NIOS Class 12 October 2024 Question Paper Computer Hardware Assembly and Maintenance

This Question Paper consists of 24 questions and 7 printed pages.
ß‚ ¬˝‡Ÿ-¬òÊ ◊¥ 24 ¬˝‡Ÿ ÃÕÊ 7 ◊ÈÁŒ˝Ã ¬Îc∆U „Ò¥–
Roll No. Code No.
•ŸÈ∑˝§◊Ê¥∑§ ∑§Ê«U Ÿ¥.
68/ACV/O
SET/‚ ≈ A
COMPUTER HARDWARE ASSEMBLY AND MAINTENANCE
∑§êåÿÍ≈U⁄U „Ê«¸Uflÿ⁄U •‚¥’‹Ë •ÊÒ⁄U ⁄Uπ⁄UπÊfl
(663)
Day and Date of Examination :
(¬⁄UˡÊÊ ∑§Ê ÁŒŸ fl ÁŒŸÊ¥∑§)
Signature of Invigilators :
(ÁŸ⁄UˡÊ∑§Ê¥ ∑§ „SÃÊˇÊ⁄U) 1.

2.

General Instructions :
1. Candidate must write his/her Roll Number on the first page of the Question Paper.
2. Please check the Question Paper to verify that the total pages and total number of questions
contained in the Question Paper are the same as those printed on the top of the first page. Also
check to see that the questions are in sequential order.
3. For the Objective type questions, you have to choose any one of the four alternatives given in the
question, i.e. (A), (B), (C) and (D) and indicate your correct answer in the Answer-Book given to you.
4. Making any identification mark in the Answer-Book or writing Roll Number anywhere other than
the specified places will lead to disqualification of the candidate.
5. Answers for all questions, including Matching, True or False, Fill in the blanks, etc., are to be given
in the Answer-Book only.
6. Write your Question Paper Code No. 68/ACV/O-A on the Answer-Book.
7. In case of any doubt or confusion in the question paper, the English Version will prevail.
‚Ê◊Êãÿ •ŸÈŒ‡Ê —
1. ¬⁄UˡÊÊÕ˸ ¬˝‡Ÿ-¬òÊ ∑§ §¬„‹ ¬Îc∆U ¬⁄U •¬ŸÊ •ŸÈ∑˝§◊Ê¥∑§ •fl‡ÿU Á‹π¥–
2. ∑Χ¬ÿÊ ¬˝‡Ÿ-¬òÊ ∑§Ê ¡ÊÚ°ø ‹¥ Á∑§ ¬˝‡Ÿ-¬òÊ ∑§ ∑ȧ‹ ¬Îc∆UÊ¥ ÃÕÊ ¬˝‡ŸÊ¥ ∑§Ë ©ÃŸË „Ë ‚¥ÅUÿÊ „Ò Á¡ÃŸË ¬˝Õ◊ ¬Îc∆ ∑ §‚’‚ ™§¬⁄U
¿U¬Ë „Ò– ß‚ ’Êà ∑§Ë ¡ÊÚ°ø ÷Ë ∑§⁄U ‹¥ Á∑§ ¬˝‡Ÿ ∑˝ Á◊∑§ UM§¬ ◊¥ „Ò¥–
3. § flSÃÈÁŸc∆U ¬˝‡ŸÊ¥ ◊¥ •Ê¬∑§Ê øÊ⁄U Áfl∑§À¬Ê¥ (A), (B), (C) ÃÕÊ (D) ◊¥ ‚ ∑§Ê߸ ∞∑§ ‚„Ë ©ûÊ⁄U øÈŸŸÊ „Ò ÃÕÊ ŒË ªß¸ ©ûÊ⁄U-
¬ÈÁSÃ∑§Ê ◊¥ •Ê¬ ‚„Ë ©ûÊ⁄U Á‹Áπ∞–
4. § ©ûÊ⁄U-¬ÈÁSUÃ∑§Ê ◊¥ ¬„øÊŸ-Áøq ’ŸÊŸ •ÕflÊ ÁŸÁŒ¸c≈U SÕÊŸÊ¥ ∑§§•ÁÃÁ⁄UÄà ∑§„Ë¥ ÷Ë •ŸÈ∑˝§◊Ê¥∑§ Á‹πŸ ¬⁄U ¬⁄UˡÊÊÕ˸ ∑§Ê •ÿÊÇÿ
∆U„⁄UÊÿÊ ¡Ê∞ªÊ–
5. Á◊‹ÊŸ ∑§⁄UŸÊ, ‚„Ë •ÕflÊ $ª‹Ã, Á⁄UÄà SÕÊŸ ÷⁄UŸÊ, •ÊÁŒ ‚Á„à ‚÷Ë ¬˝‡ŸÊ¥ ∑§ ©ûÊ⁄U, ©ûÊ⁄U-¬ÈÁSÃ∑§Ê ◊¥ „Ë Á‹π¥–
6. •¬ŸË ©ûÊ⁄U-¬ÈÁSUÃ∑§Ê ¬⁄U ¬˝‡Ÿ-¬òÊ ∑§Ê ∑§Ê«U Ÿ¥. 68/ACV/O-A Á‹π¥–
7. ¬˝‡Ÿ¬òÊ ◊¥ Á∑§‚Ë ÷Ë ¬˝∑§Ê⁄U ∑§ ‚¥Œ„ •ÕflÊ ŒÈÁflœÊ ∑§Ë ÁSÕÁà ◊¥ •¥ª˝¡Ë •ŸÈflÊŒ „Ë ◊Êãÿ „ÊªÊ–

