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
Arithmetic logic Unit
Central Unit
Middle Unit
Control Unit
OMR
OCR
Barcode Reader
MICR
CU
ALU
PROCESSOR
All of these
Increase the clock speed of the CPU
Simulate additional RAM using storage space
Store frequently used data for quick access
Boost graphical performance
AM
HDD
LED
CPU
Read / Write Memory
Long Memory
Permanent Memory
Real Memory
Soft State Drive
Solid State Disk
Solid State Drive
Soft State Disk
Software
Hardware
Optical storage
Magnetic storage
Volatile storage
Flash memory
Arithmetic Logic Unit
Central Processing Unit
Storage Unit
Voice recognition systems
Vacuum tube computers
Mechanical calculators
Punch card readers
instruction
command
indirect input
direct input
Arrange the following memory types in the correct order from lowest to highest in speed and cost:
1️⃣ Hard Disk Drive (HDD)
2️⃣ Cache Memory
3️⃣ Registers
4️⃣ RAM (Random Access Memory)
5️⃣ Solid-State Drive (SSD)
1 → 4 → 5 → 2 → 3
4 → 2 → 3 → 5 → 1
3 → 2 → 4 → 5 → 1
1 → 5 → 4 → 2 → 3
Arithmetic and Logic Unit
Both of above
None of above
End-user software
Utility software
Specific software
Magnetic Ink Character Recognition
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
None of these
Reading
Writing
Storing
Coding
ROM
Cache
EEPROM
Joy-stick
Simplex
Half-Duplex
Full-Duplex
Duplex
System Bus
Memory
Input Unit
Application Programming Interface
Automated Processing Integration
Advanced Program Interaction
Application Processing Interface
Store frequently used data and instructions for quick access
Perform arithmetic operations
Manage power supply to the CPU
Control input/output devices
Primary
RAM
Secondary
CPU, I/O Devices
I/O Devices, CPU
Timer, I/O Devices
CPU, ALU
Personal Computer
Minicomputer
Super Computer
Mainframe Computer
System software
Application software
Database software
Antivirus software
Mouse
Digitizer
Joystick
Light pen
Input device
Control unit
Output device
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
*60#
$#6#
*#06#
None
Outsized Character Reader
Optical Character Recognition
Operational Character Reader
Only Character Reader
Trackpad
Motion controller
Barcode scanner
Frames per minute
Hertz (Hz)
rpm
m/s
India
China
USA
Japan
SRAM
EPROM
None of These
to use primary memory efficently
to do intra process communication
to do inter process communication
Read Access Memory
Random Access Memory
Red Access Memory
None of the 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
Internal commands.
External commands.
Utility Programs.
Bootloader
IQ
KG
Inch
Gigabyte
1st
4th
2nd
5th
James T Russel
Martin Cooper
Joseph Marie Jacquard
Fujio Masuoka
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
Charles Babbage
Alan Turing
John von Neumann
Blaise Pascal
Storage
All of These
secondary storage
main memory
the CPU
Gb
Kb
Mb
Tb
Optical mark reader (OMR)
Optical character reader (OCR)
Magnetic stripe reader
Scanner
hardware
All