Computer Networks : Intermediates

1. The combination of Data Link Layer & Physical layer in TCP/IP Model is called as ________?

Network Layer
Internet Layer
Network Access Layer
Media Access Layer

2. CAT-5e is a type of __________?

Shielded Twisted Pair Cable
Optical Fibre
Un-Shielded Twisted Pair Cable
Co-Axial Cable

3. Switch is a __________ device?

Layer 2 : Data Link Layer
Layer 4 : Transport Layer
Layer 5 : Session Layer
Layer 7 : Application layer

4. HUB is a __________ device?

Layer 1 : Physical Layer
Layer 2 : Data Link Layer
Layer 3 : Network Layer
Layer 4 : Transport Layer

5. TCP/IP in “TCP/IP Model” stands for ________?

Transfer Control Protocol/Internet Protocol
Transmission Control Protocol/Internet Protocol
Transmission Control Protocol/Internal Protocol
None of the above

6. Multiple LANs can be connected through ________?

Gateways
Routers
HUBs
Bridge

7. Which layer of OSI Model is known as “Network Independent Layer”?

Session Layer
Application Layer
Transport Layer
Network Layer

8. “Pager” is and example of ________ type of transmission mode?

Half Duplex Transmission Mode
Simplex Transmission Mode
Duplex Transmission Mode
Full Duplex Transmission Mode

9. Which of the following is known as “Backbone Cable”?

Un-shielded Twisted Pair
Optical Fibre
Shielded Twisted Pair
Co-Axial Cable

10. UDP stands for _______ and is a ________ protocol.

User Data-gram Protocol, Connection Oriented Protocol
User Data-gram Protocol, Connection-Less Protocol
Unified Data-gram Protocol, Connection Oriented Protocol
Unified Data-gram Protocol, Connection-Less Protocol