Direct
Random
Sequential
Indexed
8 Bits
16 Bits
7 Bits
64 Bits
Reading
Writing
Storing
Coding
Mechanical
Electrical
Electro Magnetic
Laser technology
ROM
RAM
Hard Drive
Cache Memory
Scanner
Printer
Flat Screen
Projector
SSIC
MSIC
VLSI
ULSIC
Smart TV
Fitness tracker
Desktop computer
Kbps
Gigahertz
FLOPS
DPI
Touch Pad
Mouse
Monitor
Match the following types of software with their examples.
A-1, B-2, C-3, D-4
A-4, B-3, C-2, D-1
A-2, B-4, C-1, D-3
A-3, B-1, C-4, D-2
1024 bytes
1048576 bytes
102400 bytes
1048 bytes
Speaker
All of these
System
Settings
This PC
Search
Application Programming Interface
Automated Processing Integration
Advanced Program Interaction
Application Processing Interface
Floppy Disk
Hard Disk
Compact Disk
Magneto Optic Disk
UNIVAC
EDSAC
Mark - I
ENIAC
Hardware
Software
Firmware
ROMware
Input device
Control unit
Output device
Central Processing Unit
Personal Computer
Laptop
Super Computer
Notebook
Minicomputer
Mainframe Computer
On-Demand Mail Relay
Online Demand Mail Relay
Online Delivery Mail Relay
On-Demand Mail Reply
Simplex
Half-Duplex
Full-Duplex
Duplex
Control Unit
Arithmetic Logic Unit
Storage Unit
Process calculations
Store data
Connect to the internet
Display images and videos
Abacus
Clock
calculator
None of these.
Stylus
2 bits
4 bits
4 bytes
8 bits
Match the following types of computer buses with their functions.
Match the following file types with their corresponding extensions.
A-1, B-4, C-2, D-3
Arithmetic logic Unit
Central Unit
Middle Unit
Byte
Bit
Nibble
Word
System software
Operating system
Information handling
Data sharing
Data distribution
Data processing
CD
DVD
HDD
Blu-ray disk
Taskbar
status bar
Manubar
Title bar
Processor
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
ALU
CPU
WordPad
Windows Defender
Google Chrome
Windows Media Player
Mini computer
Microcomputer
Super computer
Mainframe computer
Apple
Samsung
Microsoft
All
Resins
Nintinol
Rubber
All the above
Control Unit and ALU
Operating System and Application
ROM and Main Memory
Hard Disk and Floppy Drive
CU
Memory
Register
Hardware Disk Drive
Hard Display Drive
Hard Display Damage
Hard Disk Drive
Commercial transactions
Academic and military communication
Social networking
Entertainment
Swift
Kotlin
Objective-C
C#
Optical storage
Magnetic storage
Volatile storage
Flash memory
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