiescing, or yielding information. a method or system of government for information management or control. the category of computer security that addresses the protection of data from unauthorized disclosure and confirmation of data source authenticity. examines the organizational resource of information and regulates its definitions, uses, values, and distribution, ensuring that it has the types of data/information required to function and grow effectively.

Answers

Examines the organizational resource of information and regulates its definitions, uses, values, and distribution, ensuring that it has the types of data/information required to function and grow effectively.

What does information management mean?

Information management (IM) is the process of gathering, organizing, and disseminating information of one or more sources to one or more audiences. This occasionally involves those who are interested in or have a claim to that information.

What purpose serves information management?

Designing, developing, managing, and using information with innovation and insight is the goal of information management. support decision-making and add worth for people, businesses, communities, and societies.

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Isabella is creating a video game and wants to include a unique mental obstacle. Which of the following should Isabella consider adding to her game?

A.
a riddle or puzzle

B.
a wall to jump over

C.
an enemy with a sword

D.
dynamite

Answers

A riddle or puzzle should Isabella consider adding to her game. Hence option A is correct.

What is puzzle?

Puzzle is defined as a challenge that can appear in many forms, such as games and toys, and that must be overcome using knowledge, creativity, or other abilities. When kids play with puzzles, they are encouraged to pick the right piece for every place and search for answers by combining patterns or colors.

Isabella could think about including a riddle or conundrum as a special mental challenge in her game. In order to complete puzzles and riddles, players must use their mental faculties.

Thus, a riddle or puzzle should Isabella consider adding to her game. Hence option A is correct.

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a video file typically contains a single codec that is used for both audio and video images. a. true b. false

Answers

Without requiring Flash, HTML5 capabilities offer native audio and video. It is straightforward to add media to a website thanks to the HTML5 “audio” and “video” tags. Thus, option B is correct.

What video file typically contains a single codec?

Press Ctrl+U to view the source on the page where the video is located. Now you can determine if a video is being played using Flash or HTML5 by looking for a tag like “object,” which is used by the Flash video player, or “video.”

To identify the media source and include a controls component so that the user can play and pause the media, set the src attribute.

Therefore, it is false that, Typically, a video file uses a single codec for both the audio and the video pictures.

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Annette has purchased a new external dvd drive to use with her pc. She inserts a dvd into the drive and, after several seconds, she receives an error message indicating that the drive is not accessible. What is the first thing annette should do to try to resolve the issue?.

Answers

- Wait a few seconds and try accessing the DVD again.

What is troubleshooting?

Troubleshooting is a type of problem resolution that is frequently used to fix broken components or operations on a machine or a system. In order to address an issue and get the product or process back in operation, a logical, methodical search for the problem's source is required. It takes troubleshooting to find the symptoms. Eliminating potential sources of a problem allows you to determine the most likely cause. Verification that the fix returns the product or process to its functioning state is the last step in troubleshooting.

Identifying or diagnosing "trouble" in a system's management flow that is brought on by a failure of some type is the general definition of troubleshooting.

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Project stem
Assignment 7: calender

Answers

Answer:

import calendar

year = int(input("Enter a year: "))

month = int(input("Enter a month: "))

print(calendar.month(year, month))

Explanation:

since you didnt mention what program to use, im going to answer using python.

What is one way sprite properties are the same as variables?

Answers

values that sometimes we want to just read, and sometimes that we want to write to.

Select a statement you would need within a "while true:" loop to control the number of iterations:

for statement
nested while statement
range statement
relational operators

Answers

Answer:

relational operators

Explanation:

relational operators are used to control the number of iterations in a loop structure.

Functions can do all of the following except:
A)Ask the user for input.
B) Allow writing without proper syntax
C) Stop the program from repeating
D) Simplify code

PLS HELP ME ILL MARK YOU BRAINLEST

Answers

Answer:

B) Allow writing without proper syntax

Explanation:

Functions can do all of the following except Allow writing without proper syntax.

What is Syntax?

The placement of words and phrases in a particular order is known as syntax in English. The meaning of the entire statement can be altered by shifting the placement of only one word.

The placement of words has strict restrictions in every language, and proficient authors can bend these rules to create sentences that sound more dramatic or poetic.

When it comes to language, syntax is a complex subject that can be challenging to comprehend. To help you communicate clearly, we cover the fundamental principles and varieties of syntax in this book, along with several syntax examples.

