SYSAD REVIEWER: Prelim Edition ദ്ദി(ᵔᗜᵔ) - Quiz
  • 1. Basic lng ba?
A) Yawa sino gumawa nito ToT
B) Balik next year!
C) Answer (< _ <)
D) Mali mga sagot!
E) Basic!
  • 2. Which situation best describes Electrostatic Discharge (ESD)?
A) Overheating due to poor airflow
B) Excessive voltage from PSU
C) Sudden transfer of static electricity between two objects
D) Short circuit caused by loose screws
  • 3. A technician installs RAM without grounding and it fails weeks later. This is an example of:
A) Immediate failure
B) Boot error
C) Latent failure
D) Short circuit
  • 4. Which tool is specifically used for tightening motherboard standoffs?
A) Phillips screwdriver
B) Nut driver
C) LAN tester
D) Multimeter
  • 5. A system powers on but shows no display. One possible cause is:
A) Disabled startup program
B) Loose RAM
C) Malware infection
D) Corrupted OS
  • 6. What is the primary purpose of an anti-static wrist strap?
A) Ground the technician to prevent ESD
B) Increase system stability
C) Improve grip while working
D) Protect hands from dust
  • 7. Which device is used to verify voltage output from a power supply?
A) Tweezers
B) LAN tester
C) PSU tester
D) POST card
  • 8. In troubleshooting, a symptom is best defined as:
A) The visible sign of a problem
B) The replacement part
C) The hidden root cause
D) The repair process
  • 9. If a PC does not respond at all when the power button is pressed, the error category is:
A) No Display
B) Slow Performance
C) No Power
D) No Boot
  • 10. Which practice follows proper troubleshooting methodology?
A) Skip documentation
B) Guess the most expensive component
C) Change one variable at a time
D) Replace multiple parts at once
  • 11. A POST diagnostic card is mainly used when:
A) Testing LAN cables
B) Installing RAM
C) There is no display or continuous beeping
D) Cleaning dust
  • 12. ESD can damage electronic components at as low as ______ volts.
A) 220
B) 30
C) 500
D) 100
  • 13. Wearing protective goggles is important when using ______ air for cleaning.
A) compressed
B) hot
C) cold
D) wet
  • 14. A device that measures voltage, resistance, and continuity is called a ______.
A) LAN tester
B) multimeter
C) oscilloscope
D) PSU tester
  • 15. If BIOS completes POST but cannot detect a boot device, the error is called ______.
A) No Display
B) No Boot
C) Boot Failure
D) No Power
  • 16. The visible result of a deeper computer issue is called a ______.
A) solution
B) root cause
C) diagnosis
D) symptom
  • 17. Tightening screws excessively may cause ______ damage to components.
A) software
B) physical
C) thermal
D) electrical
  • 18. To prevent static buildup, avoid working on ______ floors.
A) wooden
B) concrete
C) metal
D) carpeted
  • 19. A system that shuts down due to excessive heat is experiencing ______.
A) ESD
B) power failure
C) boot error
D) thermal throttling
  • 20. Before connecting any hardware tester, always ______ off the system completely.
A) turn
B) switch
C) power
D) shut
  • 21. Troubleshooting is a ______ and structured process of identifying and resolving problems.
A) expensive
B) quick
C) systematic
D) random
  • 22. A graphic designer installs a new component to improve 3D rendering performance. Which hardware is most responsible?
A) PSU
B) RAM
C) CMOS battery
D) GPU
  • 23. A PC boots slowly using a traditional hard drive. Which upgrade most directly improves boot time?
A) Upgrade monitor
B) Replace HDD with SSD
C) Replace keyboard
D) Add more case fans
  • 24. A computer system includes hardware, software, data, people, and ______.
A) Procedures
B) Cables
C) Power supply
D) BIOS
  • 25. A computer randomly shuts down under heavy gaming load. The first component to test is the:
A) Mouse
B) PSU
C) HDMI cable
D) RAM
  • 26. A motherboard repeatedly loses date and time settings. Which part should be replaced?
A) SATA cable
B) GPU
C) CMOS battery
D) SSD
  • 27. A CPU does not fit the motherboard socket. What was ignored?
A) CPU socket compatibility
B) RAM speed
C) BIOS version
D) PSU brand
  • 28. A system crashes when too many applications are open. Which upgrade helps most?
A) Change monitor
B) Replace HDMI
C) Increase RAM
D) Upgrade PSU
  • 29. A computer overheats even though the fan spins normally. What maintenance should be done first?
