?In the context of system performance, _____ is the hours a system is actually available for use divided by the hours the system is scheduled to be available and is expressed as a percentage.

a. ?reliability
b. ?availability
c. ?scalability
d. ?system response time


Answer: a. ?reliability

Computer Science & Information Technology

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A style sheet file has the file extension _____, which distinguishes it from an HTML file.

A. .html B. .docx C. .css D. .htm

Computer Science & Information Technology

________ copies of webpages, images, and media that you have downloaded from the web, which makes viewing faster the next time you revisit a site

A) Temporary Internet files are B) Social Results are C) Favorites Center contains D) Browsing history contains

Computer Science & Information Technology

When you generate a table of contents, the same font formatting used in the headings is applied to the table of contents entries. What's the best way to apply different font formatting?

What will be an ideal response?

Computer Science & Information Technology

A webcam is an example of _____ technology.

A. audio B. video C. presentation D. social

Computer Science & Information Technology