Based on analysis of past papers, these MCQ patterns are consistently tested:
1. OSI Model Questions (2-3 in each paper)
- Number of layers in OSI model
- Functions of specific layers
- Data formats at different layers
- Protocols operating at specific layers
Example:
The Network layer deals with __________ format.
A) Segment B) Packet C) Frame D) Bit
2. Network Topology Questions (1-2 in each paper)
- Identifying topology from description
- Central components in different topologies
- Advantages/disadvantages of topologies
- Multipoint vs. point-to-point topologies
Example:
In this topology, there is a central controller or hub
A) Star B) Mesh C) Ring D) Bus
3. Transmission Media Questions (2-3 in each paper)
- Cable types and their properties
- Signal characteristics
- Transmission impairments
- Media specifications