1. A device that connects to a network without the use of cables is said to be
a) distributed
b) centralized
c) open source
d) wireless
e) None of these
2. The name a user assigns to a document is called a
a) filename
b) program
c) record
d) data
e) None of these
3. Information on a computer is stored as
a) analog data
b) watts data
c) modern data
d) digital data
e) None of these
4. For seeing the output, you use
a) Monitor
b) Keyboard
c) Scanner
d) Mouse
e) None of these
5. CDs are of which shape?
a) Square
b) Round
c) Hexagonal
d) Rectangular
e) None of these
6. Ctrl, Shift and Alt are called _________ keys.
a) Modifier
b) Adjustment
c) Function
d) Alphanumeric
e) None of these
7. The pattern of printed lines on most products are called
a) Prices
b) Scanners
c) OCR
d) Bar codes
e) None of these
8. Which of the following refers to a small, single-site network?
a) CPU
b) USB
c) RAM
d) LAN
e) None of these
9. A set of instructions telling the computer what to do is called
a) Mentor
b) Instructor
c) Compiler
d) Program
e) None of these
10. X.21 protocol consists of
a) Physical and frame layers
b) Frame and packet layers
c) Physical, frame and packet layers
d) Only Physical layers
e) None of these
Answers:
1. d) wireless2. a) filename3. d) digital data4. a) Monitor5. b) Round6. a) Modifier7. d) Bar codes8. d) LAN9. d) Program10. d) Only Physical layers
Thanks.
