A single hexadecimal digit is represented by?
one bit
two bits
four bits
eight bits
Correct answer is C
No explanation has been provided for this answer.
Digital signals can be represented by:
I. Binary Codes
Il.0 and 1
III. High and Low Which of the following options is correct?
l and Il only
I and lIl only
II and lIl only
I, Il and III
Correct answer is A
No explanation has been provided for this answer.
In a Windows operation involving dragging and dropping an item on the desktop, the item will be?
deleted from the screen
duplicated
moved to a new location.
renamed
Correct answer is C
No explanation has been provided for this answer.
A feature on the computer desktop that indicates the current active applications is called?
icon
menu bar
ribbon
task bar
Correct answer is D
No explanation has been provided for this answer.
Removing a program on a computer properly requires?
deleting
archiving
disabling
uninstalling
Correct answer is D
No explanation has been provided for this answer.