Therefore, Functions can do all of the following except Allow writing without proper syntax.

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what is a platform used to provide telephony, video, and web conferences that can serve as an entry point to a threat actor?

Answers

Call manager is the platform used to provide telephony, video, and web conferences that can serve as an entry point to a threat actor.

What does a threat actor do?A threat actor, also known as a malicious actor, is a person or a group of persons who engage in an activity with the intent of harming computer systems, devices, networks, or other items in the cyberspace.Threat actors commit cybercrimes to target uncovered vulnerabilities and sabotage operations. Threat actors come from various educational backgrounds and have a variety of resources. Cyberattack frequency and classification are both rapidly evolving. Threat actors' backgrounds influence who they attack, how they attack, and what information they seek.The authors contend that in order to more effectively combat cybercrime, we should work to better understand cyber threat actors and the motives guiding their behaviour. The research distinguishes between three categories of cybercriminals: state-sponsored actors, organised crime gangs, and hacktivists.

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Prefixe = "BCFHMPRSVT"
uffix = "at"
for p in prefixe:
print(p uffix)
Since Tat i not a word, the program need to be changed to print That intead of Tat. Add a conditional tatement to make the program print That intead of Tat

Answers

Answer:

prefixe = "BCFHMPRSVT"

uffix = "at"

for p in prefixe:

   if p == "T":

       print(p + "hat")

   else:

       print(p + uffix)

Ashton is creating a game that needs to check whether the player has picked up the secret object. What kind of statement should Ashton use?

A.
sometimes statement
B.
first/then statement
C.
conditional statement
D.
priority statement

Answers

Answer:

C. conditional statement

Explanation:

Ashton should use a conditional statement to check whether the player has picked up the secret object in his game. A conditional statement is a type of programming statement that allows a program to make a decision based on certain conditions. In Ashton's game, the conditional statement would check whether the player has picked up the secret object, and if they have, it would perform a certain action.

sally notices that she has the same set of 10 blocks in her code in multiple places. she decides to create a new block (procedure) in scratch so that she can simply replace those 10 blocks with one procedure. why would this be beneficial to sally when she debugs and reasons through her program?

Answers

Since Sally notices that she has the same set of 10 blocks in her code in multiple places. The option that would be beneficial to sally when she debugs and reasons through her program are:

(A) The procedure can make the code section more abstract, so she doesn't have to think through all 10 blocks each time she comes across them in her code.

(C) If there is an error in the procedure, she can fix the error in the procedure

What is a procedural error?

The discrepancy between a measured value and its true value is known as experimental error. In other words, the error or inaccuracies are what prevent us from perceiving a measurement that is 100 percent accurate. Every measurement has some degree of experimental error, which is fairly common.

When an experimenter disregards the methodological protocol, procedural errors happen. Videos frequently contain these flaws, which can sometimes be fixed by rescoring the data, but occasionally the data must be destroyed.

Therefore, Debugging is the process of identifying and resolving faults or bugs in any software's source code. Computer programmers examine the code to ascertain the cause of any faults that may have happened when software does not function as planned.

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See full question below

Sally notices that she has the same set of 10 blocks in her code in multiple places. She decides to create a new block (procedure) in Scratch so that she can simply replace those 10 blocks with one procedure. Why would this be beneficial to Sally when she debugs and reasons through her program?

Select two answers.

answer choices

a. The procedure makes the code section more abstract, so she doesn’t have to think through all 10 blocks each time she comes across them in her code.

b. The procedure will make the program more efficient, spending less time running the same set of 10 blocks over and over again.

c. If there is an error in the procedure, she can fix the error in the procedure without having to search through her code for each place the procedure is used.

c. If there is an error in the procedure, she can fix the error in the procedure without having to search through her code for each place the procedure is used.

Why do games usually have rules?

A.
to make them less fun

B.
to provide structure so that the game objective can be achieved

C.
so that they can be broken

D.
because it’s easier to program rules into a game

Answers

answer b:

games NEED structure to function usefully.

Forza Motorsport is a simulation video game series that involves cars competing against each other to be the fastest. What type of game mode does Forza Motorsport involve?

A.
turn-based game mode

B.
capture the flag game mode

C.
resource management game mode

D.
racing game mode

Answers

D racing game mode is the correct answe

which sql keyword is used to specify a condition that rows must meet to be included in the results of an sql select query?

