*60#
$#6#
*#06#
None
1024 bytes
1048576 bytes
102400 bytes
1048 bytes
Decimal
Octal
Hexadecimal
Binary
Speakers
Virtual-reality glasses
Scanner
Touch screen
hardware
Software
Storage
All
Braille keyboard
Trackball
Joystick
Apple
Samsung
Microsoft
SRAM
EPROM
HDD
None of these
Basic Input Output System
Binary Integrated Operating System
Basic Integrated Operating Software
Binary Input Output System
Tape
Hard Disk
Floppy Disk
All of the above
Outsized Character Reader
Optical Character Recognition
Operational Character Reader
Only Character Reader
MICR
OMR
Barcode Scanner
Keyboard
Application Programming Interface
Automated Processing Integration
Advanced Program Interaction
Application Processing Interface
UNIVAC
EDSAC
Mark - I
ENIAC
Printer
Mouse
Control unit
Cache unit
Calculating unit
Communication unit
System software
Application software
Database software
Antivirus software
Hardware
ALU
CPU
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
Digital vide disc
Digitally versatile discussed
Digital versatile disc
Abacus
Clock
calculator
None of these.
Input device
Output device
Central Processing Unit
Optical mark reader (OMR)
Optical character reader (OCR)
Magnetic stripe reader
VLSI
Integrated Circuits
Tansistors
Vacuum Tubes
WordPad
Windows Defender
Google Chrome
Windows Media Player
Trackpad
Motion controller
Barcode scanner
Clock speed (GHz)
MIPS (Million Instructions Per Second)
FLOPS (Floating Point Operations Per Second)
instruction
command
indirect input
direct input
All of These
Run need based application
Create anti virus software
Write Programs
Hack other computer
Digitizer
Light pen
CU
PROCESSOR
All of these
Optical storage
Magnetic storage
Volatile storage
Flash memory
Smart TV
Fitness tracker
Desktop computer
Magnetic Ink Character Recognition
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
Light pan
Scaneer
Secondary memory
Primary memory
Main memory
Both (A) and (B)
Barcode Reader
Touchpad
Output Device
Input Device
Arithmetic logic Unit
Central Unit
Middle Unit
Control Unit
Memory unit
I/O unit
Operating unit
More durable and compact due to absence of mechanical parts
Longer life span than standard hard drives or flash drives
Less expensive than standard mechanical hard drives
Increased storage capacity due to high cost per gigabyte
Simplex
Half-Duplex
Full-Duplex
Duplex
RAM
BU
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
Store frequently used data and instructions for quick access
Perform arithmetic operations
Manage power supply to the CPU
Control input/output devices
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
Information handling
Data sharing
Data distribution
Data processing
Utility software
Firmware
Mechanical
Electrical
Electro Magnetic
Laser technology
Cache
Register
Hard disk