C-A system designed to prevent unauthorized access
D-A web browsing software
3-How many layers does OSI reference model has?
A-4
B-5
C-6
D-7
4-DHCP is the abbreviation of
A-Dynamic Host Control Protocol
B-Dynamic Host Configuration Protocol
C-Dynamic Hyper Control Protocol
D-Dynamic Hyper Configuration Protocol
5-IPV4 Address is
A-8 bit
B-16 bit
C-32 bit
D-64 bit
6-DNS is the abbreviation of
A-Dynamic Name System
B-Dynamic Network System
C-Domain Name System
D-Domain Network Service
7-What is the meaning of Bandwidth in Network?
A-Transmission capacity of a communication channels
B-Connected Computers in the Network
C-Class of IP used in Network
D-None of Above
8-ADSL is the abbreviation of
A-Asymmetric Dual Subscriber Line
B-Asymmetric Digital System Line
C-Asymmetric Dual System Line
D-Asymmetric Digital Subscriber Line
9-What is the use of Bridge in Network?
A-to connect LANs
B-to separate LANs
C-to control Network Speed
D-All of the above
10-10 Router operates in which layer of OSI Reference Model?
A-Layer 1 (Physical Layer)
B-Layer 3 (Network Layer)
C-Layer 4 (Transport Layer)
D-Layer 7 (Application Layer)
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