____ is the difference between the lightest and darkest tones in an image.
a. Contrast
b. Brightness
c. Hue
d. Opacity
a. Contrast
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Which of the following backups is the fastest to restore?
A) Full backup B) Incremental backup C) Differential backup D) All backups above take the same time to restore
In Linux, a home ____________________ is automatically assigned to a user for storing his or her files.
Fill in the blank(s) with the appropriate word(s).
Jerry was recently contacted by a coworker who received an email that seemed suspicious. Jerry investigated her email account and noticed that she had been sending hundreds of emails every day for a week. He also noticed that this problem started after the coworker sent a reply email agreeing to participate in a contest to win a free car wash. ? What happened to the coworker’s email account?
A. Her email was spoofed. B. Her email was hijacked. C. She has been added to a botnet. D. She turned off the spam filer.
In general, technical writers prefer to use passive voice to active voice in sentences, since passive voice conveys objectivity.
Answer the following statement true (T) or false (F)