CD
DVD
Internal Hard Drive
RAM
ALU
CU
Memory
Register
Hardware is intangible; software is tangible
Hardware is tangible; software is intangible
Both are tangible
Both are intangible
SRAM
EPROM
HDD
None of these
Biometric Sensor
MICR
Joystick
Barcode Reader
Clock speed (GHz)
MIPS (Million Instructions Per Second)
FLOPS (Floating Point Operations Per Second)
All of the above
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
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
Bit Ratio
NOR Ratio
No Ratio
Hit ratio
Smart TV
Fitness tracker
Desktop computer
Printer
Hard Disk Drive (HDD)
Solid-State Drive (SSD)
CD-ROM
Input
Output
Processing
Storage
QR Scanner
NFC Device
a computer program that draws picture
a picture stored in secondary memory
the smallest resolvable part of a picture
Application Programming Interface
Automated Processing Integration
Advanced Program Interaction
Application Processing Interface
Laptop
Smartphone
Tablet
Digital camera
2 bits
4 bits
4 bytes
8 bits
Touchscreen displays
Light-emitting diodes (LEDs)
Microprocessors
Bitmapped displays
Impact printers
Laser printers
Non-impact printers
Optical printers
Digital vide disc
Digitally versatile discussed
Digital versatile disc
None
Kbps
Gigahertz
FLOPS
DPI
Hardware
Software
CPU
.odt
.ods
.odp
.rtf
Speakers
Virtual-reality glasses
Scanner
Touch screen
On-Demand Mail Relay
Online Demand Mail Relay
Online Delivery Mail Relay
On-Demand Mail Reply
ROM
Cache
EEPROM
Joy-stick
Electronic Numerical Integrator and Computer
Electronic Network Integration and Calculator
Electrical Numerical Intelligent Advanced Computer
Enhanced Networking Intelligent Automated Computer
System software
Utility software
Application software
Firmware
Outsized Character Reader
Optical Character Recognition
Operational Character Reader
Only Character Reader
Flash Memory
DRAM
Match the following file types with their corresponding extensions.
A-1, B-2, C-3, D-4
A-4, B-3, C-2, D-1
A-1, B-4, C-2, D-3
A-3, B-1, C-4, D-2
Bits
Bytes
Hertz (Hz)
Cycles
Taskbar
status bar
Manubar
Title bar
Blu-ray disk
India
China
USA
Japan
Flat Screen
Projector
Charles Babbage
Alan Turing
John von Neumann
Tim Berners-Lee
Microsoft
Apple
Google
IBM
Floppy Disk
Hard Disk
Compact Disk
Magneto Optic Disk
Control Unit and ALU
Operating System and Application
ROM and Main Memory
Hard Disk and Floppy Drive
Personal Computer
Minicomputer
Super Computer
Mainframe Computer
Trackball
Motion Sensor
Light Pen
Simplex
Half-Duplex
Full-Duplex
Duplex
End-user software
Specific software
All of these
1024 GB
1048576 GB
524288 GB
4194304 GB
PROCESSOR
RAM (Random Access Memory)
Secondary Storage
The disk drive
The USB drive
J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
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
1.40 Mb
1.44 Gb
1.40 Gb
1.44 Mb