WorksheetsCLASS 9 COMPUTER
Total questions: 18
Worksheet time: 24mins
What is Jeff Bezos famous for?
Tesla Motors
Amazon
Amazonia
Who founded Google?
Larry Page and Sergey Brin
Larry Page and Mark Zuckerberg
Larry Page
Sergey Brin and Elon Mask
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
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
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 included in computer hardware?
CPU
MICROSOFT WORD
CHROME
MICROSOFT EXCEL
One technical difference between a Desktop PC and a Laptop Computer is
Dekstop has less power than laptop
Laptop has less power than desktops
Has no difference
Desktop PCs are more expensive than laptop computers
Which below shows the scanner image
What is Random Access Memory (RAM)?
Computers need a non-volatile memory to larger programs.
A character is stored in the computer
Volatile form of a computer memory
Collection of unorganized facts
What is HDMI Port?
Simple and generally used as input ports to connect programs and data.
Simple and generally used as input ports to connect mice and keyboards
A type of cabling technology for transferring data to and from digital devices at high speed.
A Compact audio/video interface to transfer uncompressed video data and compressed/uncompressed digital audio data form.
Which of these is NOT an example of Computer Software?
