J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
Abacus
Clock
calculator
None of these.
magnetic tape, magnetic disk, cache, main memory
magnetic disk, optical disk, main memory, register
magnetic tape, magnetic disk, main memory, register
register, main memory, magnetic disk, magnetic tape
CU
ALU
Cache
Register
Floppy Disk
Hard Disk
Compact Disk
Magneto Optic Disk
Frames per minute
Hertz (Hz)
rpm
m/s
Hardware
Software
Firmware
ROMware
India
China
USA
Japan
Mouse
Digitizer
Joystick
Light pen
Storing temporary data
Permanent storage of essential programs
High-speed processing
Enhancing graphics performance
SRAM
EPROM
HDD
None of These
Barcode Reader
QR Scanner
NFC Device
MICR
CPU
None of these
Harvard Architecture
Von Neumann Architecture
Turing Machine
Parallel Architecture
Direct
Random
Sequential
Indexed
Freeware
Free software
OSS
FLOSS
ROM
RAM
Hard Drive
Cache Memory
Flash Memory
DRAM
EEPROM
Touch Pad
Monitor
Scanner
Screen
Speakers
Keyboard
Printer
Outsized Character Reader
Optical Character Recognition
Operational Character Reader
Only Character Reader
Parallel Data Transfer
Serial Data Transfer
Computers using analog signals
Magnetic Ink Character Recognition
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
Process calculations
Store data
Connect to the internet
Display images and videos
Hard Disk Drive (HDD)
Solid-State Drive (SSD)
CD-ROM
USB flash drive
External hard drive
Dropbox
DVD-ROM
OMR
LCD
USB
SSD
Voice recognition systems
Vacuum tube computers
Mechanical calculators
Punch card readers
Apple
Samsung
Microsoft
All
Bits
Bytes
Cycles
Cache unit
Input unit
Output unit
Storage unit
CD
DVD
Internal Hard Drive
Virtual-reality glasses
Touch screen
Soft State Drive
Solid State Disk
Solid State Drive
Soft State Disk
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
Hardware is intangible; software is tangible
Hardware is tangible; software is intangible
Both are tangible
Both are intangible
Microwave oven
Washing machine
Smart thermostat
Ceiling fan
Touchscreen displays
Light-emitting diodes (LEDs)
Microprocessors
Bitmapped displays
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
Primary
Secondary
All of these
Store frequently used data and instructions for quick access
Perform arithmetic operations
Manage power supply to the CPU
Control input/output devices
Bit Ratio
NOR Ratio
No Ratio
Hit ratio
Hardware Disk Drive
Hard Display Drive
Hard Display Damage
Hard Disk Drive
Google
IBM
Mini computer
Microcomputer
Super computer
Mainframe computer
Match the following computer architecture components with their descriptions.
A-1, B-2, C-3, D-4
A-3, B-4, C-2, D-1
A-2, B-3, C-4, D-1
A-4, B-1, C-3, D-2
hardware
Storage
To improve the graphical rendering capabilities of the system.
To provide high-speed data storage and faster read/write performance.
To enhance network connectivity and internet speed.
To act as a backup power source during outages.
Operating System
MS Word
API Gateway
Web Browser