Biometric Sensor
MICR
Joystick
Barcode Reader
WordPad
Windows Defender
Google Chrome
Windows Media Player
Decimal
Octal
Hexadecimal
Binary
CD
DVD
Internal Hard Drive
RAM
AM
HDD
LED
CPU
Virtual Memory
Flash Memory
Main Memory
Cache Memory
Scanner
Printer
Flat Screen
Projector
ALU
CU
Memory
Register
Gb
Kb
Mb
Tb
Play audio files
Scan and decode barcode information
Print documents
Connect to wireless networks
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
Trackball
Motion Sensor
Light Pen
Store frequently used data and instructions for quick access
Perform arithmetic operations
Manage power supply to the CPU
Control input/output devices
General User Interface
Graphical User Interface
Global User Interface
Guided User Interaction
End-user software
Utility software
Specific software
All of these
Monitor
Keyboard
Speaker
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
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
Charles Babbage
Alan Turing
John von Neumann
Blaise Pascal
Secondary memory
Primary memory
Main memory
Both (A) and (B)
SRAM
EPROM
None of These
Open Office
Linux
Ubuntu
Windows 10
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.
Direct
Random
Sequential
Indexed
*60#
$#6#
*#06#
None
Laptop
Smartphone
Tablet
Digital camera
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
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
Information handling
Data sharing
Data distribution
Data processing
instruction
command
indirect input
direct input
Hardware
Software
Storage
All of These
Logic unit.
Arithmetic unit.
Storage unit.
Control unit.
1KB
1MB
128 bytes
None of The Above
Magnetic Ink Character Recognition
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
None of these
to use primary memory efficently
to do intra process communication
to do inter process communication
None of above
Track density
Height of the hard disk drive
Recording density
Number of plates
Mouse
Digitizer
Light pen
Control Unit
Arithmetic Logic Unit
Central Processing Unit
Storage Unit
Firmware
ROMware
Base
Writer
Impress
Explorer
Speakers
Virtual-reality glasses
Touch screen
Control unit
Cache unit
Calculating unit
Communication unit
Apple
Samsung
Microsoft
All
Taskbar
status bar
Manubar
Title bar
Weather forecasting
Word processing
Internet browsing
Mobile communication
Stylus
Read / Write Memory
Long Memory
Permanent Memory
Real Memory
Inkjet Printer
Laser Printer
Dot Matrix Printer
Thermal Printer
Ability to write computer programs
Knowing what a computer can and cannot do
Knowing computer related vocabulary
Ability to assemble computers
SSIC
MSIC
VLSI
ULSIC