What is the full form of CPU?
a) Computer Processing Unit
b) Computer Principle Unit
c) Central Processing Unit
d) Control Processing Unit
Computer Science MCQS
Computer Science MCQ with detailed explanations for students & freshers preparing for entrance exams, various tests, interviews, competitive exams like GATE exam, interview, competitive examination and entrance exam.
Which of the following is the correct definition of Computer?
a) Computer is a machine or device that can be programmed to perform arithmetical or logic operation sequences automatically
b) Computer understands only binary language which is written in the form of 0s & 1s
c) Computer is a programmable electronic device that stores, retrieves, and processes the data
d) All of the mentioned
Which of the following is the correct definition of Computer?Read More »
Pen plotters use:
- (A) Ink cartridges
- (B) Colored pencils
- (C) Toner cartridges
- (D) Liquid ink tanks
Plotters are well-suited for printing:
- (A) Small documents
- (B) Large-scale engineering drawings
- (C) Everyday letters
- (D) Presentation slides
A hard disk drive (HDD) stores data:
- (A) Magnetically
- (B) Optically
- (C) Flash memory
- (D) All of the above
What does SRAM stand for?
- Strong Random Access Memory
- Serialized Random Access Memory
- Static Random Access Memory
- All of these
Which of these are considered as primary memory?
- RAM
- ROM
- Cache
- Both A and B
Answer: D) Both A and B
…A hard disk drive (HDD) is classified as a:
- (A) RAM
- (B) Secondary storage device
- (C) Primary storage device
- (D) Output device
The microprocessor, also known as the:
- (A) Random Access Memory (RAM)
- (B) Central Processing Unit (CPU)
- (C) Motherboard
- (D) Hard Disk Drive (HDD)