Parallel Data Transfer
Serial Data Transfer
Computers using analog signals
None of These
Primary
RAM
Secondary
All of these
System Bus
CPU
Memory
Input Unit
.odt
.ods
.odp
.rtf
Hardware
Keyboard
Software
Mouse
SRAM
EPROM
HDD
1024 GB
1048576 GB
524288 GB
4194304 GB
Floppy Disk
Hard Disk
Compact Disk
Magneto Optic Disk
Byte
Bit
Nibble
Word
Charles Babbage
Alan Turing
John von Neumann
Tim Berners-Lee
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
Electrically Erasable Programmable Read Of Memory
Erasable Electrically Programmable Read Only Memory
Easily Erasable Programmable Read Only Memory
Electrically Erasable Programmable Read Only Memory
India
China
USA
Japan
None of these
ROM
Flash Memory
Hard disk
User
Programmer
Manufacturer
Engineer
Blaise Pascal
Monitor
Printer
Speaker
Simplex
Half-Duplex
Full-Duplex
Duplex
VDU (Touchscreen)
Scanner
Play audio files
Scan and decode barcode information
Print documents
Connect to wireless networks
Stylus
CU
ALU
PROCESSOR
Flat Screen
Projector
Storage
All of These
Harvard Architecture
Von Neumann Architecture
Turing Machine
Parallel Architecture
RAM (Random Access Memory)
Secondary Storage
The disk drive
The USB drive
Internet Device Environment
Integrated Dual Environment
Internet Development Environment
Integrated Development Environment
Control Unit and ALU
Operating System and Application
ROM and Main Memory
Hard Disk and Floppy Drive
Apple
Samsung
Microsoft
All
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
Operating System
MS Word
API Gateway
Web Browser
Android Package
Android Package Kit
Application Programming Ki
Android Programming Key
Sahasra
Saga
Param Yuva
Param 8000
J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
Laptop
Smartphone
Tablet
Digital camera
Open Office
Linux
Ubuntu
Windows 10
Input device
Control unit
Output device
Central Processing Unit
Read Access Memory
Random Access Memory
Red Access Memory
None of the above
Control Unit
Arithmetic Logic Unit
Storage Unit
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
Store frequently used data and instructions for quick access
Perform arithmetic operations
Manage power supply to the CPU
Control input/output devices
Speakers
Virtual-reality glasses
Touch screen
Hard Disk Drive (HDD)
Solid-State Drive (SSD)
CD-ROM
Increase the clock speed of the CPU
Simulate additional RAM using storage space
Store frequently used data for quick access
Boost graphical performance
Reading
Writing
Storing
Coding
Arithmetic and Logic Unit
Both of above
None of above
Internal commands.
External commands.
Utility Programs.
Bootloader
UNIVAC
EDSAC
Mark - I
ENIAC