Computer mcqs
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1: When creating a computer program,
the ____designs the structure of the program?
A.
End user
B.
System
Analyst
C.
Programmer
D.
All of the above
2: Computers process data into
information by working exclusively with____________?
A.
Multimedia
B.
Word
C.
numbers
D.
characters
3: Computers manipulate data in many
ways, and this manipulation is called___________?
A.
Upgrading
B.
processing
C.
batching
D.
utilizing
4: The ability to recover and read
deleted or damaged files from a criminal’s computer is an example of a law
enforcement specialty called_____?
A.
Robotics
B.
Simulation
C.
computer
forensics
D.
animation
5: Where does most data go first with
in a computer memory hierarchy?
A.
RAM
B.
ROM
C.
BIOS
D.
CACHE
6: The ____data mining technique
derives rules from real-world case examples?
A.
Rule discover
B.
Signal processing
C.
Neural
nets
D.
Case-based reasoning
7: ____are used to identify a user who
returns to a Website?
A.
Cookies
B.
Plug-ins
C.
Scripts
D.
ASPs
8: Codes consisting of lines of varying
widths or lengths that are computer-readable are known as____?
A.
an ASCII code
B.
a magnetic tape
C.
an OCR scanner
D.
a bar
code
9: Why is it unethical to share
copyrighted files with your friends?
A.
It is not unethical, because it is legal.
B.
It is unethical because the files are being
given for free.
C.
Sharing
copyrighted files without permission breaks copyright laws.
D.
It is not unethical because the files are being
given for free.
10: Reusable optical storage will
typically have the acronym_____?
A.
CD
B.
DVD
C.
ROM
D.
RW
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