- 1. Office workers commonly use
A) Joysticks
B) Graphics tablets
C) Printers and scanners
- 2. Students often store multimedia projects on external SSDs because they are:
A) Wireless only
B) Faster for access
C) Only for gaming
- 3. Software differs from hardware because software:
A) Is physical
B) Is inside the CPU
C) Is a set of instructions
- 4. Gamers usually invest in powerful
A) Routers
B) Optical drives
C) GPUs
- 5. External hardware is also known as
A) Programs
B) Software
C) Peripherals
- 6. Which device is used for drawing and design?
A) Graphics tablet
B) Joystick
C) Monitor
- 7. Co-processors are used for
A) Wireless connection
B) Gaming controls
C) Scientific calculations
- 8. GPU is mainly used for
A) Internet sharing
B) Document scanning
C) Video rendering and graphics
- 9. The CPU is responsible for
A) Printing documents
B) Displaying images
C) Handling computations
A) Online accessible storage
B) Internal hardware
C) Physical storage only
A) Large capacity but slower performance
B) Wireless storage
C) Faster speed
- 12. Which storage device is faster and more reliable?
A) SSD
B) HDD
C) DVD
- 13. Editing and rendering steps are examples of
A) Procedures
B) Hardware
C) Software
- 14. The person editing a video project is considered the:
A) Procedure
B) Data
C) User
- 15. ESD can damage electronic components at as low as__volts
A) 75
B) 25
C) 30
- 16. Which tool is specifically used for tightening motherboard standoffs?
A) LAN tester
B) Nut driver
C) Phillips screwdriver
- 17. A system powers on but shows no display. One possible cause is:
A) Disabled startup program
B) Loose RAM
C) Corrupted OS
- 18. What is the primary purpose of an anti-static wrist strap?
A) Protect hands from dust
B) Ground the technician to prevent ESD
C) Improve grip while working
- 19. Which device is used to verify voltage output from a power supply?
A) LAN tester
B) PSU tester
C) POST card
- 20. In troubleshooting, a symptom is best defined as:
A) The visible sign of a problem
B) The hidden root cause
C) The replacement part
- 21. If a PC does not respond at all when the power button is pressed, the error category is:
A) Slow Performance
B) No Display
C) No Power
- 22. A POST diagnostic card is mainly used when:
A) Testing LAN cables
B) There is no display or continuous beeping
C) Installing RAM
- 23. If BIOS completes POST but cannot detect a boot device, the error is called:
A) Latent failure
B) Overheating
C) Boot device not found
- 24. The visible result of a deeper computer issue is called a:
A) Procedure
B) Symptom
C) Root cause
- 25. is a systematic and structured process of identifying and resolving problems.
A) Hardware
B) Power off
C) Troubleshooting
- 26. Permanent data storage for your operating system and files is called
A) Storage Drive
B) GPU
C) RAM
- 27. Which storage drive uses spinning disks and is slower but affordable?
A) NVMe SSD
B) RAM
C) HDD
- 28. Which storage type is the fastest and connects directly to the motherboard?
A) Optical drive
B) NVMe SSD
C) SATA SSD
- 29. The PSU’s main function is to:
A) Convert wall power into usable electricity
B) Display graphics
C) Cool the CPU
- 30. Which of the following is directly mounted on the CPU to remove heat?
A) Heatsink
B) CPU cooler
C) Case fan
- 31. stores startup instructions and system settings
A) CMOS
B) BIOS/UEFI
C) TPM
- 32. keeps BIOS settings and system clock running when powered off
A) CMOS
B) BIOS/UEFI
C) TPM
- 33. The 3.5mm jack is commonly used for:
A) Only speakers
B) Only microphones
C) Headphones and speakers (input & output)
- 34. What color is usually used for speaker/headphone output?
A) Pink
B) Red
C) Green
- 35. What color is typically used for microphone input?
A) Blue
B) Green
C) Pink/Red
- 36. Used to open and secure PC case and internal components
A) Phillips Screwdriver
B) Flat Screwdriver
C) Nut Driver
- 37. Used for tightening motherboard standoffs
A) Phillips Screwdriver
B) Flat Screwdriver
C) Nut Driver
- 38. Used for flat-head screws and gentle prying
A) Nut Driver
B) Flat Screwdriver
C) Phillips Screwdriver
- 39. An RJ-45 port is used for
A) Video output
B) Microphone input
C) Ethernet connection
- 40. USB allows devices to be connected without shutting down because it supports:
A) Overclocking
B) Hot-swapping
C) Overclocking
- 41. A pink audio jack on a motherboard is typically for
A) HDMI
B) Speakers
C) Microphone
- 42. Frequent blue screen errors during gaming suggest testing the:
A) RAM
B) PSU
C) LAN cable
- 43. Grounding yourself before handling components primarily protects the:
A) Hardware components
B) Technician
C) Operating system
- 44. Removing unused drive cages mainly improves:
A) Airflow
B) PSU voltage
C) BIOS settings
- 45. Sensitive components may be damaged by very low voltage levels, making ESD control:
A) Software-based
B) Critical
C) Optional
- 46. A system boots only when the discrete GPU is removed. The likely faulty component is:
A) SATA cable
B) Dedicated GPU
C) CMOS
- 47. If the system works after reseating RAM, the issue was likely
A) BIOS corruption
B) Loose connection
C) PSU overload
- 48. Cleaning internal dust primarily prevents:
A) BIOS reset
B) LAN failure
C) Thermal shutdown
- 49. Opening a PSU without qualification is dangerous because of
A) Electric shock risk
B) GPU instability
C) RAM overheating
- 50. Frequent blue screen errors during gaming suggest testing the
A) CMOS battery
B) PSU
C) RAM
- 51. A POST card displays a memory error code. What should be checked first?
