What command in CentOS 7 can be used in a script to enable multiple executions of a set of instructions while a certain condition exists?

A. for in
B. if
C. while
D. chmod


Answer: C

Computer Science & Information Technology

You might also like to view...

In the statement

getline (cin, aString); the characters in the input stream will be read up to but not including a) the first blank b) the first non-blank c) the first end-of-line character d) it is an error – the function needs another parameter

Computer Science & Information Technology

The __________ of a linked list points to the first node in the list.

a. starter b. head c. tail d. declaration e. None of these

Computer Science & Information Technology

The associative containers provide direct access to store and retrieve elements via keys (often called search keys). The ordered associative containers are multiset, set, ___________ and _________.

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

Computer Science & Information Technology

_____ is a standard that spells out measures and security procedures to safeguard a card issuer, a cardholder, and a merchant.

A. Secure Sockets Layer (SSL) B. Card Verification Number C. Virtual private network (VPN) D. Payment Card Industry (PCI)

Computer Science & Information Technology