Voice recognition systems
Vacuum tube computers
Mechanical calculators
Punch card readers
A type of volatile memory
Software programmed into hardware for basic functionality
An advanced application software
A security program
Control unit
Cache unit
Calculating unit
Communication unit
Bits
Bytes
Hertz (Hz)
Cycles
Internal commands.
External commands.
Utility Programs.
Bootloader
User
Programmer
Manufacturer
Engineer
Software
System software
Firmware
Operating system
Uses magnetic storage
Contains moving mechanical parts
Faster data access compared to traditional hard disk drives (HDDs)
Lower storage capacity than HDDs
Mechanical
Electrical
Electro Magnetic
Laser technology
Mouse
Plotter
Touch panel
Card punch
General User Interface
Graphical User Interface
Global User Interface
Guided User Interaction
Decimal
Octal
Hexadecimal
Binary
Apple
Samsung
Microsoft
All
Charles Babbage
Alan Turing
John von Neumann
Blaise Pascal
Joystick
Trackpad
Motion controller
Barcode scanner
AM
HDD
LED
CPU
Hardware
None of these
Scanner
Printer
Flat Screen
Projector
Light pan
Scaneer
Gb
Kb
Mb
Tb
System Bus
Memory
Input Unit
Application Programming Interface
Automated Processing Integration
Advanced Program Interaction
Application Processing Interface
Internet Device Environment
Integrated Dual Environment
Internet Development Environment
Integrated Development Environment
Track density
Height of the hard disk drive
Recording density
Number of plates
CD-ROM
RAM
ROM
Hard Disk
System
Settings
This PC
Search
Control Unit and ALU
Operating System and Application
ROM and Main Memory
Hard Disk and Floppy Drive
Match the following computer architecture components with their descriptions.
A-1, B-2, C-3, D-4
A-3, B-4, C-2, D-1
A-2, B-3, C-4, D-1
A-4, B-1, C-3, D-2
Swift
Kotlin
Objective-C
C#
Flash Memory
DRAM
SRAM
EEPROM
1.40 Mb
1.44 Gb
1.40 Gb
1.44 Mb
End-user software
Utility software
Specific software
All of these
India
China
USA
Japan
J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
1024 GB
1048576 GB
524288 GB
4194304 GB
Open Office
Linux
Ubuntu
Windows 10
Reading
Writing
Storing
Coding
Match the file extensions with their file types.
1 → B, 2 → A, 3 → C, 4 → D
1 → C, 2 → D, 3 → B, 4 → A
1 → D, 2 → C, 3 → A, 4 → B
1 → A, 2 → D, 3 → E, 4 → C
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
Digitizer
Light pen
Smartphone
Television
Kettle
Digital camera
CD
DVD
Blu-ray disk
Microwave oven
Washing machine
Smart thermostat
Ceiling fan
Match the following computer generations with their key technology.
A-2, B-1, C-4, D-3
A-3, B-4, C-1, D-2
Play audio files
Scan and decode barcode information
Print documents
Connect to wireless networks
Arrange the following computer technologies in the correct order from first generation to fifth generation:
1️⃣ Transistors
2️⃣ Vacuum Tubes
3️⃣ Artificial Intelligence (AI) & Quantum Computing
4️⃣ Microprocessors
5️⃣ Integrated Circuits (ICs)
2 → 1 → 5 → 4 → 3
1 → 2 → 4 → 5 → 3
5 → 4 → 3 → 2 → 1
2 → 4 → 1 → 5 → 3
Read Access Memory
Random Access Memory
Red Access Memory
None of the above
1KB
1MB
128 bytes
None of The Above
2 bits
4 bits
4 bytes
8 bits
Touchscreen displays
Light-emitting diodes (LEDs)
Microprocessors
Bitmapped displays