Sahasra
Saga
Param Yuva
Param 8000
Digital vide disc
Digitally versatile discussed
Digital versatile disc
None
Charles Babbage
Alan Turing
John von Neumann
Blaise Pascal
OMR
OCR
Barcode Reader
MICR
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
Ability to write computer programs
Knowing what a computer can and cannot do
Knowing computer related vocabulary
Ability to assemble computers
Braille keyboard
Trackball
Joystick
Scanner
Increase the clock speed of the CPU
Simulate additional RAM using storage space
Store frequently used data for quick access
Boost graphical performance
RAM
Hard disk
ROM
Cache
Apple
Samsung
Microsoft
All
Light Pen
Graphics Tablet
Touchpad
Cache memory
Frames per minute
Hertz (Hz)
rpm
m/s
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
instruction
command
indirect input
direct input
Floppy Disk
Hard Disk
Compact Disk
Magneto Optic Disk
Input
Output
Processing
Storage
Primary memory
Control unit
External memory
Magnetic Ink Character Recognition
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
None of these
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
Parallel Data Transfer
Serial Data Transfer
Computers using analog signals
None of These
Commercial transactions
Academic and military communication
Social networking
Entertainment
Netflix
WhatsApp
Google Maps
Dropbox
CD
DVD
Internal Hard Drive
Mini computer
Microcomputer
Super computer
Mainframe computer
Read / Write Memory
Long Memory
Permanent Memory
Real Memory
Hardware is intangible; software is tangible
Hardware is tangible; software is intangible
Both are tangible
Both are intangible
Mouse
Keyboard
VDU (Touchscreen)
Output Device
Input Device
Trackpad
Motion controller
Barcode scanner
Bit Ratio
NOR Ratio
No Ratio
Hit ratio
Smartphone
Television
Kettle
Digital camera
Printer
*60#
$#6#
*#06#
Process instructions in a computer
Accelerate rendering of images and videos
Store and retrieve data
Manage input and output operations
Direct
Random
Sequential
Indexed
EEPROM
Joy-stick
Inkjet Printer
Laser Printer
Dot Matrix Printer
Thermal Printer
Hardware Disk Drive
Hard Display Drive
Hard Display Damage
Hard Disk Drive
Input device
Output device
Programming language
Software
Touch Pad
Monitor
Screen
Speakers
1st
4th
2nd
5th
Abacus
Clock
calculator
None of these.
Flash Memory
DRAM
SRAM
CD-ROM
Open Office
Linux
Ubuntu
Windows 10
Bits
Bytes
Cycles
Microwave oven
Washing machine
Smart thermostat
Ceiling fan
System software
Utility software
Application software
Firmware