Arrange the following storage devices based on access speed from slowest to fastest:
1️⃣ HDD (Hard Disk Drive)
2️⃣ RAM (Random Access Memory)
3️⃣ SSD (Solid State Drive)
4️⃣ Cache Memory
1 → 3 → 2 → 4
3 → 2 → 1 → 4
1 → 2 → 3 → 4
4 → 3 → 2 → 1
To decode program instructions
To transfer data to primary storage
To perform logical operations
To store program instructions
Input device
Control unit
Output device
Central Processing Unit
Software
System software
Firmware
Operating system
Match the following software types with their purposes.
A-4, B-2, C-3, D-1
A-4, B-3, C-1, D-2
A-2, B-1, C-4, D-3
A-3, B-4, C-2, D-1
a computer program that draws picture
a picture stored in secondary memory
the smallest resolvable part of a picture
None of these
Electronic Numerical Integrator and Computer
Electronic Network Integration and Calculator
Electrical Numerical Intelligent Advanced Computer
Enhanced Networking Intelligent Automated Computer
Secondary memory
Primary memory
Main memory
Both (A) and (B)
Screen
Speakers
Keyboard
Printer
Clock speed (GHz)
MIPS (Million Instructions Per Second)
FLOPS (Floating Point Operations Per Second)
All of the above
Personal entertainment
Scientific research and simulations
Office productivity tasks
Web browsing
VLSI
Integrated Circuits
Tansistors
Vacuum Tubes
Cache
RAM
ROM
SSD
Processor
Hard Drive
System
Settings
This PC
Search
Read Access Memory
Random Access Memory
Red Access Memory
None of the above
Impact printers
Laser printers
Non-impact printers
Optical printers
Gb
Kb
Mb
Tb
Hardware is intangible; software is tangible
Hardware is tangible; software is intangible
Both are tangible
Both are intangible
User
Programmer
Manufacturer
Engineer
Touchscreen displays
Light-emitting diodes (LEDs)
Microprocessors
Bitmapped displays
Primary
Secondary
All of these
Mouse
Plotter
Touch panel
Card punch
Apple
Samsung
Microsoft
All
Process calculations
Store data
Connect to the internet
Display images and videos
Register
Hard disk
Hardware
CPU
Internal commands.
External commands.
Utility Programs.
Bootloader
1.40 Mb
1.44 Gb
1.40 Gb
1.44 Mb
Storing temporary data
Permanent storage of essential programs
High-speed processing
Enhancing graphics performance
ROMware
Direct
Random
Sequential
Indexed
Braille keyboard
Trackball
Joystick
Scanner
1024 bytes
1048576 bytes
102400 bytes
1048 bytes
2 bits
4 bits
4 bytes
8 bits
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
Run need based application
Create anti virus software
Write Programs
Hack other computer
Mechanical
Electrical
Electro Magnetic
Laser technology
Match the following terms with their correct descriptions.
A-2, B-3, C-1, D-4
A-1, B-2, C-4, D-3
A-4, B-1, C-3, D-2
Weather forecasting
Word processing
Internet browsing
Mobile communication
Monitor
Speaker
hardware
Storage
Increase the clock speed of the CPU
Simulate additional RAM using storage space
Store frequently used data for quick access
Boost graphical performance
Freeware
Free software
OSS
FLOSS
Cache memory
Charles Babbage
Alan Turing
John von Neumann
Tim Berners-Lee
Inkjet Printer
Laser Printer
Dot Matrix Printer
Thermal Printer
to use primary memory efficently
to do intra process communication
to do inter process communication
None of above