Computer Network Concepts SSLM NO. 2

What is the role of the source in the basic communication model?

• To connect to the destination device

• To accept the signal from the transmission system

• To transform and encode the data

• To generate data to be transmitted

Which topology connects all computers to a single hub?

• Star topology

• Ring topology

• Bus topology

• Mesh topology

What is a characteristic of a multipoint connection?

• Only two devices can connect

• Devices share a single link

• It is a point-to-point connection

• It requires a complex network

In which model is data stored on powerful computers called servers?

• Bus model

• Ring model

• Server-client model

• Peer-to-peer model

What type of connection is a Point-To-Point connection?

• A wireless connection

• A connection between two devices

• A connection between multiple devices

• A connection using a hub

Which topology forms a ring with each computer connected to another?

• Ring topology

• Star topology

• Bus topology

• Tree topology

What is the main goal of resource sharing in computer networks?

• To limit access to data

• To make resources available regardless of location

• To reduce the number of devices

• To enhance security

Which of the following is NOT a type of network topology?

• Tree topology

• Square topology

• Star topology

• Hybrid topology

What does the receiver do in the communication model?

• Generates data

• Transforms and encodes data

• Accepts and converts signals

• Transmits data to the destination

Which of the following is an example of e-commerce?

• Shopping online for shoes

• Attending a concert

• Buying groceries in a store

• Visiting a bank