Test 1

Free Certiology’s CompTIA A+Practice Exam

Try Free CompTIA A+ Practice Exam prepared by Certiology


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1. Which of the following automatically adjust to the corrected range of voltages?

 
 
 
 

2. When no devices are connected, which of the following port is disabled on the system?

 
 
 
 

3. Which of the following best describes the concept of overclocking?

 
 
 
 

4. In which of the following is the BIOS configuration program stored?

 
 
 
 

5. Which of the following module contains a single row of 30 or 72 edge connectors on its bottom?

 
 
 
 

6. Which of the following technology uses a transistor to control the liquid crystal cells?

 
 
 
 

7. Which of the following integrated pointing devices are extended below the keyboard area?

 
 
 
 

8. Which of the following is used by USB root hubs?

 
 
 
 

9. What else substitute could be used in a computer if there is no RAM in it?

 
 
 
 

10. What will happen to the system if POST encounters a fatal error?

 
 
 
 

11. Which of the following do not have a switch over time when the AC power supply fails?

 
 
 
 

12. Memory refreshing technique is not used by:

 
 
 
 

13. Turning the rollers until one sees dirt, wipe them and clean the ball, is a step of

 
 
 
 

14. Which of the following is used by Type III mini-PCI cards?

 
 
 
 

15. Which of the following situation takes place when you connect a device that requires more wattage than power supply provides?

 
 
 
 

16. Which of the following controls how a system responds to standby conditions?

 
 
 
 

17. HDTV Videos are captured by

 
 
 
 

18. Which of the following is a benchmark test used to determine the actual performance of a processor?

 
 
 
 

19. A thermal conduct that fits over the processor and heat sink is used with

 
 
 
 

20. Which of the following technology uses a transistor to control the liquid crystal cells?

 
 
 
 


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