Mechanical
Electrical
Electro Magnetic
Laser technology
Hardware
Software
Storage
All of These
1st
4th
2nd
5th
Scanner
Printer
Flat Screen
Projector
Mini computer
Microcomputer
Super computer
Mainframe computer
Frames per minute
Hertz (Hz)
rpm
m/s
Swift
Kotlin
Objective-C
C#
Mouse
Plotter
Touch panel
Card punch
Personal Computer
Laptop
Super Computer
Notebook
*60#
$#6#
*#06#
None
Flash Memory
DRAM
SRAM
EEPROM
Weather forecasting
Word processing
Internet browsing
Mobile communication
Keyboard
Match the following types of computer buses with their functions.
A-1, B-2, C-3, D-4
A-4, B-3, C-2, D-1
A-3, B-1, C-4, D-2
A-2, B-4, C-1, D-3
Cache
RAM
ROM
SSD
Braille keyboard
Trackball
Joystick
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
RAM (Random Access Memory)
Secondary Storage
The disk drive
The USB drive
General User Interface
Graphical User Interface
Global User Interface
Guided User Interaction
HHD
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
Virtual Memory
Main Memory
Cache Memory
J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
Set of wires
Set of circuits
Large number of cells
All of these
Microwave oven
Washing machine
Smart thermostat
Ceiling fan
Biometric Sensor
MICR
Barcode Reader
Stylus
Monitor
IQ
KG
Inch
Gigabyte
Hard disk
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
Read / Write Memory
Long Memory
Permanent Memory
Real Memory
Light pan
Scaneer
QR Scanner
NFC Device
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
System
Settings
This PC
Search
Touchscreen displays
Light-emitting diodes (LEDs)
Microprocessors
Bitmapped displays
Byte
Bit
Nibble
Word
ALU
CU
BU
CD-ROM
Hard Disk
System Bus
CPU
Memory
Input Unit
Harvard Architecture
Von Neumann Architecture
Turing Machine
Parallel Architecture
PROCESSOR
End-user software
Utility software
Specific software
Information handling
Data sharing
Data distribution
Data processing
Input
Output
Processing
Firmware
ROMware
HDD
DVD
Joy-stick
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
Smartphone
Tablet
Digital camera