Computernetworks17thjuly2025

PAN: This type of network has a small area coverage of around 10 meters. Which type of connectivity can be preferred for this?

• Bluetooth, Zigbee, Infrared

• Fiberoptics

• Satellite

• Undersea cable

Subscriber Management, Routing and Switching are some of the key functions of...........................

• Network core

• Network edge

JioAirFiber utilizes which technology?

• 5G

• 5G Fixed Wireless Access

• 6G

• FTTH

Name the connector?

• Registered Jack-45

• RJ45

• RJ11

• USB

The latest version of Bluetooth is .............

• 5.4

• 6.5

• 4.5

• 4.4

Suppose a packet is 

L = 1500 bytes long (one byte = 8 bits), and

link transmits at R = 100 Gbps

What is the transmission delay for this packet?

• 0.12microseconds

• 0.12milliseconds

• 0.12seconds

• 0.000012seconds

The FAX machine uses which type of communication

• Wired Circuit Switching

• Wired Packet Switching

• Wireless Packet switching

• Virtual Circuit switching

Two ISPs can be connected using .....................

• Internet exchange point

• Internet Router

• Border Gateway

• Tier 1 router

In this layer of TCP/IP the data is transmitted in terms of bits....which layer

• Physical

• Data Link

• Transport

• Application

This is the amount of time required to push (that is, transmit) all of the packet’s bits into the link.

• Transmission Delay

• Queuing Delay

• Propagation Delay

• Processing Delay