WorksheetsComputer Quiz
Total questions: 28
Worksheet time: 14mins
What is a computer?
An electronic device that receives input, processes it and provides an output in the desired format.
An electronic device to do homework, play video games or surf on the internet.
An electronic device that receives input, stores or processes the input and provides an output in the desired format.
Typing an essay in Word is an example of input.
Yes, because you're inserting data into the computer.
No, because you're not introducing data into the computer.
I don't know.
Taking a picture with the cell phone is an example of output.
Yes, because it's the result of processing data.
No, because it's not the result of processing data.
I don't know.
Printing a document is an example of output.
Yes, because it is the result of processing data.
No, because it's not the result of processing data.
I don't know.
Listening to audio through the speakers is an example of input.
Yes, because you're inserting data into the computer.
No, because you're not inserting data into the computer.
I don't know.
Is this a valid example of the Input-Process-Output Model?
Input: Scanning picture.
Process: Editing the picture.
Output: Printed poster with picture.
Yes.
No.
I don't know.
Is this a valid example of the Input-Process-Output Model?
Input: Text and numbers typed on keyboard.
Process: Calculations performed in a spreadsheet.
Output: Bank record.
Yes.
No.
I don't know.
Check all the examples of Input Units.
Keyboard
Microphone
Speakers
Mouse
You use it to see people while talking to them on the Internet.
webcam
mouse
You wear them on your head to hear sounds.
headphones
speakers
We use it to move around the screen.
mouse
modem
We use it to type information into a computer.
tower
keyboard
จากภาพ คืออุปกรณ์ชนิดใด
คีย์บอร์ด
เมาส์
จอภาพ
ซีพียู
Which of the following is not an example of Programming Language?
Java
Fortran
Perl
Eclipse
It is a software application that provides comprehensive facilities to computer programmers for software development
C-Programming
IDE
Code::Blocks
Pre-Processor Command
Who is Mark Zuckerberg
an American technology entrepreneur and philanthropist who co-founded Facebook
a British technology entrepreneur and philanthropist who co-founded Facebook
an American technology entrepreneur and philanthropist who founded Facebook
a computer hacker
Who founded Google?
Larry Page and Sergey Brin
Larry Page and Mark Zuckerberg
Larry Page
Sergey Brin and Elon Mask
What is Jeff Bezos famous for?
Tesla Motors
Amazon
Amazonia
Who helped in develop the Argus programming language?
Barbara Liskov
Barbara Lippett
John Argus
Argus Liskov
The principal founder of the Microsoft Corporation is:
Steve Jobs
Bill Gates
Larry Page
Clint Bezos
Apple Inc is a multinational technology company founded by:
Steve Jobs, Steve Wozniak and Ronald Wayne
Steve Wozniak, Ronald Wayne and Larry Page
Ronald Wayne, Larry Page and Bill Gates
Bill Gates and Steve Jobs
Computers are great machines for:
repetitive tasks
impossible tasks
small tasks
practical tasks
One of the dangers of using a computer is using it too much for way too long without moving or thinking for myself.
True
False
The 20-20-20 rule aims to help prevent and relieve digital eye strain.
True
False
Ada Lovelace is best known for:
her work on the Analytical Machine and for publishing the first algorithm
her work on the first digital computer
her work on developing Twitter
her work on developing Mathematics for programming
The basis of the first digital computer were developed thanks to huge contributions from:
John Von Neumann
Ada Lovelace
Bill Gates
Steve Jobs
The von Neumann architecture is a computer architecture based on a 1945 description by the mathematician and physicist John von Neumann
True
False
What is a computer?
An electronic device that receives input, processes it and provides an output in the desired format.
An electronic device to do homework, play video games or surf on the internet.
An electronic device that receives input, stores or processes the input and provides an output in the desired format.