A) Reapply thermal paste
B) Upgrade BIOS
C) Replace RAM
D) Change SATA cable
  • 30. A GPU built inside the CPU differs from a dedicated GPU because it:
A) Requires external power cable
B) Uses PCIe slot
C) Shares system memory
D) Uses SATA port
  • 31. A PC shows no display after RAM installation. What is the most likely issue?
A) Incorrect PSU voltage
B) Loose RAM module
C) CMOS reset
D) Broken monitor
  • 32. Excessive dust buildup inside a case can cause:
A) Malware infection
B) USB malfunction
C) Data encryption
D) Thermal shutdown
  • 33. Mounting a motherboard directly on the case without spacers may result in:
A) Stable voltage
B) Short circuit
C) Higher FPS
D) Faster boot
  • 34. Poor airflow inside a case usually leads to:
A) Thermal throttling
B) BIOS reset
C) Louder keyboard
D) Faster performance
  • 35. Which cable carries both digital video and audio?
A) HDMI
B) RJ-45
C) PS/2
D) VGA
  • 36. An RJ-45 port is used for:
A) Ethernet connection
B) Microphone input
C) Power delivery
D) Video output
  • 37. USB allows devices to be connected without shutting down because it supports:
A) Hot-swapping
B) Overclocking
C) BIOS flashing
D) SATA linking
  • 38. A pink audio jack on a motherboard is typically for:
A) Microphone
B) Speakers
C) Ethernet
D) HDMI
  • 39. Static electricity that damages RAM weeks later is classified as:
A) Latent failure
B) PSU overload
C) Immediate failure
D) Software error
  • 40. An anti-static wrist strap protects components by:
A) Cleaning circuits
B) Grounding the technician
C) Increasing airflow
D) Testing voltage
  • 41. Loose screws inside a system unit may cause:
A) GPU acceleration
B) Faster boot
C) Improved grounding
D) Short circuit
  • 42. A PSU tester shows no voltage output. This indicates:
A) SATA issue
B) GPU overheating
C) RAM problem
D) Defective PSU
  • 43. Setting a multimeter to the wrong scale may result in:
A) Accurate readings
B) Faster repair
C) Voltage misinterpretation
D) RAM damage
  • 44. A POST card displays a memory error code. What should be checked first?
A) GPU
B) PSU
C) LAN port
D) RAM
  • 45. A LAN cable tester shows incorrect pin order. The issue is likely:
A) RAM error
B) PSU fault
C) BIOS failure
D) Bad crimping
  • 46. Frequent blue screen errors during gaming suggest testing the:
A) LAN cable
B) PSU
C) CMOS battery
D) RAM
  • 47. A black screen during startup is considered a:
A) Upgrade
B) Permanent solution
C) Root cause
D) Symptom
  • 48. Replacing components without testing first violates which principle?
A) Update BIOS
B) Avoid guessing
C) Use PPE
D) Stay organized
  • 49. Changing multiple parts at once makes it difficult to:
A) Identify root cause
B) Reset BIOS
C) Increase cooling
D) Improve performance
  • 50. If a system powers on but fails to load the OS, this is classified as:
A) No display
B) ESD issue
C) No boot
D) No power
  • 51. If a PC does not power on at all, the first troubleshooting step is to:
A) Check power source
B) Replace RAM
C) Replace motherboard
D) Update BIOS
  • 52. Fans spin but no display appears. The first logical step is to:
A) Format drive
B) Replace PSU
C) Replace CPU
D) Reseat RAM
  • 53. High CPU temperature causing reduced performance indicates:
A) Thermal throttling
B) LAN problem
C) SATA error
D) HDMI issue
  • 54. A PSU with insufficient wattage may cause:
A) System instability
B) Stable system
C) Higher resolution
D) Faster cooling
  • 55. Thermal paste primarily improves:
A) Electrical conductivity
B) RAM speed
C) Heat transfer
D) BIOS update
  • 56. The BIOS chip primarily stores:
A) GPU drivers
B) Application software
C) Operating system files
D) Startup instructions
  • 57. POST beep codes usually indicate a problem during:
A) OS installation
B) Network configuration
C) Hardware initialization
D) USB scanning
  • 58. Incorrect boot order in BIOS most likely results in:
A) No display
B) Overheating
C) No power
D) No boot
  • 59. Avoiding carpeted workspaces reduces risk of:
A) SATA failure
B) ESD damage
C) Boot error
D) Wi-Fi interference
  • 60. Failing to document troubleshooting steps may lead to:
