A) Binary B) Decimal C) Hexadecimal D) Octal
A) Binary B) Decimal C) Hexadecimal D) Number
A) 1011 B) 1110 C) 1100 D) 0101
A) E B) A C) B D) D
A) VGA B) Mouse C) RAM D) Speaker
A) A combination of uppercase letters, lowercase letters, numbers, and symbols B) Using "12345678" for easy memory C) Using your first name and birth year D) Sharing the password with all class members
A) Storing temporary boot instructions B) Performing calculations and comparisons C) Regulating the system clock D) Managing power distribution
A) It holds data permanently. B) It loses its data when the power is turned off. C) It is highly susceptible to physical damage. D) It can only be read from, not written to.
A) The DVD drive B) The system cooling fan C) PSU D) The RAM slots
A) Spreadsheet software B) Media player software C) Antivirus software D) Presentation software
A) Solid-State Drive (SSD) B) DVD-RW Drive C) Floppy Disk D) Hard Disk Drive (HDD)
A) CPU B) ROM Chip C) Heat sink D) CMOS Battery
A) Parallel port B) VGA port C) Serial Port D) USB Port
A) It stores structural system files. [1] B) It increases the voltage to speed up the CPU. C) It generates electricity using a backup battery. D) It converts Alternating Current (AC) to Direct Current (DC).
A) Transistor array B) Surge protector C) CMOS battery D) Heat sink and cooling fan
A) Hard drive controller B) Motherboard C) Sound card D) Power Supply Unit
A) Open-source software B) Application software C) Utility Software D) System software
A) Device driver B) Register C) Shell D) Karnel
A) Utility program B) Device driver C) Compiler D) Utility program E) Firmware
A) To create spreadsheets B) To manage computer hardware and software resources C) To protect the computer from physical theft D) To design websites
A) Windoww B) Android C) Oracle D) Linux
A) Menu Driven Interface (MDI) B) Touch User Interface (TUI) C) Command Line Interface (CLI) D) Graphical User Interface (GUI)
A) Microsoft PowerPoint B) CorelDRAW C) Spreadsheet D) Notepad
A) Adobe Reader B) VLC Media Player C) WinRAR D) MySQL
A) Operating system B) Web browser C) Word processor D) Utility program
A) To speed up internet connection B) To compress large files C) To detect, prevent, and remove malicious software D) To recover deleted files
A) Microsoft Access B) Microsoft Excel C) Microsoft Word D) Microsoft PowerPoint
A) Changing the desktop wallpaper weekly B) Locking the computer room doors C) Shutting down the computer properly D) Creating regular data backups on external drives or cloud storage
A) Encryption software B) File compression utility C) Disk formatting tool D) Firewall
A) Reactive maintenance B) Preventive maintenance C) Predictive maintenance D) Corrective maintenance
A) A damp cloth B) A hair dryer and blower C) ' A can of compressed air D) A household vacuum cleaner
A) Hadr drive B) RAM modules C) CMOS battery D) Cooling fan and heat sink
A) Surge protector B) Voltage stabilizer C) Step-down transformer D) Uninterruptible Power Supply
A) To protect sensitive electronics from sudden voltage spikes B) To convert direct current (DC) to alternating current (AC) C) To keep the computer running for 2 hours during power outages D) To increase the processing speed of the CPU
A) The RAM capacity will double B) It can cause overheating and electrical fire hazards C) The computer will download data quicker D) The monitor resolution will increase
A) Cartography B) Ecology C) Economy D) Ergonomics
A) At or slightly below eye level, about an arm's length away B) Tilted at a 90-degree angle to the ceiling C) On the floor beside the desk D) High above the head level
A) Spills can cause short circuits, equipment damage, or attract pests B) It reduces the brightness of the room lamps C) Computers cannot process data while people eat D) Food smell damages the monitor screen
A) The 10-10-10 Rule B) The 50-50 Rule C) The 20-20-20 Rule D) The Golden Rule
A) Wireless mice B) Neatly bundled cables using zip ties C) Under-desk cable trays D) Loose cables running across walking pathways |