A) RAM
B) PSU
C) GPU
- 52. A PSU tester shows no voltage output. This indicates
A) Defective PSU
B) SATA issue
C) RAM problem
- 53. Loose screws inside a system unit may cause
A) Improved grounding
B) Short circuit
C) Improved grounding
- 54. Which cable carries both digital video and audio?
A) RJ-45
B) VGA
C) HDMI
- 55. Mounting a motherboard directly on the case without spacers may result in
A) Faster boot
B) Short circuit
C) Stable voltage
- 56. A PC shows no display after RAM installation. What is the most likely issue?
A) Broken monitor
B) Loose RAM module
C) Incorrect PSU voltage
- 57. What is the first thing to remove before disassembling a system unit?
A) Motherboard
B) PC case
C) Accessories and cables
- 58. A computer overheats even though the fan spins normally. What maintenance should be done first?
A) Replace RAM
B) Reapply thermal paste
C) Change SATA cable
- 59. A system crashes when too many applications are open. Which upgrade helps most?
A) Upgrade PSU
B) Replace HDMI
C) Increase RAM
- 60. A CPU does not fit the motherboard socket. What was ignored?
A) PSU brand
B) CPU socket compatibility
C) RAM speed
- 61. A motherboard repeatedly loses date and time settings. Which part should be replaced?
A) SATA cable
B) CMOS battery
C) SSD
- 62. A computer randomly shuts down under heavy gaming load. The first component to test is the:
A) PSU
B) RAM
C) HDMI cable
- 63. A computer system includes hardware, software, data, people, and ______.
A) Cables
B) Procedures
C) Power supply
- 64. A PC boots slowly using a traditional hard drive. Which upgrade most directly improves boot time?
A) Replace HDD with SSD
B) Add more case fans
C) Upgrade monitor
- 65. Which component is commonly removed before the hard drive?
A) Monitor
B) RAM
C) Mouse
- 66. Verifies Ethernet cable wiring configuration and electrical continuity
A) LAN Cable Tester
B) POST Diagnostic Card
C) Multimeter
- 67. Replacing components without testing first violates which principle?
A) Update BIOS
B) Use PPE
C) Avoid guessing
- 68. Thermal paste primarily improves
A) Heat transfer
B) Electrical conductivity
C) BIOS update
- 69. A LAN cable tester shows incorrect pin order. The issue is likely
A) PSU fault
B) Bad crimping
C) RAM error
- 70. This is the startup process where the computer checks hardware components before loading the operating system.
A) POST
B) RAM
C) LAN
- 71. This is a network that connects computers and devices within a small area like a home, school, or office.
A) RAM
B) LAN
C) POST
- 72. This is the component that converts wall electricity into usable power for the computer.
A) PSU
B) LAN
C) POST
- 73. Interface for storage drives.
A) POST
B) PSU
C) SATA
- 74. High-speed SSD interface.
A) SSD
B) SATA
C) NVMe
- 75. Chip that stores BIOS settings.
A) ROM
B) CMOS
C) BIOS
- 76. Which component is usually removed last during disassembly?
A) Hard drive
B) Motherboard
C) RAM
- 77. Which data structure principle is applied in the disassembly and assembly of a system unit?
A) Last in, First out
B) First in, First out
C) First in, Last out
- 78. Which of the following is an Operating System?
A) Windows 11
B) Google Chrome
C) Microsoft Office
- 79. Which type of installation is done on real hardware?
A) Network Installation
B) Virtual Installation
C) Actual/Physical Installation
- 80. Which type of installation uses virtualization software?
A) Actual Installation
B) Portable Installation
C) Virtual Installation
- 81. What is the minimum RAM requirement for Windows 11?
A) 8GB
B) 16GB
C) 4GB
- 82. What is the minimum storage requirement for Windows 11?
A) 256GB
B) 64GB
C) 128GB
- 83. Which security feature is required by Windows 11?
A) Firewall
B) TPM 2.0
C) Antivirus
- 84. What should be downloaded before creating a bootable USB?
A) Chrome
B) Windows ISO
C) Office
- 85. Which software is commonly used to create a bootable USB?
A) Notepad
B) Rufus
C) Calculator
- 86. What is the purpose of changing the boot priority?
A) Install drivers
B) Boot from USB first
C) Speed up internet
- 87. Which key is commonly used to access BIOS?
A) F2
B) F12
C) Tab
- 88. What is the first step in Windows installation?
A) Boot from USB
B) Update Windows
C) Activate Windows
- 89. What should be selected before installing Windows?
A) Wallpaper
B) Antivirus
C) Language and Region
- 90. What happens several times during Windows installation?
A) Shutdown
B) Restart
C) BIOS Reset
- 91. Which virtualization software is free and open-source?
A) Windows 11
B) Chrome
C) VirtualBox
- 92. What amount of RAM was recommended for the VM?
A) 16GB
B) 2GB
C) 4GB
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