A) Faster repair
B) Stable system
C) Repeated mistakes
D) Improved airflow
  • 61. Changing one variable at a time during troubleshooting helps to:
A) Isolate the problem
B) Guess faster
C) Increase heat
D) Skip documentation
  • 62. Forcing RAM into a slot incorrectly may cause:
A) Board damage
B) Stronger signal
C) Better airflow
D) Faster performance
  • 63. Opening a PSU without qualification is dangerous because of:
A) Electric shock risk
B) RAM overheating
C) GPU instability
D) BIOS corruption
  • 64. Cleaning internal dust primarily prevents:
A) Malware
B) BIOS reset
C) LAN failure
D) Thermal shutdown
  • 65. If the system works after reseating RAM, the issue was likely:
A) PSU overload
B) HDD failure
C) Loose connection
D) BIOS corruption
  • 66. A system boots only when the discrete GPU is removed. The likely faulty component is:
A) Dedicated GPU
B) PSU
C) SATA cable
D) CMOS
  • 67. Reseating a SATA cable is the first step when BIOS cannot detect a drive because it addresses:
A) RAM failure
B) Loose physical connection
C) GPU error
D) Software corruption
  • 68. Systematic troubleshooting is different from guessing because it:
A) Skips documentation
B) Randomly replaces parts
C) Avoids testing
D) Follows a logical process
  • 69. Sensitive components may be damaged by very low voltage levels, making ESD control:
A) Optional
B) Unnecessary
C) Critical
D) Software-based
  • 70. Removing unused drive cages mainly improves:
A) Airflow
B) PSU voltage
C) BIOS settings
D) Boot order
  • 71. Grounding yourself before handling components primarily protects the:
A) Operating system
B) Hardware components
C) Software
D) Technician
  • 72. What is computer hardware?
A) Internet connection
B) Computer rules
C) Programs installed in a computer
D) Physical parts of a computer
  • 73. Which best describes internal hardware?
A) Software inside the computer
B) Wireless devices
C) Parts outside the computer
D) Parts inside the system unit
  • 74. Which is an example of external hardware?
A) CPU
B) RAM
C) Motherboard
D) Keyboard
  • 75. Gamers usually use a high-end GPU for ________.
A) Printing documents
B) Internet connection
C) Storing files
D) Smooth graphics
  • 76. Which hardware is commonly used by office workers for documents?
A) Speaker
B) GPU
C) Router
D) Scanner
  • 77. What type of device is a joystick?
A) Input
B) Output
C) Storage
D) Communication
  • 78. Which input device is used for fingerprint security?
A) Webcam
B) Plotter
C) Barcode scanner
D) Biometric scanner
  • 79. Which device is mainly responsible for multitasking and processing speed?
A) CPU
B) Monitor
C) Printer
D) USB drive
  • 80. What does a GPU mainly handle?
A) Graphics and rendering
B) Networking
C) Typing
D) Printing
  • 81. Which is an example of a storage device?
A) Webcam
B) Speaker
C) SSD
D) Mouse
  • 82. Which storage type is accessible through the internet?
A) Optical drive
B) NAS
C) USB port
D) Cloud storage
  • 83. What output device is used by architects for large blueprints?
A) Printer
B) Plotter
C) Headphones
D) VR headset
  • 84. Which output device provides immersive visual experience for gamers?
A) Scanner
B) VR headset
C) Monitor
D) Speaker
  • 85. Which is a communication device?
A) Router
B) Printer
C) Headphones
D) HDD
  • 86. What is the function of a Bluetooth adapter?
A) Display images
B) Store data
C) Print files
D) Wireless connection
  • 87. Peripheral devices are hardware that ________.
A) Expand computer capabilities
B) Control the internet
C) Remove viruses
D) Replace software
  • 88. Which is an example of a peripheral device?
A) RAM
B) External hard drive
C) CPU
D) Motherboard
  • 89. Which port is commonly used to connect a monitor or TV?
A) USB
B) HDMI
C) Ethernet
D) PCIe
  • 90. What is the main purpose of expansion slots?
A) Print documents
B) Connect flash drives
C) Upgrade internal hardware
D) Install software
  • 91. Which is NOT part of a computer system?
A) Data
B) Hardware
C) Software
D) Electricity bill
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