UNIT TEST-7

Transmission of digital data between two or more computers is called?

• Internet

• Network

• Ethernet

• Data Communication

URL stands for ________

• Unique Reference Label

• Uniform Reference Label

• Uniform Resource Locator

• Unique Resource Locator

Which of this is not a network edge device?

(Hint :-Network edge devices refer to host systems)

• PC

• Smartphone

• Server

• Switch

Bluetooth is an example of __________

• Personal Area Network

• Local Area Network

• Virtual Private Network

• Wide Area Network

_____ is the point of connection of the local network with the internet.

• Switch

• Router

• server

• Hub

In which topology data packet must have to pass through each nodes in the path.

• Mesh Topology

• Bus Topology

• Ring Topology

• Star Topology

DNS database contains _______

• Name server records

• Hostname-to-address records

• Hostname aliases

• All of the mentioned

Select three items which are resources shared on a computer network.

• Data

• Bridge

• Storage

• Internet

• Packets

Hubs are more efficient in distributing data packets than Switches?

• True

• False

Communication rules used by network devices is known as protocol.

• True

• False