Mouse
Digitizer
Joystick
Light pen
1st
4th
2nd
5th
Process calculations
Store data
Connect to the internet
Display images and videos
Reading
Writing
Storing
Coding
AM
HDD
LED
CPU
Floppy Disk
Hard Disk
Compact Disk
Magneto Optic Disk
Internet Device Environment
Integrated Dual Environment
Internet Development Environment
Integrated Development Environment
Abacus
Clock
calculator
None of these.
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
Tape
All of the above
Virtual Memory
Flash Memory
Main Memory
Cache Memory
Personal Computer
Laptop
Super Computer
Notebook
Increase the clock speed of the CPU
Simulate additional RAM using storage space
Store frequently used data for quick access
Boost graphical performance
Match the following operating systems with their respective types.
A-1, B-2, C-3, D-4
A-4, B-1, C-2, D-3
A-3, B-4, C-1, D-2
A-2, B-3, C-4, D-1
Play audio files
Scan and decode barcode information
Print documents
Connect to wireless networks
Charles Babbage
Alan Turing
John von Neumann
Tim Berners-Lee
Hard Disk Drive (HDD)
Solid-State Drive (SSD)
CD-ROM
RAM
Light pan
Scaneer
1024 bytes
1048576 bytes
102400 bytes
1048 bytes
Part of main memory only used for swapping
A technique to allow a program, of size more than the size of main memory, to run.
Part of secondary storage used in program execution
None of the above
Microsoft
Apple
Google
IBM
Outsized Character Reader
Optical Character Recognition
Operational Character Reader
Only Character Reader
System software
Utility software
Application software
Firmware
secondary storage
main memory
the CPU
Primary
Secondary
All of these
Trackball
Motion Sensor
MICR
Light Pen
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
Screen
Speakers
Keyboard
Printer
Netflix
WhatsApp
Google Maps
Dropbox
SRAM
EPROM
None of These
John viecent
Herman Hollerith
Semyon Korsakv
None
CPU, I/O Devices
I/O Devices, CPU
Timer, I/O Devices
CPU, ALU
ROM
Cache memory
Hard disk
Hardware
Software
Storage
All of These
Byte
Bit
Nibble
Word
Read / Write Memory
Long Memory
Permanent Memory
Real Memory
ENIAC
UNIVAC I
Colossus
Z3
Input device
Output device
Programming language
Primary memory
Control unit
External memory
Freeware
Free software
OSS
FLOSS
SSIC
MSIC
VLSI
ULSIC
Optical mark reader (OMR)
Optical character reader (OCR)
Magnetic stripe reader
Scanner
Inkjet Printer
Laser Printer
Dot Matrix Printer
Thermal Printer
Control Unit
Arithmetic Logic Unit
Central Processing Unit
Storage Unit
Cache
Smart TV
Fitness tracker
Desktop computer
Storing temporary data
Permanent storage of essential programs
High-speed processing
Enhancing graphics performance
Information handling
Data sharing
Data distribution
Data processing
Minicomputer
Mainframe Computer