Kbps
Gigahertz
FLOPS
DPI
Store frequently used data and instructions for quick access
Perform arithmetic operations
Manage power supply to the CPU
Control input/output devices
Digital vide disc
Digitally versatile discussed
Digital versatile disc
None
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
Bits
Bytes
Hertz (Hz)
Cycles
A type of volatile memory
Software programmed into hardware for basic functionality
An advanced application software
A security program
ROM
RAM
Cache memory
Hard disk
Joystick
Keyboard
Printer
Mouse
OMR
LCD
USB
SSD
*60#
$#6#
*#06#
Match the following types of computer buses with their functions.
A-1, B-2, C-3, D-4
A-4, B-3, C-2, D-1
A-3, B-1, C-4, D-2
A-2, B-4, C-1, D-3
Microsoft
Apple
Google
IBM
Magnetic tape
Magnetic disk
Optical Disk
optical drive
Inkjet Printer
Laser Printer
Dot Matrix Printer
Thermal Printer
8 Bits
16 Bits
17 Bits
64 Bits
Control Unit and ALU
Operating System and Application
ROM and Main Memory
Hard Disk and Floppy Drive
Gb
Kb
Mb
Tb
Android Package
Android Package Kit
Application Programming Ki
Android Programming Key
ENIAC
UNIVAC I
Colossus
Z3
Cache unit
Input unit
Output unit
Storage unit
Input device
Output device
Programming language
Software
Voice recognition systems
Vacuum tube computers
Mechanical calculators
Punch card readers
Track density
Height of the hard disk drive
Recording density
Number of plates
Arrange the following storage devices based on access speed from slowest to fastest:
1️⃣ HDD (Hard Disk Drive)
2️⃣ RAM (Random Access Memory)
3️⃣ SSD (Solid State Drive)
4️⃣ Cache Memory
1 → 3 → 2 → 4
3 → 2 → 1 → 4
1 → 2 → 3 → 4
4 → 3 → 2 → 1
Increase the clock speed of the CPU
Simulate additional RAM using storage space
Store frequently used data for quick access
Boost graphical performance
Freeware
Free software
OSS
FLOSS
2 bits
4 bits
4 bytes
8 bits
Dragging
dropping
right-clicking
shift-clicking
Samsung
All
Cache
Decode, fetch, execute.
Execute, decode, fetch.
Fetch, execute, decode.
Fetch, decode, execute.
Match the software types with their examples.
1 → A, 2 → B, 3 → D, 4 → C
1 → B, 2 → A, 3 → C, 4 → D
1 → E, 2 → F, 3 → A, 4 → B
1 → D, 2 → C, 3 → B, 4 → A
Internet Device Environment
Integrated Dual Environment
Internet Development Environment
Integrated Development Environment
VDU (Touchscreen)
Scanner
Bit Ratio
NOR Ratio
No Ratio
Hit ratio
Match the file extensions with their file types.
1 → C, 2 → D, 3 → B, 4 → A
1 → D, 2 → C, 3 → A, 4 → B
1 → A, 2 → D, 3 → E, 4 → C
Caps lock
Scroll lock
Insert
All of the above
Trackball
Motion Sensor
MICR
Light Pen
To decode program instructions
To transfer data to primary storage
To perform logical operations
To store program instructions
Hard Disk Drive (HDD)
Solid-State Drive (SSD)
CD-ROM
Personal Computer
Minicomputer
Super Computer
Mainframe Computer
Magnetic Ink Character Recognition
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
None of these
Match the following software types with their purposes.
A-4, B-2, C-3, D-1
A-4, B-3, C-1, D-2
A-2, B-1, C-4, D-3
A-3, B-4, C-2, D-1
Light pan
Scaneer
Trackpad
Motion controller
Barcode scanner
Hardware is intangible; software is tangible
Hardware is tangible; software is intangible
Both are tangible
Both are intangible
Match the following computer generations with their key technology.
A-3, B-4, C-1, D-2
CD
DVD
HDD
Blu-ray disk
Hardware Disk Drive
Hard Display Drive
Hard Display Damage
Hard Disk Drive
secondary storage
main memory
the CPU