Networking MCQ : Introduction to Computer Networks : Link2
networking multiple choice questions and answers
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Q.1. Which of these is a standard interface for serial data transmission?
A. ASCII
B. RS232C
C. Binary D. Centronics
Q.2.Which of the following transmission directions listed is not a legitimate channel?
A. Simplex
B. Half Duplex
C. Full Duplex D. Double Duplex
Q.3. What kind of transmission medium is most appropriate to carry data in a computer network that is exposed to electrical interferences?
A. Unshielded twisted pair
B. Coaxial cable
C. Microwave D. Optical fiber
Q.4. A collection of hyperlinked documents on the internet forms the -----
A. World Wide Web (WWW)
B. E-mail system
C. Mailing list D. Hypertext markup language
Q.5. A proxy server is used as the computer?
A. with external access
B. acting as a backup
C. performing file handling
D. accessing user permissions
Q.6. Which software prevents the external access to a system?
A. Gateway
B. Firewall
C. Virus checker
D. Router
Q.7. At what speed does tele-computed refer?
A. Interface speed
B. Megabyte load
C. Baud rate
D. Cycles per second
Q.8. The term WAN stands for?
A. Wide Area Net
B. Wide Access Network
C. Wide Access Net
D. Wide Area Network
Q.9. Which of the following cannot be used as a medium for 802.3 ethernet?
A. A thin coaxial cable
B. A twisted pair cable
C. A microwave link
D. A fiber optical cable
Q.10. Which of the through is share the data of two computer?
A. Library
B. Network
C. Grouping
D. Integrated system
Q.11. In specific, if the systems use separate protocols, which one of the following devices is used to link two systems?
A. Repeater
B. Bridge
C. Hub D. Gateway
Q.12. Which of the following is an example of Personal Area Networking?
A. Bluetooth
B. WAN
C. WLAN
D. All of the above
Q.13. Which networking device connect one LAN to other LAN using same protocol?
A. Router
B. Switch
C. Bridge
D. Modem
Q.14. What is the standard form of WI-FI?
A. Wired Fidelity
B. Wired Function
C. Wireless Fidelity
D. None of the above
Q.15. The wavelength of the low-frequency transmission type is about ------
A. 10-1 km
B. 33-10 km
C. 1000-100 m D. 100-10m