Mouse
Light pan
Joystick
Scaneer
instruction
command
indirect input
direct input
Central Processing Unit
Memory unit
I/O unit
Operating unit
1.40 Mb
1.44 Gb
1.40 Gb
1.44 Mb
2 bits
4 bits
4 bytes
8 bits
Internet Device Environment
Integrated Dual Environment
Internet Development Environment
Integrated Development Environment
Process calculations
Store data
Connect to the internet
Display images and videos
Touchscreen displays
Light-emitting diodes (LEDs)
Microprocessors
Bitmapped displays
Processor
RAM
ROM
Hard Drive
Keyboard
Printer
Scanner
Taskbar
status bar
Manubar
Title bar
Primary memory
Control unit
Cache memory
External memory
Smart TV
Fitness tracker
Desktop computer
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
Kbps
Gigahertz
FLOPS
DPI
Arithmetic logic Unit
Central Unit
Middle Unit
Control Unit
Read Access Memory
Random Access Memory
Red Access Memory
None of the above
Dragging
dropping
right-clicking
shift-clicking
Flat Screen
Projector
Arithmetic Logic Unit
Storage Unit
Bits
Bytes
Hertz (Hz)
Cycles
Outsized Character Reader
Optical Character Recognition
Operational Character Reader
Only Character Reader
Optical mark reader (OMR)
Optical character reader (OCR)
Magnetic stripe reader
OMR
LCD
USB
SSD
Match the following computer generations with their key technology.
A-2, B-1, C-4, D-3
A-3, B-4, C-1, D-2
To improve the graphical rendering capabilities of the system.
To provide high-speed data storage and faster read/write performance.
To enhance network connectivity and internet speed.
To act as a backup power source during outages.
Clock speed (GHz)
MIPS (Million Instructions Per Second)
FLOPS (Floating Point Operations Per Second)
All of the above
Stylus
Monitor
Match the following terms with their correct descriptions.
A-2, B-3, C-1, D-4
A-3, B-4, C-2, D-1
A-1, B-2, C-4, D-3
A-4, B-1, C-3, D-2
Magnetic tape
Magnetic disk
Optical Disk
optical drive
secondary storage
main memory
the CPU
Match the following computer architecture components with their descriptions.
A-2, B-3, C-4, D-1
System
Settings
This PC
Search
Input device
Output device
WordPad
Windows Defender
Google Chrome
Windows Media Player
To decode program instructions
To transfer data to primary storage
To perform logical operations
To store program instructions
Laptop
Smartphone
Tablet
Digital camera
Software
Hardware
ALU
CPU
Netflix
WhatsApp
Google Maps
Dropbox
Microsoft
Apple
Google
IBM
Virtual Memory
Flash Memory
Main Memory
Cache Memory
USB flash drive
External hard drive
DVD-ROM
J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
UNIVAC
EDSAC
Mark - I
ENIAC
CD
DVD
HDD
Blu-ray disk
Match the following software types with their purposes.
A-4, B-2, C-3, D-1
A-4, B-3, C-1, D-2
IQ
KG
Inch
Gigabyte
Decode, fetch, execute.
Execute, decode, fetch.
Fetch, execute, decode.
Fetch, decode, execute.
Samsung
All