Computer Quiz for Grade 9
- Question of
Firefox, Opera, Chrome, Safari and Explorer are types of what?
- Web Browser
- Folder
- Wildlife Charities
- Different colors of the new Vauxhall Vectra
- Question of
What computer component is displayed?
- Motherboard
- CPU
- Expansion Card
- Memory
- Question of
A computer which is attached to a network is called ______ .
- work station
- work alone
- stand alone
- personal computer
- Question of
How Many Megabytes Are in 1 Gigabyte?
- 1024
- 1000
- 132
- 1
- Question of
The most widely used operating system for personal computers is ______ .
- Microsoft Windows
- Facebook
- Mac OS X
- Linux
- Question of
The main circuit board in a computer is called the ______ .
- motherboard
- ROM
- RAM
- power supply unit
- Question of
Mobile operating system developed by Apple is known as ______ .
- IOS
- AOS
- EOS
- UOS
- Question of
Which of the following companies is known for manufacturing computer processors?
- Intel
- CPU
- Sony
- Corel
- Question of
In order to connect your computer to the Internet with a modem, your computer will have to have an ______ port.
- ethernet
- headphone
- USB
- HDMI
- Question of
What does the hard drive do?
- Stores information permanently
- Gives Instructions
- Stores information temporarily
- Drives through the computer
- Question of
Which of the following is An operating system for a Chromebook?
- Chrome OS
- Google
- IOS
- Apple OS X
- Question of
Convert 128 to binary:
- 10000000
- 01111110
- 10000001
- 11001100
- Question of
Convert 00010001 to decimal:
- 17
- 27
- 37
- 47
- Question of
If a binary number ends with a 1, it must be ______ .
- an odd number
- an even number
- a prime number
- a composite number
- Question of
Which of these is the correct sequence for the place values for binary numbers?
- 1, 2, 4, 8, 16, 32, 64, 128
- 1, 2, 4, 6, 8, 10, 12, 14, 16
- 1, 2, 3, 4, 5, 6, 7, 8
- 0, 1
- Question of
The most fundamental unit of computer data storage is:
- A Byte
- A Megabyte
- A Bit
- A Gigabyte
- Question of
Which of the following is a correct order of units of storage from lowest to highest?
- A bit, a byte, a kilobyte, a megabyte, a gigabyte, a terabyte
- A bit, a byte, a petabyte a kilobyte, a megabyte, a gigabyte, a terabyte
- A bit, a byte, a megabyte, a kilobyte, a gigabyte, a terabyte
- A byte, a bit, a nibble, a megabyte, a kilobyte, a gigabyte, a terabyte
- Question of
10011101 is an example of ______ .
- byte
- kilobyte
- nibble
- megabyte
- Question of
Two devices are in network if:
- A process in one device is able to exchange information with a process in another device
- A process is running on both devices
- PIDs of the processes running of different devices are same
- None of the mentioned
- Question of
A network connecting computers in a small area, such as a school, is known as ______ .
- LAN
- WAN
- MAN
- VPN
- Question of
Which network covers the smallest geographic area?
- Personal Area Network
- Wide Area Network
- Local Area Network
- Metropolitan Area Network
- Question of
Who developed Analytical Engine?
- Charles Babbage
- Dr. Herman
- Leibnitz
- John Napier
- Question of
Which of the following is the largest heading?
- H2
- H3
- H4
- H5
- Question of
How many applications can be processed by the CPU at a time?
- 1
- 2
- 3
- Several
- Question of
Special software can be used to recognize the individual letters in a scanned piece of text and this is called ______ .
- OCR
- OMR
- scanner
- printer
- Question of
Which of the following is an example for a flat-file database?
- Spreadsheet
- FoxPro
- Star Office
- Starbase
- Question of
Interpreter is a type of ______ .
- system software
- service software
- utility software
- application software
- Question of
Spacebar on a keyboard is a part of ______ .
- alphanumeric keypad
- numeric keypad
- function keys
- screen navigation and editing keys
- Question of
Which year was vacuum tube invented?
- 1904
- 1905
- 1906
- 1907
- Question of
Which of the following is a low level language?
- Assembly
- Cobol
- Fortran
- Basic
