RAM
secondary storage
main memory
the CPU
Decode, fetch, execute.
Execute, decode, fetch.
Fetch, execute, decode.
Fetch, decode, execute.
Mouse
Plotter
Touch panel
Card punch
Hard disk
ROM
Cache
MICR
OMR
Barcode Scanner
Keyboard
IQ
KG
Inch
Gigabyte
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
Run need based application
Create anti virus software
Write Programs
Hack other computer
Read Access Memory
Random Access Memory
Red Access Memory
None of the above
Parallel Data Transfer
Serial Data Transfer
Computers using analog signals
None of These
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
Abacus
Clock
calculator
None of these.
Arithmetic logic Unit
Central Unit
Middle Unit
Control Unit
Play audio files
Scan and decode barcode information
Print documents
Connect to wireless networks
Operating System
MS Word
API Gateway
Web Browser
Hard Drive
Cache Memory
Set of wires
Set of circuits
Large number of cells
All of these
Personal Computer
Laptop
Super Computer
Notebook
Cache unit
Input unit
Output unit
Storage unit
Primary memory
Control unit
Cache memory
External memory
VDU (Touchscreen)
Scanner
Voice recognition systems
Vacuum tube computers
Mechanical calculators
Punch card readers
1.40 Mb
1.44 Gb
1.40 Gb
1.44 Mb
Impact printers
Laser printers
Non-impact printers
Optical printers
1KB
1MB
128 bytes
None of The Above
Input device
Output device
Programming language
Software
System
Settings
This PC
Search
Increase the clock speed of the CPU
Simulate additional RAM using storage space
Store frequently used data for quick access
Boost graphical performance
*60#
$#6#
*#06#
None
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
LCD
USB
SSD
Minicomputer
Mainframe Computer
Application Programming Interface
Automated Processing Integration
Advanced Program Interaction
Application Processing Interface
OCR
Barcode Reader
Github
Duckduckgo
Chrome
None of these
To provide power to the computer
To store data
To connect to a network
To increase processing speed
Printer
Digitizer
Joystick
Light pen
Stylus
Monitor
Kbps
Gigahertz
FLOPS
DPI
CD-ROM
Hard Disk
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
J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
WordPad
Windows Defender
Google Chrome
Windows Media Player
Process instructions in a computer
Accelerate rendering of images and videos
Store and retrieve data
Manage input and output operations
Floppy Disk
Compact Disk
Magneto Optic Disk
Gb
Kb
Mb
Tb
End-user software
Utility software
Specific software
Telephone
Barcode scanner
DVD player
Microphone
System software
Application software
Firmware