The field that uniquely identifies a record in a table is known as the:

a. attachments field
b. common field
c. primary key

C

Computer Science & Information Technology

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The acronym XML stands for________the Markup Language.

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

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When the formula =(4-2)*6/2+7 is evaluated in Excel, which will be the first mathematical operation performed?

A) subtraction B) multiplication C) division D) addition

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Computer Science & Information Technology

Which effects allow you to mask part of the video?

What will be an ideal response?

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Computer Science & Information Technology

Match the following protocols with the default port that they use

1. Telnet a. 25 2. POP3 b. 23 3. SMTP c. 3389 4. RDP d. 110

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Computer Science & Information Technology