Which principle does a stack follow?
Which principle does a stack follow? a) First In Last Out (FILO) b) Last In First Out (LIFO) c) First In First Out (FIFO) d) None of the above
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Questions and Answers
Browse questions and clear answers across school subjects and test-preparation topics.
Which of the following is a dynamic data structure?
Which of the following is a dynamic data structure? a) Array b) Linked List c) Variable d) Constant
Read more →What is modem technology’s impact on culture?
What is modem technology’s impact on culture? A. Every culture has access to modern technology. B. Culture spreads more slowly because of modern technology. C. Culture spreads more quickly because of modern technology. D. Modern…
Read more →What are applications provided by a vendor who is not the device manufacturer called?
What are applications provided by a vendor who is not the device manufacturer called? A. unsecured networks B. thin clients C. third-party apps D. wardrivers
Read more →How do switches support networks?
How do switches support networks? A. by providing a central point where devices can connect B. by using encryption so data cannot be read by unauthorized parties C. by closing vulnerable points of entry on network D. by providing a safe…
Read more →Which of the following statements is true?
Which of the following statements is true? A. With ransomware attacks, access to hostage files is guaranteed to be restored after the agreed-upon sum is paid. B. Hackers have redefined what it means to fight crime, causing many age-old…
Read more →Which of the following are authorization techniques that seek to prevent hackers from gaining access to a system?
Which of the following are authorization techniques that seek to prevent hackers from gaining access to a system? A. smart cards, key fobs, or biometric identification B. magnetic fields, calculated data, or number codes C. long-chain…
Read more →Jiyoon is casually looking through the system settings on her laptop. She notices that her computer is set to automatically perform a backup every Thursday at midnight. Which of the following terms best describes this scenario?
Jiyoon is casually looking through the system settings on her laptop. She notices that her computer is set to automatically perform a backup every Thursday at midnight. Which of the following terms best describes this scenario? A. system…
Read more →Which of the following statements is false?
Which of the following statements is false? A. Software designers should consider security when designing software. B. Hardware and software work together to provide extensive application security. C. Software does not need to be built…
Read more →How can a moderator set clear goals in a discussion?
How can a moderator set clear goals in a discussion? A. By asking the opinions of the group members B. By expressing his or her position clearly C. By stating what the group will discuss first D. By summarizing what was said
Read more →Is the theory of collective behavior that explains how a “mob mentality” takes over and rational thought disappears when crowds come together:
Is the theory of collective behavior that explains how a “mob mentality” takes over and rational thought disappears when crowds come together: A. Relative deprivation theory B. Emergent norm theory C. Contagion theory D. Regressive action
Read more →The increase in temperature caused by greenhouse gases is called
The increase in temperature caused by greenhouse gases is called A. Global warming B. Atmospheric increase C. Acid rain D. Hot air
Read more →As sociologists see it, what part does biology play in the development of human personality?
As sociologists see it, what part does biology play in the development of human personality? A. Humans are the same as other forms of animal and insect life in terms of being defined by biology. B. Humans gain their personalities from a…
Read more →Photo-chemical smog is a problem in
Photo-chemical smog is a problem in A. Areas without trees B. Developing countries C. Areas with a lot of sunlight and high vehicle use D. Range-lands E. None of the above
Read more →What are the best ways to conduct research for a presentation? Check all that apply.
What are the best ways to conduct research for a presentation? Check all that apply. A. ask a friend B. go to the library C. talk to an expert D. search the Internet E. visit with a neighbor
Read more →Which is not an important determining factor in the value of the American dollar on the international currency markets?
Which is not an important determining factor in the value of the American dollar on the international currency markets? A. Its representative value B. Interest rates C. A stable government D. The balance of export/imports E. Inflation
Read more →Though it has not been successful in explaining the persistence of racial divisions, which theory suggests that racial and ethnic identities bind people together and help society run much more efficiently?
Though it has not been successful in explaining the persistence of racial divisions, which theory suggests that racial and ethnic identities bind people together and help society run much more efficiently? a) symbolic interaction b)…
Read more →What is the purpose of a usability test?
What is the purpose of a usability test? A. to find out if instructions are complete, accurate, and easy to follow B. to find out if a product is worth purchasing C. to provide training for those using the product D. to test a product’s…
Read more →What are some examples of audio surveillance?
What are some examples of audio surveillance? A. hidden cameras B. fitness wristbands C. listening devices D. phone taps
Read more →The arrangement of data items in a desired sequence is
The arrangement of data items in a desired sequence is A. interchange B. management C. manipulation D. sorting E. updating
Read more →High level languages differ from low level languages because they are
High level languages differ from low level languages because they are A. closer to machine architecture. B. directly accessible to hardware. C. easy to learn. D. fast in execution. E. not well-defined.
Read more →An instruction holds the information currently being executed.
An instruction holds the information currently being executed. A. memory B. period C. register D. session E. time
Read more →How many bits make up one byte?
How many bits make up one byte? A. 4 B. 16 C. 8 D. 32
Read more →What are examples of common computer software problems? Check all that apply.
What are examples of common computer software problems? Check all that apply. A. Pages with fading Ink come out of a printer. B. Programs suddenly quit or stop working. C. Documents close without warning. D. A video file stops playing…
Read more →Which best explains why a digital leader would join a society specializing in technology?
