1. Multiple Choice Questions on Computer Network Basics

This part contains Computer Network multiple-choice questions and answers on computer network basics, access network and reference models.

Computer Network Basics Part-1 Computer Network Basics Part-2 Access Networks Reference Models

2. MCQs on OSI Model

This part contains Computer Network multiple-choice questions and answers on physical layer, data link layer, transport layer and network layer.

Physical Layer Data Link Layer Network Layer Transport Layer

3. Multiple Choice Questions on Security & Physical Layer

This part contains Computer Network multiple-choice questions and answers on multiplexing, topology, delays & loss, network attacks, packet and circuit switching.

Topology Multiplexing Delays and Loss Network Attacks Packet Switching & Circuit Switching

4. Multiple Choice Questions on Application Layer

This part contains Computer Network multiple-choice questions and answers on application layer, http, ftp, smtp, dns and ssh.

Application Layer Part-1 Application Layer Part-2 HTTP FTP SMTP DNS SSH