Cyber Unit 3 Review Part 4

What type of signals do wireless devices use to communicate?

• Infrared signals

• Radio frequency (RF) signals

• Ultrasonic signals

• Optical signals

Which of the following is an example of a wireless device?

• Desktop computer

• Wi-Fi router

• Wired telephone

• Ethernet switch

What is a key consideration when installing wireless devices?

• Cable length

• Placement

• Battery life

• Screen size

Which of the following is a security measure for wireless devices?

• Firewall

• Encryption

• Antivirus software

• Password strength

What is the purpose of strategic placement in installation considerations?

• To reduce costs

• To ensure optimal coverage and signal strength

• To increase speed

• To enhance aesthetics

Which factor is NOT considered in installation considerations?

• Building layout

• Obstacles

• Intended usage areas

• Color of the equipment

What is the goal of interference mitigation in installation considerations?

• To increase power consumption

• To identify and mitigate sources of interference

• To enhance visual appeal

• To reduce installation time

Which of the following is a security measure mentioned in installation considerations?

• Increasing bandwidth

• Encryption protocols

• Reducing costs

• Enhancing speed

What is the purpose of a pre-deployment survey in site surveys?

• Validate coverage and identify connectivity issues.

• Assess environment and plan access point placement.

• Ensure optimal coverage and signal strength.

• Identify interference sources and coverage requirements.

Which of the following is a consideration during site surveys?

• Validate coverage.

• Plan access point placement.

• Identify interference sources and coverage requirements.

• Ensure signal strength.