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 ​_______-generation computers became possible by the development of integrated circuits. 


A)  ​First 
B)  ​Second 
C)  ​Third 
D)  ​Fourth

E) B) and C)
F) None of the above

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 ​___________ states that every two years the number of transistors in an integrated circuit will double without raising its cost. 

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 ​In economics, _________ are things that can be used or consumed, whereas _________ are intangible actions performed for a consumer. 


A)  ​goods, services 
B)  ​services, goods 
C)  ​assets, services 
D)  ​none of the above

E) B) and C)
F) A) and B)

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 When the PC version of the spreadsheet program __________ became available, the IBM PC quickly became the top-selling personal computer.​

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 ​Which of the following information technology laws makes it illegal to circumvent copy-protection technologies, such as those used to prevent unauthorized copying of software CDs, music CDs, and movie DVDs? 


A)  ​Electronic Communications Privacy Act 
B)  ​Fair Use Doctrine 
C)  ​United States Copyright Act 
D)  ​Digital Millennium Copyright Act

E) B) and D)
F) A) and B)

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 Second-generation computers used ________ instead of vacuum tubes.​

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 ​Atanasoff-Berry Computer is often considered the first electronic digital computer. 

A) True
B) False

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 ​Transmitting data in a telegraph system used the _______ alphabet, a binary encoding system based on dots and dashes.

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 ​A(n) ____________ calculator is a device that assists in the process of numeric calculations but requires the human operator to keep track of the algorithm. 


A)  mechanical​ 
B)  ​manual 
C)  ​digital 
D)  ​algorithm

E) A) and D)
F) A) and B)

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 ​Technology workers encompass jobs such as telephone cable installers and radio broadcasters. 

A) True
B) False

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 ​Worldwide, the ICT industry directly employs about _____ of the total workforce in jobs such as computer manufacturing, programming, and data security. 


A)  4%​ 
B)  ​14% 
C)  ​24% 
D)  ​40%

E) None of the above
F) All of the above

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 ​Participants in open _________ community projects get experience and make connections with other professionals that can be valuable resources during a job hunt.

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 ​A(n) ________ administrator analyzes a company's data to determine the most effective way to collect and store it.

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 ​__________ are awarded based on successful completion of an exam that verifies your level of knowledge about a particular technology or subject.

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 ​Historically, IT departments were part of an organization's finance department. 

A) True
B) False

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 ​An abacus is an example of a(n) _________ calculator.

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 ​Which of the following job descriptions best matches that of a systems analyst? 


A)  ​Analyzes a computer system's vulnerability to threats from viruses, worms, unauthorized access, and physical damage. 
B)  ​Investigates the requirements of a business or an organization, its employees, and its customers in order to plan and implement new or improved computer services. 
C)  ​Plans, installs, and maintains one or more local area networks and may also manage cloud resources. 
D)  ​Troubleshoots hardware and software problems. Good interpersonal skills and patience are required for this job.

E) A) and D)
F) All of the above

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 ​Colossus used binary arithmetic. 

A) True
B) False

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 ​With respect to organizations,  confidentiality means protecting __________ information about company finances, procedures, products, and research that competitors would find valuable.

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 ​Which of the following would be considered a third-generation computer? 


A)  ​IBM 360 
B)  ​UNIVAC 
C)  ​Z3 
D)  ​MITS Altair

E) B) and C)
F) None of the above

Correct Answer

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