1.A computer uses symbolic representation of it's variable is called:
A. Digital Computer
B. Hybrid Computer
C. Analog Computer
D. None of above
Ans. ( A)
2. Another name of mini computer:
A. Hybrid Computer
B. Notebook Computer
C. Mainframe Computer
D. None of above
Ans. ( B)
3. The Cary super computer is nicknamed:
A. IBM_4002
B. Solicit
C. Bubbles
D. Hyperion
Ans. ( C)
4. Component peripheral that feeds data or instructions into a computer are called:
A. Storage Devices
B. Input Devices
C. Output Devices
D. All of the above
Ans. ( B)
5. Most of the more common keyboard layout is :
A. PICTONAS
B. QWERTY
C. NASA
D. All of the above
Ans. ( B)
6. _____ are the examples of source data entry devices:
A. Fax Machine
B. Bat Code Reader
C. OCR
D. All of the above
Ans. ( D)
7. OCR stands for:
A. Optical Character Recognition
B. Optical Card Reader
C. Optical center Reservation
D. All of the above
Ans. ( A)
8. A thin lightweight video display used in laptop and notebook Computer is called:
A. LCD
B. CRT
C. OMR
D. OCR
And. ( A)
9." SVGA"technology was introduced:
A. 1994
B. 2004
C. 1991
D. 1989
Ans. ( D)
10. Two or more computers that are connected together to share resources such hardware,data,and software is called:
A. Bridge
B.Connector
C. Network
D. Set_up
Ans. ( C)
11. The device that support LAN to LAN communication is called:
A. Bridge
B. Router
C. Hub
D. Switch
Ans. ( A)
12. Two or more than two network connected with______device:
A. Bridge
B. Router
C. Gateway
D. Ethernet Card
And. ( B)
13. The protocol by which HTML files move across the internet is called:
A. TCP
B. HTTP
C. IP
D. None of the above
And. ( B)
14. The standard version of token ring protocol is:
A. TCP
B. HTTP
C. IEEE802.5
D.None of the above
And. ( C)
15. _______ is geographically dispersed telecommunications network:
A. LAN
B. MAN
C. WAN
D. GAN
Ans. ( C)
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