Which data-hiding technique replaces bits of the host file with other bits of data?
a. Insertion
b. Replacement
c. Substitution
d. Pixelation
ANSWER: c
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The command to switch from remote host screen to telnet screen is:
a: switch b: Ctrl-] c: [Esc] (Escape key) d: s e: [Return]
Although C++ supports the basic arithmetic operations of addition, subtraction, multiplication, and division by providing simple operators (+, ?, *, /) to do these tasks, there is no operator for exponentiation-that is, raising a value to a power.
Answer the following statement true (T) or false (F)
Terrorists can use IT to ________.
destroy utilities finance their terrorism Both destroy utilities and finance their terrorism Neither destroy utilities nor finance their terrorism
The [F2] key switches between Edit and Navigation modes.
Answer the following statement true (T) or false (F)