COPA Module 10 & 11 : Networking Concepts & Internet Concepts

Which layer in OSI model performs network routing, flow control and error control function?

• Network layer

• Session layer

• Physical layer

• Data link layer

Answer explanation

The network layer in the OSI model performs network routing, flow control, and error control functions.

What is the full form of IP?

• Internet protect

• Intranet protocol

• Internet protocol

• International protocol

Answer explanation

The correct full form of IP is Internet protocol.

What is the full form of TCP?

• Test Control Protocol

• Transfer Control Protocol

• Transport Control Protocol

• Transmission Control Protocol

Answer explanation

The full form of TCP is Transmission Control Protocol, making it the correct choice among the options provided.

Which layer is the layer 2 in OSI network model?

• Session layer

• Physical layer

• Data link layer

• Transport layer

Answer explanation

The layer 2 in the OSI network model is the Data link layer.

Which layer is the layer 4 in OSI model?

• Session layer

• Network layer

• Data link layer

• Transport layer

Answer explanation

The layer 4 in the OSI model is the Transport layer.

Which is the 6th layer in OSI communication model?

• Session layer

• Network layer

• Application layer

• Presentation layer

Answer explanation

The correct choice is the Presentation layer, which is the 6th layer in the OSI communication model.

What is the abbreviation of OSI?

• Open Source Internet

• Open System Interaction

• Open Source Interconnection

• Open System Interconnection

Answer explanation

The correct abbreviation of OSI is Open System Interconnection, making it the right choice among the options provided.

What is the full form of EFT?

• Electronic Form Transfer

• Electronic Fund Transfer

• Electronic Field Transfer

• Electronic Format Transfer

Answer explanation

The full form of EFT is Electronic Fund Transfer, not Electronic Form Transfer, Electronic Field Transfer, or Electronic Format Transfer.

Which is an example for WAN?

• Ethernet

• Home network

• Campus network

• Bluetooth network

Answer explanation

Ethernet is an example of a WAN (Wide Area Network) technology that connects devices over a large geographical area.

What is the full form of ADSL?

• Asymmetrical Digital System Line

• Automatic Digital Subscriber Line

• Asymmetrical Digital Subscriber Line

• Asynchronous Digital Subscriber Line

Answer explanation

The correct full form of ADSL is Asymmetrical Digital Subscriber Line.