Computer System Maintenance and Troubleshooting 2

Computer System Maintenance and Troubleshooting 2 - Skyndipróf

1. What is the primary purpose of creating an equipment maintenance schedule?

A) To eliminate the need for inspections
B) To replace all computer equipment yearly
C) To guide personnel in performing maintenance tasks properly
D) To prevent users from operating computers

2. Which activity is specifically considered hardware maintenance?

A) Testing and cleaning equipment
B) Updating customer records
C) Adding software functions
D) Reorganizing fragmented files

3. A laboratory wants to ensure that scheduled maintenance is actually performed and documented. What should it use?

A) A maintenance checklist
B) A waste segregation list only
C) A purchase request only
D) A user password list

4. Which practice best helps prolong the life of a computer according to the module?

A) Keep the computer in a closed cabinet
B) Move the computer while it is running
C) Place the computer in a well-ventilated area
D) Place liquids beside the computer

5. Before moving a computer to another location, what should be done first?

A) Leave it running
B) Remove the monitor only
C) Disconnect only the keyboard
D) Turn it off and unplug it

6. Which is an example of software or program maintenance?

A) Checking electrical cables
B) Cleaning dust from the system unit
C) Sweeping the computer laboratory
D) Updating application programs and fixing bugs

7. Why is regular maintenance important for a computer system and network?

A) It increases efficiency and can reduce major repair expenses
B) It prevents users from accessing the system
C) It guarantees that no hardware will ever fail
D) It removes the need for software updates

8. A technician notices that temporary files are accumulating on a workstation. Which maintenance action is most appropriate?

A) Replace the motherboard
B) Reformat the hard drive immediately
C) Delete temporary files
D) Disable the antivirus

9. Which activity is included in the module's software maintenance plan?

A) Updating antivirus and spyware protection
B) Removing all system files
C) Moving the computer while powered on
D) Cleaning only the monitor screen

10. A computer laboratory has no internet connection during inspection. Which checklist item may appropriately be marked NO based on the module?

A) Checking the hardware
B) Getting the latest software update for the operating system
C) Cleaning the PC inside and out
D) Performing a full diagnostic check

11. Which activity belongs to the monthly CSS workshop housekeeping schedule?

A) Checking for trash before leaving
B) Conducting an inventory
C) Sweeping the floor
D) Wiping the whiteboard

12. Which activity is listed as a weekly housekeeping task?

A) Inspecting the electrical system
B) Cleaning and checking tools, machines, supplies, and materials
C) Conducting a full inventory
D) Cleaning the air-conditioning filter

13. Before using an external storage device, what should a technician do?

A) Scan and clean the device
B) Immediately open every file
C) Format the computer
D) Disable security software

14. After using an external storage device, what is the proper action?

A) Pull it out immediately
B) Restart the computer without ejecting
C) Close the program and eject the device properly
D) Leave it connected permanently

15. A student finishes using a laboratory computer. Which sequence best follows the maintenance procedure?

A) Turn off the AVR/UPS first, then shut down
B) Unplug the computer while running, then shut down
C) Properly shut down the computer, then turn off the AVR/UPS
D) Leave the computer running and turn off the monitor

16. A computer suddenly crashes while being used. Which maintenance action listed in the module may be performed?

A) Replace the processor immediately
B) Reboot the computer
C) Remove the operating system
D) Reformat the hard drive immediately

17. Why is an incremental backup useful?

A) It deletes all previous backups
B) It replaces the operating system
C) It backs up updated files for each date
D) It prevents the need for antivirus software

18. A technician finds a computer overheating. Which recommendation is supported by the maintenance module?

A) Apply thermal paste to the CPU and check whether the fan is working
B) Cover the ventilation openings
C) Disable the CPU fan
D) Increase the screen brightness

19. A computer is tagged as DANGER because its power-supply cord has cuts. What is the most appropriate interpretation?

A) The equipment presents a hazard and should be identified accordingly
B) The computer should be moved while powered on
C) The cord should be hidden from users
D) The equipment is ready for normal use

20. Which document is used to record findings, recommendations, and subsequent repair actions?

A) Breakdown/Repair Report
B) Purchase Request Form
C) Housekeeping Schedule
D) Waste Segregation List

21. A user reports that sound cuts in and out while several processor-intensive applications are open. What is the best first action?

A) Shut down processor-intensive applications
B) Replace the monitor
C) Replace the speakers immediately
D) Reinstall the operating system

22. There is no sound from the speakers, and the software volume control is turned down. What should be checked?

A) Unmute the volume and adjust the volume slider
B) Replace the hard drive
C) Reseat the memory
D) Change the monitor resolution

23. A computer has a blank screen and the monitor light is off. Which cause should be considered first?

A) The mouse needs cleaning
B) The operating system is unsupported
C) The processor is overheating
D) The monitor is not turned on

24. A monitor displays 'No Connection, Check Signal Cable.' What is the most likely cause described in the module?

A) The CPU fan is too fast
B) The monitor video cable is disconnected
C) The hard disk is full
D) The keyboard is defective

25. A monitor displays 'Out of Range.' What should the technician do?

A) Change the video resolution and refresh rate to a supported setting
B) Increase the resolution further
C) Replace the keyboard
D) Disable the power supply

26. A newly installed device is not recognized. What should the technician check first according to the module?

A) Immediately replace the motherboard
B) Ensure the device is properly and securely connected
C) Delete all device drivers
D) Reformat the hard drive

27. A new external device does not work because its power switch is off. What is the appropriate sequence?

A) Replace the operating system
B) Turn off the computer, turn on the external device, then turn on the computer
C) Turn on the computer and then connect the powered-off device
D) Remove the device and reinstall Windows

28. A computer will not start after a memory upgrade. The memory modules may be wrong or installed in the wrong location. What should be done?

A) Disable the audio device
B) Review system documentation and verify the correct memory modules and installation
C) Change the screen resolution
D) Replace the monitor

29. A computer performs poorly and the processor is hot. Which combination of actions is most appropriate?

A) Check airflow, verify fans work, and ensure the heatsink is properly installed
B) Replace the mouse and keyboard
C) Increase processor temperature
D) Disable all fans

30. A wireless mouse does not respond or moves too slowly. Which troubleshooting approach best matches the module?

A) Check device status, check or replace batteries, and reset the receiver and mouse
B) Reformat the hard drive
C) Change the screen resolution
D) Replace the monitor cable

31. A planned set of activities used to guide personnel in performing computer maintenance.

32. A document used to verify whether planned maintenance activities were performed according to schedule and standards.

33. The type of maintenance involving the testing and cleaning of computer equipment.

34. Maintenance involving routine updating of master files, such as adding or deleting customer records.

35. The process of backing up updated files for each date.

36. The maintenance action of obtaining the latest software update for the operating system.

37. The process of separating computer-related waste according to appropriate disposal methods.

38. A computer condition in which the CPU becomes excessively hot and may require thermal paste and fan inspection.

39. The troubleshooting condition in which the monitor displays no video.

40. The troubleshooting condition in which the monitor reports that the video resolution or refresh rate is unsupported.

Búið til með That Quiz — vefurinn til að búa til og fara yfir próf í stærðfræði og öðrum námsgreinum.