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- Subject
- Basic computer knowledgesoftware-engineering-mcqs › basic-computer-knowledge
- Published
- 4 Apr 2019
- Last updated
- 28 May 2026
Explanation
The light pen was created in 1950, making option A the correct answer. The other years listed are incorrect.
More Basic computer knowledge MCQs
Practice related questions from the same subject.
- 1.What is a drawback of using high-level programming languages?
- 2.Which of the following is NOT considered an input device?
- 3.Which encoding system is the most commonly used to represent each character with a unique 8-bit code?
- 4.What is the primary purpose of control in the design of an information system?
- 5.How does a CD-RW differ from a CD-ROM?
- 6.What is another term commonly used to refer to the microprocessor, known as the computer's central processing unit?
- 7.Which of the following pairs correctly represent the two main categories of output devices?
- 8.Which category does a computer printer belong to?
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