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WorksheetsSS1 Data Processing EXAM 1
Total questions: 50
Worksheet time: 25mins
Which of the following is NOT a stage of data processing?
Data collection
Data feeding
Data input
Data storage
Data becomes information when it is:
Raw
Processed
Saved
Deleted
A person who writes computer programs is called a:
Technician
Programmer
Designer
Operator
Which one is NOT a characteristic of good information?
Accurate
Late
Relevant
Timely
The physical parts of a computer are known as:
Software
Programs
Hardware
Data
The device used in ancient times for counting is:
Calculator
Napier's bones
Abacus
Punch card
Which of the following is an input device?
Printer
Monitor
Keyboard
Speaker
Which of these is an output device?
Scanner
Keyboard
Printer
Mouse
Which generation of computers used transistors?
First
Second
Third
Fourth
Which software manages the computer hardware?
Utility software
Application software
System software
Word processor
ROM is a type of:
Temporary memory
Primary storage
Readable memory only
Permanent memory
Which of the following is NOT a type of system software?
Operating system
Antivirus
Spreadsheet
Compiler
The correct full meaning of CPU is:
Central Processing Unit
Control Power Unit
Central Power Unit
Control Processing Unit
Which of the following is used to convert data into a form the computer can process?
Output device
Input device
Software
Monitor
A hacker is someone who:
Repairs computers
Sells software
Breaks into computer systems
Designs websites
Which of the following is used to protect a computer from viruses?
Printer
Mouse
Antivirus
CPU
The smallest unit of data in a computer is:
Byte
Bit
Word
Kilobyte
The full meaning of ICT is:
International Communication and Technology
Information and Computer Technology
Internet Communication Technique
Information and Communication Technology
Which of these is NOT a type of data?
Audio
Image
File
Text
Which of the following is a secondary storage device?
RAM
ROM
Hard disk
Cache
Data that changes and cannot be predicted is called:
Discrete data
Static data
Dynamic data
Fixed data
Which of the following is a system software?
Microsoft Word
Windows
CorelDraw
Excel
Word processing software is used for:
Drawing
Spreadsheets
Document creation
Coding
Booting is the process of:
Shutting down a computer
Removing viruses
Starting the computer
Installing software
The type of transmission where data flows in both directions at the same time is:
Simplex
Duplex
Half-duplex
Full-duplex
Octal number system is based on:
10
8
2
16
Which of the following is used to perform calculations in a computer?
CU
RAM
ALU
ROM
A scanner is used to:
Display information
Print documents
Convert images to digital form
Store data
Which of the following is volatile memory?
ROM
Cache
RAM
Hard disk
A group of 8 bits is known as:
Word
Byte
Nibble
File
The fifth generation computers use:
Vacuum tubes
Artificial Intelligence
Transistors
Microprocessors
Which of the following is an example of an analog transmission?
SMS
Telephone call
Converting binary 1010 to decimal gives:
5
10
12
8
Which of the following is used to store data permanently?
RAM
ROM
Register
Cache
A group of related data processed together is called:
File
Batch
Bit
Byte
Which of the following is an example of system software?
MS Word
Google Chrome
Linux
Excel
Warm booting is done when:
You shut down the computer
You restart the computer
You install a new software
You unplug the system
Which of the following stores data temporarily while working?
Hard disk
Flash drive
ROM
RAM
The part of the CPU that controls all operations is:
ALU
Register
CU
RAM
A type of computer crime is:
Typing
Hacking
Booting
Printing
Microsoft Word is an example of:
Spreadsheet
Database
Word processor
Browser
The brain of the computer is the:
RAM
CPU
Monitor
Keyboard
Which is the correct binary equivalent of decimal 2?
10
01
11
00
Which of the following helps to cool the system unit?
CPU
Hard disk
Fan
Monitor
Which of the following is NOT a transmission medium?
Radio wave
Optical fiber
Mouse
Coaxial cable
Spreading false information through emails is known as:
Spamming
Phishing
Cyberbullying
Hacking
Which one is NOT an example of primary memory?
ROM
Cache
Flash
RAM
The number system used internally by all computers is:
Decimal
Binary
Octal
Hexadecimal
Which of the following is best for text editing and formatting?
Paint
Notepad
Word Processor
Excel
When you click 'Save As' in a word processor, you are:
Deleting a file
Printing the document
Creating a new copy of the document
Formatting the page
