RAM (Random Access Memory)
Secondary Storage
The disk drive
The USB drive
User
Programmer
Manufacturer
Engineer
Decimal
Octal
Hexadecimal
Binary
Application Programming Interface
Automated Processing Integration
Advanced Program Interaction
Application Processing Interface
8 Bits
16 Bits
7 Bits
64 Bits
2 bits
4 bits
4 bytes
8 bits
Gb
Kb
Mb
Tb
RAM
Hard disk
ROM
Cache
Freeware
Free software
OSS
FLOSS
Android Package
Android Package Kit
Application Programming Ki
Android Programming Key
Braille keyboard
Trackball
Joystick
Scanner
Control Unit and ALU
Operating System and Application
ROM and Main Memory
Hard Disk and Floppy Drive
System software
Application software
Database software
Antivirus software
*60#
$#6#
*#06#
None
Input
Output
Processing
Storage
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
Process calculations
Store data
Connect to the internet
Display images and videos
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.
Optical mark reader (OMR)
Optical character reader (OCR)
Magnetic stripe reader
Input device
Output device
Programming language
Software
To provide power to the computer
To store data
To connect to a network
To increase processing speed
Processor
Hard Drive
Netflix
WhatsApp
Google Maps
Dropbox
Hardware
Firmware
ROMware
Reading
Writing
Storing
Coding
secondary storage
main memory
the CPU
VLSI
Integrated Circuits
Tansistors
Vacuum Tubes
Primary
Secondary
All of these
Microsoft
Apple
Google
IBM
Flash Memory
Information handling
Data sharing
Data distribution
Data processing
Ability to write computer programs
Knowing what a computer can and cannot do
Knowing computer related vocabulary
Ability to assemble computers
Utility software
instruction
command
indirect input
direct input
Arithmetic and Logic Unit
Control Unit
Both of above
None of above
Match the following file types with their corresponding extensions.
A-4, B-3, C-2, D-1
A-1, B-4, C-2, D-3
A-3, B-1, C-4, D-2
Charles Babbage
Alan Turing
John von Neumann
Blaise Pascal
Inkjet Printer
Laser Printer
Dot Matrix Printer
Thermal Printer
Plotter
Monitor
Light pen
printer
Printer
Flat Screen
Projector
ALU
CU
Memory
Register
Run need based application
Create anti virus software
Write Programs
Hack other computer
Frames per minute
Hertz (Hz)
rpm
m/s
Primary memory
Control unit
Cache memory
External memory
PROCESSOR
Read Access Memory
Random Access Memory
Red Access Memory
None of the above
Resins
Nintinol
Rubber
All 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
Match the following types of computer buses with their functions.
A-2, B-4, C-1, D-3
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