Authoritative DNS server will be contacted only when the configured DNS server does not have the record in its database/cache

a. true
b. false


Answer: a. true

Computer Science & Information Technology

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A program can change the environment by

A. running the env program B. changing the value of the variable called environ

Computer Science & Information Technology

An enhanced pie chart is a chart in which a slice is pulled outward away from the other slices

Indicate whether the statement is true or false.

Computer Science & Information Technology

By default, browsers display HTML headings as bolder than paragraph text, with margins on the top and bottom and ____.

A. no border B. no image C. no background color D. all of the above

Computer Science & Information Technology

The selection structure is used when a programmer wants to repeatedly process one or more program instructions.

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

Computer Science & Information Technology