Answers

In a SQL statement, the WHERE clause specifies criteria that field values must meet for the records that contain the values to be included in the query results.

How is the conditional search specified in SQL?

The row or rows that you want to retrieve, edit, or delete are identified by search criteria that are specified in the WHERE clause. The amount of rows that meet the WHERE clause search criterion determines how many rows you can handle with a SQL statement.

How is the conditional search specified in SQL?

The row or rows that you want to retrieve, edit, or delete are identified by search criteria that are specified in the WHERE clause. The amount of rows that meet the WHERE clause search criterion determines how many rows you can handle with a SQL statement.

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a mobile device user is installing a map application. the app requests several permissions during installation. which permission is not legitimate?

Answers

Permissions like device's camera, contacts, or storage, NFC.

What permission should be avoided?

It is difficult to determine which of the requested permissions might not be legitimate without more information about the specific permissions being requested and the context in which they are being requested.

In general, it is not uncommon for mobile apps to request a variety of permissions, such as access to the device's location, camera, contacts, or storage. However, if an app is requesting permissions that seem excessive or unrelated to its intended purpose, or if the app is from an untrustworthy source, it may be a cause for concern.

In these cases, it is best to carefully review the requested permissions and consider whether or not to install the app.

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What type of story attempts to make you feel engaged by scaring you?

A.
love story

B.
horror story

C.
fantasy story

D.
bedtime story

Answers

Answer: B

Explanation: Horror

Which celebrity recently made amends at the 7-11 where he regularly shoplifted as a teen?.

Answers

Answer: the rock/Dwayne Johnson

Explanation:

Drag the tiles to the correct boxes to complete the pairs.
Match the different aspects of the marketing information systems to the scenarios that portray them.

Answers

Interactive, pre-marketing, research, and mass communication eras are the ones that best fit the marketing eras to the scenarios that depict them.

What are the different marketing eras?Interactive, pre-marketing, research, and mass communication eras are the ones that best fit the marketing eras to the scenarios that depict them.Interactive era, Individualized mail sent to various clients based on their unique preferences.Pre-marketing era , a town crier enticing shoppers to purchase a novel product, assuring that it is a one-of-a-kind.Research era , data analysis to determine the needs of the consumer and corresponding product marketing.In the era of mass communication, a business might advertise its goods in newspapers, magazines, and on the radio.      

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State the whether the following statements are true or false.
a. ICT stands for Information and Computing technology.
b. ICT uses electronic equipments especially computers for storing, retrieving and exchanging information.
C. ICT tools are used for exchanging information.
d. Removing computer viruses from a computer is cyber crime.
e. The cyber law regulates the uses of computer.
f. Computer ethics is a program that is used to steal data from a computer.​

Answers

Answer: Statement a is false

Explanation: ICT stands for Information and Communication Technology

Differentiate between absolute cell referencing and relative cell referencing

Answers

The absolute cell referencing is constant and the relative cell referencing formula is copied to another cell.

What is cell?

All living creatures and bodily tissues are made up of the smallest unit that can live on its own. A cell is the tiniest, most fundamental unit of life, responsible for all of life's operations.

Absolute cells, do not change regardless of where they are replicated. When a formula is transferred to some other cell, the cell size references change. In the field, they are diametrically opposed.

As a result, the absolute cell referencing is constant and the relative cell referencing formula is copied to another cell.

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Samara wants to incorporate feedback into the design of a new game she is working on, but she wants to do something more creative than simply displaying a score on the top of the screen. What is another, more creative way that Samara could incorporate feedback into her game design?

A.
sending the user an email about their progress

B.
having the user’s character change color or shape

C.
allowing the user to communicate with other players

D.
having a pop-up bubble appear where the user can type a question

Answers

Note that since Samara wants to incorporate feedback into the design of a new game she is working on, but she wants to do something more creative than simply displaying a score on the top of the screen, another, more creative way that Samara could incorporate feedback into her game design is: "having a pop-up bubble appear where the user can type a question" (Option D).

What is Feedback?

Pop-Up bubbles are User Interface devices used to trigger the discussion interface with which users of a game or online service can speak with the company or make inquiries.

This is available on most websites in the bottom right corner of the screen. Thus it is correct to state that one creative way that Samara could include feedback in her game design is by having a pop-up bubble appear where the user can type an inquiry.

