Variable________contains the name of the user’s operating system.

a) os.os.
b) os.osname.
c) os.name.
d) None of the above.


c) os.name.

Computer Science & Information Technology

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A(n) ________ enables a program to read data from the user.

a. printf. b. import declaration. c. Scanner. d. main.

Computer Science & Information Technology

Which of the following statements best describes the difference between a virus and a worm?

a. A virus requires a human interaction to spread, whereas a worm can spread without human interaction. b. A worm requires a human interaction to spread, whereas a virus can spread without human interaction. c. Both viruses and worms require human interaction to spread, but worms spread faster. d. Both viruses and worms require human interaction to spread, but viruses spread faster.

Computer Science & Information Technology

?When you complete your work with Office Mix, __________. 

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

PoE+ devices are defined by what IEEE standard?

a. 802.3at b. 802.3af c. 802.3fc d. 802.3c

Computer Science & Information Technology