Mouse also known as pointing device developed by: _________?
Correct answer: D. Douglas Engellbert
- A. Charles Babbage
- B. Ada Lovelace
- C. Alan Turing
- D. Douglas Engellbert
Explanation
Douglas Engelbart developed the early computer mouse, which is a pointing device. Charles Babbage, Ada Lovelace and Alan Turing are associated with other foundational contributions.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Computer Fundamentals
Computer fundamentals covers the history and generations of computers, their characteristics, applications and limitations, and the basic data-processing cycle. It includes binary, decimal, octal and hexadecimal number systems, units of storage, input and output devices, memory types, operating systems, and the distinction between raw data and processed information.
Practise Computer Fundamentals
446 free Computer Fundamentals MCQs from Computer Science and IT, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Computer Science and IT questions like this
Computer Science and IT is on 81 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Computer Fundamentals questions
Control unit of a digital computer is often called the ____________?
Who is known as the inventor of Artificial Intelligence?
RAM is best described as which type of memory?
Ada Lovelace was the first programmer woman in computer history, she also known as ________.
What is the main difference between a mainframe and a super computer?
MSI stands for___________?