Domain 5: Hardware & Network Troubleshooting | Knowledge Check

Quick Knowledge Check

1. First troubleshooting step?
   A. Test theory
   B. Identify problem
   C. Replace hardware
   D. Document

2. Command to test connectivity?
   A. ipconfig
   B. ping
   C. netstat
   D. format

3. Clicking HDD noise means?
   A. Normal
   B. Virus
   C. Hardware failure
   D. Power issue

4. Weak Wi-Fi cause?
   A. RAM
   B. Distance
   C. CPU
   D. BIOS

5. No POST likely issue?
   A. Printer
   B. RAM
   C. Mouse
   D. Monitor

Answers: 1-B, 2-B, 3-C, 4-B, 5-B