________ programs make copies of files that are in the libraries, contacts, and favorites and on the desktop to be used in case the originals are lost or damaged.

A. File history
B. Disk defragmenter
C. Disk cleanup
D. File compression


Answer: A

Computer Science & Information Technology

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____ allows users to access e-mail messages that remain on the mail server.?

A. ?SMTP B. ?SNMP C. ?POP3 D. ?IMAP

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What is the name of the GUI front end that is available for the Nmap utility?

a. GUINmap b. Zenmap c. iMap d. VizMap

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The code for the sequential search implementation is so succinct that writing it inline instead of writing a function is preferable.

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

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The popularity of social networks has contributed to the growth of big data.

Indicate whether the statement is true or false.

Computer Science & Information Technology