Commercial transactions
Academic and military communication
Social networking
Entertainment
Harvard Architecture
Von Neumann Architecture
Turing Machine
Parallel Architecture
Track density
Height of the hard disk drive
Recording density
Number of plates
Printer
Scanner
Stylus
Monitor
Operating System
Compiler
Interpreter
Software Package
AM
HDD
LED
CPU
Logic unit.
Arithmetic unit.
Storage unit.
Control unit.
Personal Computer
Minicomputer
Super Computer
Mainframe Computer
Touch Pad
Mouse
CD
DVD
Blu-ray disk
Hard Disk Drive (HDD)
Solid-State Drive (SSD)
CD-ROM
RAM
OMR
LCD
USB
SSD
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.
Trackball
Motion Sensor
MICR
Light Pen
Touchscreen displays
Light-emitting diodes (LEDs)
Microprocessors
Bitmapped displays
System software
Utility software
Application software
Firmware
Tape
Hard Disk
Floppy Disk
All of the above
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
Smartphone
Television
Kettle
Digital camera
Virtual Memory
Flash Memory
Main Memory
Cache Memory
Read Access Memory
Random Access Memory
Red Access Memory
None of the above
Braille keyboard
Joystick
Bits
Bytes
Hertz (Hz)
Cycles
ROM
Hard disk
Hardware Disk Drive
Hard Display Drive
Hard Display Damage
Hard Disk Drive
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
Abacus
Clock
calculator
None 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
Read / Write Memory
Long Memory
Permanent Memory
Real Memory
Hardware
Software
ROMware
Gb
Kb
Mb
Tb
Secondary memory
Primary memory
Main memory
Both (A) and (B)
Control unit
Cache unit
Calculating unit
Communication unit
Netflix
WhatsApp
Google Maps
Dropbox
Keyboard
VDU (Touchscreen)
Match the following types of software with their examples.
A-4, B-3, C-2, D-1
A-2, B-4, C-1, D-3
A-3, B-1, C-4, D-2
first generation
Second generation
third generation
Fourth generation
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
Laptop
Tablet
Clock speed (GHz)
MIPS (Million Instructions Per Second)
FLOPS (Floating Point Operations Per Second)
Internal Hard Drive
Digital vide disc
Digitally versatile discussed
Digital versatile disc
None
User
Programmer
Manufacturer
Engineer
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
Magnetic tape
Magnetic disk
Optical Disk
optical drive
Impact printers
Laser printers
Non-impact printers
Optical printers
Match the following computer generations with their key technology.
Primary
Secondary
All of these
USB flash drive
External hard drive
DVD-ROM
Operating system