Which best explains why a digital leader would join a society specializing in technology? A. to fulfill continuing-education requirements B. to learn how to teach technology to students C. to learn how to lead an online group in a project…
Read more →Rules that govern how to communicate online are known as
Rules that govern how to communicate online are known as A. etiquette. B. netiquette. C. Internet laws. D. computer rights.
Read more →Which of the following options must be followed to protect sensitive data?
Which of the following options must be followed to protect sensitive data? A. Never write down sensitive data. B. Never attempt to save it anywhere other than where you are instructed to do so. C. Never respond to requests that feel out…
Read more →Online note-taking tools can help students by
Online note-taking tools can help students by A. providing a way to study for tests. B. showing them how to take notes. C. explaining how to do homework. D. providing the answers to tests.
Read more →Which of the following features are needed by data models to merge tables or create relationships?
Which of the following features are needed by data models to merge tables or create relationships? A. Similar structures B. Unique identifier keys C. Queries from the same file D. Appended data tables
Read more →A guest calls to place a delivery. They provide their name, address, and phone number, which you enter into your system. What do we call this?
A guest calls to place a delivery. They provide their name, address, and phone number, which you enter into your system. What do we call this? A. Data collection B. Data processing C. Data storing
Read more →Which of the following is a design element that should be considered when creating a procedural text?
Which of the following is a design element that should be considered when creating a procedural text? A. task analysis B. usability test C. use of color D. sequencing
Read more →Beverly is creating a website for her new clothing company. Aside from including photographs, how can she use the index page to quickly attract the attention of young adults looking for the latest summer fashions?
Beverly is creating a website for her new clothing company. Aside from including photographs, how can she use the index page to quickly attract the attention of young adults looking for the latest summer fashions? A. She can use a simple…
Read more →What happens to a public policy after it has been implemented?
What happens to a public policy after it has been implemented? A. It is evaluated to see if it helped address an issue. B. It goes to the president for final approval. C. It goes through a trial period before becoming law. D. It is only…
Read more →Which powers are solely at the state level?
Which powers are solely at the state level? A. expressed B. implied C. concurrent D. reserved
Read more →Which of the following social media guidelines suggests that you should “stay in your lane”?
Which of the following social media guidelines suggests that you should “stay in your lane”? A. You are responsible for the content you post on social media and other websites. B. You must make it clear that you are speaking for yourself…
Read more →The video ‘Fast Food, Fat Profits: Obesity in America’ points out that part of the problem with obesity is that cheap and unhealthy food is
The video ‘Fast Food, Fat Profits: Obesity in America’ points out that part of the problem with obesity is that cheap and unhealthy food is A. heavily subsidized B. widely available C. tasty D. untaxed
Read more →Which of the following are basic components of the Constitution? Select all that apply.
Which of the following are basic components of the Constitution? Select all that apply. A. Articles B. Endnotes C. Amendments D. Preamble
Read more →Which statement about culture is correct?
Which statement about culture is correct? A. People who share values have the same culture. B. Culture cannot be learned, because a person is born with it. C. Culture is static, and therefore it does not change. D. People who live in the…
Read more →What is one of the objectives of the Marine Corps promotion system?
What is one of the objectives of the Marine Corps promotion system? A. To promote based upon completion of training and education courses B. To promote to the next higher grade Marines who do not perform satisfactorily C. To ensure that…
Read more →Division of labor
Division of labor A. advantages some people over others. B. divides activities among different people. C. encourages social inequality. D. all of these
Read more →The Constitution separates the powers of the federal government among which entities?
The Constitution separates the powers of the federal government among which entities? A. Executive Branch and Department of Defense B. National government, state government, and county government C. Executive Branch, Legislative Branch,…
Read more →In recent decades, the class differences in the United States have
In recent decades, the class differences in the United States have A. decreased considerably. B. stayed about the same. C. increased considerably. D. almost disappeared.
Read more →What form of government does the Constitution guarantee?
What form of government does the Constitution guarantee? A. Confederacy or a federal government with limited powers over the states B. Theocracy or government by a church-sponsored leader C. Aristocracy or government by privileged…
Read more →Which concept describes the idea that government and government officials are not above the law?
Which concept describes the idea that government and government officials are not above the law? A. limited government B. federalism C. rule of law D. guaranteed rights
Read more →Globalization has led nations to join trade organizations in order to
Globalization has led nations to join trade organizations in order to A. be able to compete better. B. regulate the supply of products. C. respond better to global trends. D. monitor the global economy.
Read more →Which of the following causes the most problems in countries with low economic growth?
Which of the following causes the most problems in countries with low economic growth? A. poor education B. low unemployment C. higher standard of living D. rapid population increase
Read more →What directly conflicts with efforts at drug law enforcement?
What directly conflicts with efforts at drug law enforcement? A. Public health concerns B. U.S. infrastructure C. The principles of capitalism D. Marketing campaigns
Read more →Which crime are drug-trafficking groups often charged with today?
Which crime are drug-trafficking groups often charged with today? A. Driving while intoxicated B. Racketeering C. Reckless driving D. Conspiracy
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