Taskbar
status bar
Manubar
Title bar
Android Package
Android Package Kit
Application Programming Ki
Android Programming Key
SRAM
EPROM
HDD
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
magnetic tape, magnetic disk, cache, main memory
magnetic disk, optical disk, main memory, register
magnetic tape, magnetic disk, main memory, register
register, main memory, magnetic disk, magnetic tape
Speakers
Virtual-reality glasses
Scanner
Touch screen
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
Ability to write computer programs
Knowing what a computer can and cannot do
Knowing computer related vocabulary
Ability to assemble computers
General User Interface
Graphical User Interface
Global User Interface
Guided User Interaction
Outsized Character Reader
Optical Character Recognition
Operational Character Reader
Only Character Reader
Information handling
Data sharing
Data distribution
Data processing
CD
DVD
Blu-ray disk
CPU, I/O Devices
I/O Devices, CPU
Timer, I/O Devices
CPU, ALU
End-user software
Utility software
Specific software
All of these
Screen
Keyboard
Printer
CU
ALU
PROCESSOR
Input device
Output device
Programming language
Software
Touchscreen displays
Light-emitting diodes (LEDs)
Microprocessors
Bitmapped displays
Bit Ratio
NOR Ratio
No Ratio
Hit ratio
Barcode Reader
Touchpad
Output Device
Input Device
Sahasra
Saga
Param Yuva
Param 8000
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
Process instructions in a computer
Accelerate rendering of images and videos
Store and retrieve data
Manage input and output operations
James T Russel
Martin Cooper
Joseph Marie Jacquard
Fujio Masuoka
Input
Output
Processing
Storage
SSIC
MSIC
VLSI
ULSIC
RAM
secondary storage
main memory
the CPU
Mouse
VDU (Touchscreen)
Hard disk
ROM
Cache
Smart TV
Fitness tracker
Desktop computer
Clock speed (GHz)
MIPS (Million Instructions Per Second)
FLOPS (Floating Point Operations Per Second)
All of the above
Monitor
Speaker
System software
Application software
Firmware
Decode, fetch, execute.
Execute, decode, fetch.
Fetch, execute, decode.
Fetch, decode, execute.
Primary
Secondary
Windows
Google Chrome
BIOS
File system
Flat Screen
Projector
ENIAC
UNIVAC I
Colossus
Z3
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
Mini computer
Microcomputer
Super computer
Mainframe computer
Match the following types of computer buses with their functions.
A-1, B-2, C-3, D-4
A-4, B-3, C-2, D-1
A-3, B-1, C-4, D-2
A-2, B-4, C-1, D-3
Database software
Antivirus software
2 bits
4 bits
4 bytes
8 bits
Operating System
MS Word
API Gateway
Web Browser
Memory
Register
Frames per minute
Hertz (Hz)
rpm
m/s
Touch Pad
Integrated Circuits
Tansistors
Vacuum Tubes
Smartphone
Television
Kettle
Digital camera
India
China
USA
Japan