End-user software
Utility software
Specific software
All of these
Optical mark reader (OMR)
Optical character reader (OCR)
Magnetic stripe reader
Scanner
Mouse
Plotter
Touch panel
Card punch
ROM
RAM
Cache memory
Hard disk
SSIC
MSIC
VLSI
ULSIC
Control unit
Cache unit
Calculating unit
Communication unit
Match the different types of printers with their working mechanisms.
1 → B, 2 → D, 3 → A, 4 → C
1 → A, 2 → C, 3 → B, 4 → D
1 → C, 2 → A, 3 → D, 4 → B
1 → F, 2 → D, 3 → C, 4 → A
Virtual Memory
Flash Memory
Main Memory
Cache Memory
To provide power to the computer
To store data
To connect to a network
To increase processing speed
Laptop
Smartphone
Tablet
Digital camera
Cache
Register
Tape
Hard Disk
Floppy Disk
All of the above
Input
Output
Processing
Storage
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
Touchscreen displays
Light-emitting diodes (LEDs)
Microprocessors
Bitmapped displays
Printer
Stylus
Monitor
Charles Babbage
Alan Turing
John von Neumann
Tim Berners-Lee
The size of the CPU
The number instructions the CPU can execute per second
The amount of memory in the CPU
The data transfer rate of the CPU
Hardware is intangible; software is tangible
Hardware is tangible; software is intangible
Both are tangible
Both are intangible
Personal entertainment
Scientific research and simulations
Office productivity tasks
Web browsing
Commercial transactions
Academic and military communication
Social networking
Entertainment
J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
Uses magnetic storage
Contains moving mechanical parts
Faster data access compared to traditional hard disk drives (HDDs)
Lower storage capacity than HDDs
Software
Hardware
ALU
CPU
Arithmetic and Logic Unit
Control Unit
Both of above
None of above
More durable and compact due to absence of mechanical parts
Longer life span than standard hard drives or flash drives
Less expensive than standard mechanical hard drives
Increased storage capacity due to high cost per gigabyte
Control Unit and ALU
Operating System and Application
ROM and Main Memory
Hard Disk and Floppy Drive
Operating System
MS Word
API Gateway
Web Browser
a computer program that draws picture
a picture stored in secondary memory
the smallest resolvable part of a picture
None of these
Parallel Data Transfer
Serial Data Transfer
Computers using analog signals
None of These
Windows
Google Chrome
BIOS
File system
Processor
Hard Drive
System software
Firmware
Operating system
Integrated Circuits
Tansistors
Vacuum Tubes
Match the following types of memory with their characteristics.
A-1, B-2, C-3, D-4
A-2, B-3, C-4, D-1
A-4, B-1, C-2, D-3
A-3, B-4, C-1, D-2
Telephone
Barcode scanner
DVD player
Microphone
Optical storage
Magnetic storage
Volatile storage
Flash memory
Hard Disk Drive (HDD)
Solid-State Drive (SSD)
CD-ROM
Voice recognition systems
Vacuum tube computers
Mechanical calculators
Punch card readers
Braille keyboard
Trackball
Joystick
Inkjet Printer
Laser Printer
Dot Matrix Printer
Thermal Printer
Match the following operating systems with their respective types.
WordPad
Windows Defender
Windows Media Player
Soft State Drive
Solid State Disk
Solid State Drive
Soft State 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
A-2, B-1, C-4, D-3
A-3, B-4, C-2, D-1
Netflix
WhatsApp
Google Maps
Dropbox
Android Package
Android Package Kit
Application Programming Ki
Android Programming Key
On-Demand Mail Relay
Online Demand Mail Relay
Online Delivery Mail Relay
On-Demand Mail Reply
Base
Writer
Impress
Explorer
Match the following types of computer buses with their functions.
A-4, B-3, C-2, D-1
A-3, B-1, C-4, D-2
A-2, B-4, C-1, D-3