________ is a free online service that enables a user to contact a cell phone number to hear who answers the telephone without identifying the number of the caller

a. Spy Dialer
b. Google phone
c. Guerrilla phone
d. None of the above


Answer: A. The service can also be downloaded as an app to a smartphone.

Computer Science & Information Technology

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Which of the following is not an example of a program bug?

a. Run-time error b. Operator error c. Syntax error d. Logic error

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The basic generic functional interface ________ in package java.util.function contains method get that takes no arguments and returns a value of type T.

a. UnaryOperator b. Function c. Supplier d. BinaryOperator

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After you save a document to ________, you can share the document in the cloud

A) your My Documents folder B) your computer C) a Web server D) your SkyDrive account

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There are how many different types of cell references?

A) Four B) Five C) Three D) Two

Computer Science & Information Technology