Paper 1 · ICT
UGC NET June 2024 Re-Exam (26.08.2024) Shift-I
With reference to computers, which of the following statements are correct? Choose the correct answer from the options given below.
- 1. The CPU follows the fetch-decode-execute-store cycle to execute instructions
- 2. Intel and AMD are two manufacturers of CPUs
- 3. The clock speed of a CPU is usually measured in megabytes
- 4. Most CPUs require fans to cool them down so that they do not overheat
- 5. The CPU is the brain of the computer and modern computers cannot have multiple processor cores
A1, 2, 3 and 4 only
B1 and 2 only
C3 and 4 only
D1, 2 and 4 only ✓ Correct
Correct answer: (D) 1, 2 and 4 only — Statements 1, 2 and 4 are correct, so the answer is 1, 2 and 4.
Explanation
★Statements 1, 2 and 4 are correct, so the answer is 1, 2 and 4.
★The CPU follows the fetch-decode-execute-store cycle, so statement 1 is correct.
★Intel and AMD are indeed two manufacturers of CPUs, so statement 2 is correct.
★Most CPUs need fans to prevent overheating, so statement 4 is correct.
★Clock speed is measured in hertz, not megabytes, so statement 3 is wrong.
★Modern computers can have multiple processor cores, so statement 5 is wrong.
Want more like this? Create a free account to practise a full test, track your progress, and get spaced-repetition review.
Shared by Mcqkart · via Mcqkart.in