Computer Networks QUIZ

What is a computer network?

• A collection of software programs

• A standalone computer system

• A system of interconnected computers for sharing resources

• A single device used for calculations

Which of the following is a resource that can be shared in a computer network?

• Monitor

• Modem

• Keyboard

• DVD Player

Devices in a network are referred to as:

• Links

• Hosts

• Nodes

• Cables

Which type of network uses cables like Ethernet or optical fiber?

• Wireless Network

• Bluetooth Network

• Wired Network

• Satellite Network

Which medium is used in a wireless network?

• Optical fiber

• Radio waves

• Coaxial cable

• Ethernet cable

Which term describes the ability to add new devices without degrading network performance?

• Bandwidth

• Scalability

• Latency

• Topology

Which property ensures that data is delivered to the correct recipient?

• Latency

• Security

• Reliability

• Bandwidth

What does QoS in networking stand for?

• Quality of Software

• Quantity of Speed

• Quality of Service

• Queue of Servers

Which of the following improves network performance?

• High latency

• Low bandwidth

• High bandwidth and low latency

• Poor connectivity

Which term describes the speed at which data is transmitted over a network?

• Reliability

• Bandwidth

• Scalability

• Error Rate