What virtual environment tool allows for testing and experimentation within a guest OS while providing a means to roll-back to a previous stable state in just seconds?

A. File-by-file backup
B. Snapshots
C. Hard drive image
D. Bit-stream image backups


Answer: B. Snapshots

Computer Science & Information Technology

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Which directive gives your program access to a library?

a. #include b. #define c. #library d. #stdio e. all of the above

Computer Science & Information Technology

An object’s attributes are initialized, in an OOP language, through the use of a(n) __________.

Fill in the blank(s) with correct word

Computer Science & Information Technology

After you finish creating a query, your query can be copied, pasted, and even adjusted to select different records

Indicate whether the statement is true or false

Computer Science & Information Technology

A computer is a machine, and like other machines, it does not need to be controlled to do the task it was meant to do.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology