Braille keyboard
Trackball
Joystick
Scanner
Soft State Drive
Solid State Disk
Solid State Drive
Soft State Disk
Speakers
Virtual-reality glasses
Touch screen
Input device
Output device
Programming language
Software
Personal entertainment
Scientific research and simulations
Office productivity tasks
Web browsing
CD
DVD
Internal Hard Drive
RAM
Primary
Secondary
All of these
Charles Babbage
Alan Turing
John von Neumann
Tim Berners-Lee
Windows
Google Chrome
BIOS
File system
To provide power to the computer
To store data
To connect to a network
To increase processing speed
CU
ALU
PROCESSOR
instruction
command
indirect input
direct input
Gb
Kb
Mb
Tb
Mouse
Light pan
Scaneer
Optical storage
Magnetic storage
Volatile storage
Flash memory
Track density
Height of the hard disk drive
Recording density
Number of plates
Uses magnetic storage
Contains moving mechanical parts
Faster data access compared to traditional hard disk drives (HDDs)
Lower storage capacity than HDDs
1KB
1MB
128 bytes
None of The Above
WordPad
Windows Defender
Windows Media Player
USB flash drive
External hard drive
Dropbox
DVD-ROM
RAM (Random Access Memory)
Secondary Storage
The disk drive
The USB drive
*60#
$#6#
*#06#
None
Dragging
dropping
right-clicking
shift-clicking
1st
4th
2nd
5th
Personal Computer
Laptop
Super Computer
Notebook
Play audio files
Scan and decode barcode information
Print documents
Connect to wireless networks
Clock speed (GHz)
MIPS (Million Instructions Per Second)
FLOPS (Floating Point Operations Per Second)
All of the above
hardware
Storage
All
Read Access Memory
Random Access Memory
Red Access Memory
None of the above
to use primary memory efficently
to do intra process communication
to do inter process communication
None of above
Optical mark reader (OMR)
Optical character reader (OCR)
Magnetic stripe reader
ROM
Flash Memory
Hard disk
Microsoft
Apple
Google
IBM
DRAM
SRAM
EEPROM
Process data
Connect and interface hardware components
Store files
Power the system
Primary memory
Control unit
Cache memory
External memory
Smart TV
Fitness tracker
Desktop computer
Printer
CD-ROM
Hard Disk
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
Bit Ratio
NOR Ratio
No Ratio
Hit ratio
.odt
.ods
.odp
.rtf
Arithmetic and Logic Unit
Control Unit
Both of above
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
Floppy Disk
Compact Disk
Magneto Optic Disk
Impact printers
Laser printers
Non-impact printers
Optical printers
User
Programmer
Manufacturer
Engineer
Mechanical
Electrical
Electro Magnetic
Laser technology
Process instructions in a computer
Accelerate rendering of images and videos
Store and retrieve data
Manage input and output operations
Harvard Architecture
Von Neumann Architecture
Turing Machine
Parallel Architecture
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