If a memory chip is volatile, it will _____________________?
Correct answer: B. lose its contents if currents it turned off
- A. explode if exposed to high temperatures
- B. lose its contents if currents it turned off
- C. be used for data storage only
- D. be used to both read and write data
Explanation
Volatile memory requires electrical power to preserve its contents, so the data is lost when the current is switched off. The ability to read and write describes a memory operation, not volatility.
Last updated
Practise Web and Mobile Development
268 free Web and Mobile Development MCQs from Software Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Software Engineering questions like this
Software Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
Related questions
A computer portable and easy to carry by travellers is_________________?
A developer wanted to achieve graphics in his display using ASP.NET. Which of the following web controls are available in ASP.NET to achieve the above ?
A digital device that processes data is known as_______________?
A disk content that is recorded at the time of manufacture and that cannot be changed or erased by the user is ______________________?
A DNS client is called____________________?