Storing temporary data
Permanent storage of essential programs
High-speed processing
Enhancing graphics performance
first generation
Second generation
third generation
Fourth generation
The size of the CPU
The number instructions the CPU can execute per second
The amount of memory in the CPU
The data transfer rate of the CPU
Caps lock
Scroll lock
Insert
All of the above
Voice recognition systems
Vacuum tube computers
Mechanical calculators
Punch card readers
Mini computer
Microcomputer
Super computer
Mainframe computer
Uses magnetic storage
Contains moving mechanical parts
Faster data access compared to traditional hard disk drives (HDDs)
Lower storage capacity than HDDs
Joystick
Trackpad
Motion controller
Barcode scanner
Mechanical
Electrical
Electro Magnetic
Laser technology
CU
ALU
PROCESSOR
All of these
ROM
RAM
Cache memory
Hard disk
Plotter
Monitor
Light pen
printer
Decode, fetch, execute.
Execute, decode, fetch.
Fetch, execute, decode.
Fetch, decode, execute.
Microsoft
Apple
Google
IBM
Hardware
Software
CPU
None of these
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
Control Unit
Arithmetic Logic Unit
Central Processing Unit
Storage Unit
.odt
.ods
.odp
.rtf
Play audio files
Scan and decode barcode information
Print documents
Connect to wireless networks
Optical storage
Magnetic storage
Volatile storage
Flash memory
System software
Application software
Database software
Antivirus software
Mouse
Digitizer
Speakers
Virtual-reality glasses
Scanner
Touch screen
*60#
$#6#
*#06#
None
Commercial transactions
Academic and military communication
Social networking
Entertainment
Hard Disk Drive (HDD)
Solid-State Drive (SSD)
CD-ROM
Secondary memory
Primary memory
Main memory
Both (A) and (B)
Light Pen
Graphics Tablet
Touchpad
To provide power to the computer
To store data
To connect to a network
To increase processing speed
SRAM
EPROM
HDD
None of These
Hardware Disk Drive
Hard Display Drive
Hard Display Damage
Hard Disk Drive
Personal entertainment
Scientific research and simulations
Office productivity tasks
Web browsing
User
Programmer
Manufacturer
Engineer
SSD
CD/DVD
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
Clock speed (GHz)
MIPS (Million Instructions Per Second)
FLOPS (Floating Point Operations Per Second)
Storage
All of These
Soft State Drive
Solid State Disk
Solid State Drive
Soft State Disk
ENIAC
UNIVAC I
Colossus
Z3
Printer
Speaker
1024 bytes
1048576 bytes
102400 bytes
1048 bytes
Biometric Sensor
MICR
Barcode Reader
Resins
Nintinol
Rubber
All the above
to use primary memory efficently
to do intra process communication
to do inter process communication
None of above
Increase the clock speed of the CPU
Simulate additional RAM using storage space
Store frequently used data for quick access
Boost graphical performance
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
Internet Device Environment
Integrated Dual Environment
Internet Development Environment
Integrated Development Environment
Process calculations
Store data
Connect to the internet
Display images and videos
Set of wires
Set of circuits
Large number of cells