Networking

What is the main difference between TCP and UDP?

• TCP is connectionless and UDP is connection-oriented.

• UDP guarantees data delivery

• TCP is faster than UDP

• TCP is connection-oriented and UDP is connectionless.

What is the subnet musk of given network segment.

192.168.0.100/25

• 255.255.255.0

• 255.255.255.128

• 255.255.255.192

• 255.255.255.224

Name a common application that uses UDP.

• File transfer

• Video streaming

• Email communication

• Web browsing

Which part of the given IP is Network ID and Host ID

IP: 192.168.1.200

Subnet musk: 255.255.255.0

• NID: 192

  HID: 168.1.200

• NID: 192.168

  HID: 1.200

• NID: 192.168.1.200

  HID: 0

• NID: 192.168

  HID: 1:200

How many layers are there in the OSI model?

• 10

• 5

• 3

• 7

What is the primary purpose of the Transport layer in the OSI model?

• To manage physical connections between devices.

• To encrypt data for secure transmission.

• To provide reliable data transfer and ensure complete data delivery.

• To route data packets between different networks.

What are the four layers of the TCP/IP model?

• Network Layer, Data Link Layer, Session Layer, Physical Layer

• Transport Layer, Network Layer, Application Layer, Security Layer

• Application Layer, Network Layer, Transport Layer, Presentation Layer

• Application Layer, Transport Layer, Internet Layer, Link Layer

What is the main function of the Internet Protocol (IP)?

• To provide a user interface for web browsing.

• To encrypt data for secure transmission.

• To store data on a local device.

• To route and address data packets.

Identify the class and type the given IP address

172.17.0.100

• Class A

  Private

• Class B

  Private

• Class A

  Public

• Class B

  Public

What is the purpose of a subnet mask in IPv4?

• To determine the maximum data transfer rate of a network.

• To encrypt data transmitted over the network.

• To define the network and host portions of an IP address.

• To assign a unique identifier to each device.