India
China
USA
Japan
User
Programmer
Manufacturer
Engineer
first generation
Second generation
third generation
Fourth generation
Primary
RAM
Secondary
All of these
End-user software
Utility software
Specific software
ROM
Cache
EEPROM
Joy-stick
Touchscreen displays
Light-emitting diodes (LEDs)
Microprocessors
Bitmapped displays
Hardware
Software
Storage
All of These
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
None of the above
Telephone
Barcode scanner
DVD player
Microphone
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
Operating System
MS Word
API Gateway
Web Browser
2 bits
4 bits
4 bytes
8 bits
1KB
1MB
128 bytes
None of The Above
Third
Fourth
Fifth
Second
Ability to write computer programs
Knowing what a computer can and cannot do
Knowing computer related vocabulary
Ability to assemble computers
OMR
LCD
USB
SSD
Increase the clock speed of the CPU
Simulate additional RAM using storage space
Store frequently used data for quick access
Boost graphical performance
Gb
Kb
Mb
Tb
Input device
Output device
Programming language
Open Office
Linux
Ubuntu
Windows 10
Taskbar
status bar
Manubar
Title bar
OCR
Barcode Reader
MICR
Smart TV
Fitness tracker
Desktop computer
Printer
RAM (Random Access Memory)
Secondary Storage
The disk drive
The USB 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
Magnetic tape
Magnetic disk
Optical Disk
optical drive
ENIAC
UNIVAC I
Colossus
Z3
instruction
command
indirect input
direct input
Processor
Hard Drive
ALU
CU
BU
Internal commands.
External commands.
Utility Programs.
Bootloader
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
Optical mark reader (OMR)
Optical character reader (OCR)
Magnetic stripe reader
Scanner
Hard disk
Mouse
Keyboard
VDU (Touchscreen)
Clock speed (GHz)
MIPS (Million Instructions Per Second)
FLOPS (Floating Point Operations Per Second)
All of the above
System
Settings
This PC
Search
Match the different types of printers with their working mechanisms.
1 → B, 2 → D, 3 → A, 4 → C
1 → A, 2 → C, 3 → B, 4 → D
1 → C, 2 → A, 3 → D, 4 → B
1 → F, 2 → D, 3 → C, 4 → A
Sahasra
Saga
Param Yuva
Param 8000
Weather forecasting
Word processing
Internet browsing
Mobile communication
Screen
Speakers
Hardware Disk Drive
Hard Display Drive
Hard Display Damage
Hard Disk Drive
Personal Computer
Minicomputer
Super Computer
Mainframe Computer
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
Storing temporary data
Permanent storage of essential programs
High-speed processing
Enhancing graphics performance
Charles Babbage
Alan Turing
John von Neumann
Tim Berners-Lee
Joystick
Trackpad
Motion controller
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