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Previous Year Nios Question Paper with Answer Computer Hardware Assembly And Maintenance (663) Class Secondary Exam Session March/April 2024

If you are here, Computer Hardware Assembly And Maintenance 663 Nios Exam Solved Question Paper April 2024 Class 12 . you have to grab it now for best exam practice & know the examination pattern for upcoming exam. Check Sample –

Computer Hardware Assembly And Maintenance

(663)

Time: 1½ Hours]                                                                                                                                                               [Maximum Marks: 30

 

Note:    1. All questions are compulsory and carry marks as indicated against each question.

2. Questions 1-8 are of ½ mark each.
3. Questions 9-18 are of 1 mark each.
4. Questions 19-22 are of 2 marks each.
5. Questions 23 and 24 are of 4 marks each.

(1) Answers of all questions are to be given in the Answer-Book given to you. (2) 15 minutes time has been allotted to read this question paper. The question paper will be distributed at 2:15 p.m. From 2:15 p.m. to 2:30 p.m., the students will read the question paper only and will not write any answer on the Answer-Book during this period.

 

1. The third generation of computers used _____ instead of transistors. ½

(A) integrated circuits                                                               (B) vacuum tubes

(C) ULSI                                                                                          (D) VLSI

Ans. (A) integrated circuits

2. _____ is a character encoding set used by IBM mainframes. ½

(A) ASCII                                                                                        (B) BCD

(C) EBCDIC                                                                                    (D) EDBIC

Ans. (C) EBCDIC

3. LED torch is preferred to use than the conventional torch, because

(A) it is easy to use                                                                     (B) it is less expensive

(C) it consumes less energy                                                    (D) it looks better                                                        ½

Ans. (C) it consumes less energy

4. The _____ folder in Windows contains erased files. ½

(A) boot                                                                                         (B) program data

(C) recuperation                                                                         (D) recycle bin

Ans. (D) recycle bin

5. Which of the following options of the control panel is used to change the screen saver? ½

(A) Hardware and Sound

(B) User Accounts

(C) Programs

(D) Appearance and Personalization

Ans. (D) Appearance and Personalization

6. Which of the following allows the pooling and sharing of the computation power (processor and server) and storage of multiple computers, network and other resource among multiple user? ½

(A) Visualization                                                                          (B) Viralization

(C) Virtualization                                                                        (D) Vibrationalization

Ans. (C) Virtualization

7. Which of the following is not an aspect for effective engagement and interaction with customers? ½

(A) Understand the customer profile

(B) Ignore the problems customer is facing

(C) Plan the customer visit

(D) Seek feedback from customers

Ans. (B) Ignore the problems customer is facing

8. Choose the step to take in case the feedback received is not on expected lines. ½

(A) Start blame game

(B) Argue over the negative feedback received

(C) Focus on the scope of improvement

(D) Ignore the negative feedback

Ans. (C) Focus on the scope of improvement

 

9. Give the full forms of the following: 1

(a) SMPS

(b) HDD

Ans.

(a) SMPS – Switched Mode Power Supply
(b) HDD – Hard Disk Drive

10. Why are the needle nose pliers useful at the time of assembling the computer? 1

Ans. They help hold or retrieve small screws or components in tight spaces where fingers can’t reach.

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