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I need help please!
c = 2
while (c < 12):
print (c)
c = c + 3

Answers

Answer:

11

Explanation:

Answer:

output:

2

5

8

11

Explanation:

the while loop will continue to run until the condition is false. In this case, the condition is false when c is greater than 12. The loop will run 4 times, and the value of c will be 2, 5, 8, and 11.

Other Questions
all of the following are examples of natural selection except multiple choice the distribution of dark and light colored peppered moths in britain. a rise in bacterial resistance to antibiotics. the reduction in beak length of scarlet honeycreepers when they changed food sources. the 150 breeds of dogs developed from ancestral wolves. two of these are not examples of natural selection. david measures a line to be 1.54 ft long. if the actual measurement is 2 ft, find david's relative error to the nearest thousandth. What is an equation of the line that passes through the point (-5,-3) and is parallel to the line 3x+5y=15 Which of the following disorders is associated with Dohle bodies and giant plateletsA. Alder-Reilly anomalyB. Chediak Higashi syndromeC. May-Hegglin anomalyD. Pelger-Huet anomaly Research consistently points out that project success is strongly affected by the degree to which a project has the support of top management. The following are ways a project manager can manage upward relationships EXCEPT never ignore the chains of command.accept profound differences in perspective and become skilled at the art of persuading superiors.prove loyalty.consistently follow through on requests.pick the optimum time to appeal to top management. Solve the system below by the method of your choice. Show all work.4x+4y=84x6y=16 The corner store sells candy in 20, 30 and 50 packages. List all the ways in which the Candyman can spend exactly $3.00 on candy. What are the values of s for the water, the surroundings, and the universe for the evaporation of water from an open pan at 25c?. WILL GIVE BRAINLIEST AND 20 POINTS!!!which of the following are NOT one of the mechanisms for ascending to a leadership position in an organizationA. electionB. appointmentC. emergenceD. heredity ian, a systems administrator, was checking systems on monday morning when he noticed several alarms on his screen. he found many of the normal settings in his computer and programs changed, but he was sure no one had physically entered his room since friday. if ian did not make these changes, which of the events below is the most likely reason for the anomalies? The Tennis Court Oath waswhere Napoleon was sworn in as head consulate in 1801.the declaration by the Third Estate that they would not convene again without a constitution.an investiture of the Freemasons.a ceremony on a tennis court in which Louis XVI required his nobility to swear their oaths of allegiance to the Second Estate.taken by Jacobins on the tennis court at Versailles after deposing the king. For the function f(x) = -2x + 12, determine f(4).A) -20B) 48C) 76D) -52 What is meant by the trend component of a time series? How is a linear trend different from a nonlinear trend? CO What is meant by the trend component of a time series? ary OA. The trend component represents changes in time-series data that are unpredictable and cannot be associated with a seasonal, cyclical, or random component. OB. The trend component is the long-term increase or decrease in a variable being measured over time. OC. The trend component is a wavelike pattern that is repeated throughout a time series and has a recurrence period of at most one year. D. The trend component is a wavelike pattern within the time series that repeats itself throughout the time series and has a recurrence period of more than one year. HELP ASAP CHEMISTRY!!!!!!! A young man has repeatedly visited the sexually transmitted disease (STD) clinic for human immunodeficiency virus (HIV) testing. What should the nurse do in addition to completing the testing?a. Determine whether the young man is heterosexual or homosexual.b. Emphasize repeatedly the importance of abstinence.c. Discuss his perceived barriers to practicing safe sexual behaviors.d. Teach the importance of using protection for engaging in sexual acts. because it produces and distributes a specific type of cultural product for public consumption to profit financially, a video game company is an example of a . after thinking about risks and safeguards of medication administration, please identify one step in the medication process that you want to work on to build your confidence. describe the specific area (i.e., topic) of learning and what actions you will take to build your confidence. identify a different step in the medication process that you want to work on to build your confidence. describe the specific area (i.e., topic) of learning and what actions you will take to build your confidence. Drop down options- yo- t- Ella- nosotros- vosotros/ustedes- ellos- ellas You have $108,000 to invest in a portfolio containing Stock X and Stock Y. Your goal is to create a portfolio that has an expected return of 14.0 percent. Stock X has an expected return of 12.6 percent and a beta of 1.15, and Stock Y has an expected return of 9.8 percent and a beta of .86. unpolarized light is passed through two successive polaroid filters, each with its transmission axis at 45.0 to the preceding filter. what percentage of light energy gets through?