1. Which statement correctly relates to a small network?
- Small networks are complex.
- Small networks require an IT department to maintain.
- The majority of businesses are small.
Explanation: The majority of businesses are small.
2. Which factor must be considered when selecting network devices?
- color
- console connections
- cost
- elasticity
Explanation: Factors to be considered include cost, speed and types of ports/interfaces, expandability, and operating system features and services.
3. What is necessary to plan and use when implementing a network?
- device names
- IP addressing scheme
- MAC addressing scheme
- printer location
Explanation: When implementing a network, planning and using an IP addressing scheme is necessary.
4. What is required to maintain a high degree of reliability and eliminate single points of failure?
- accessibility
- expandability
- integrity
- redundancy
Explanation: Redundancy is required to maintain a high degree of reliability and eliminate single points of failure.
5. What is required to classify traffic according to priority?
- IP addressing scheme
- quality of service (QoS)
- routing
- switching
Explanation: QoS is required to classify traffic according to priority.