68/ACV/O-663-A ] 1 [ Contd...

COMPUTER HARDWARE ASSEMBLY AND MAINTENANCE
∑§êåÿÍ≈U⁄U „Ê«¸Uflÿ⁄U •‚¥’‹Ë •ÊÒ⁄U ⁄Uπ⁄UπÊfl
(663)
Time : 1½ Hours ] [ Maximum Marks : 30
‚◊ÿ — 1½ ÉÊá≈U ] [ ¬ÍáÊÊZ∑§ — 30
Note : (i) All questions are compulsory and carry marks as indicated against each question.
(ii) Questions 1-8 are of ½ mark each.
(iii) Questions 9-18 are of 1 mark each.
(iv) Questions 19-22 are of 2 marks each.
(v) Questions 23 and 24 are of 4 marks each.
‚ÍøŸÊ — (i) ‚÷Ë ¬˝‡Ÿ •ÁŸflÊÿ¸ „Ò¥ •ÊÒ⁄U ¬˝àÿ∑§ ¬˝‡Ÿ ∑§ •¥∑§ ©‚∑§ ‚Ê◊Ÿ ÁŒ∞ ª∞ „Ò–
(ii) ¬˝‡Ÿ ‚¥ÅÿÊ 1-8, ¬˝àÿ∑§ ½ •¥∑§ ∑§Ê „Ò–
(iii) ¬˝‡Ÿ ‚¥ÅÿÊ 9-18, ¬˝àÿ∑§ 1 •¥∑§ ∑§Ê „Ò–
(iv) ¬˝‡Ÿ ‚¥ÅÿÊ 19-22, ¬˝àÿ∑§ 2 •¥∑§Ê¥ ∑§Ê „Ò–
(v) ¬˝‡Ÿ ‚¥ÅÿÊ 23 ∞fl¥ 24 ¬˝àÿ∑§ 4 •¥∑§Ê¥ ∑§Ê „Ò–
(1) Answers of all questions are to be given in the Answer-Book given to you.
‚÷Ë ¬˝‡ŸÊ¥ ∑§ ©ûÊ⁄U •Ê¬∑§Ê ŒË ªß¸ ©ûÊ⁄U-¬ÈÁSÃ∑§Ê ◊¥ „Ë Á‹π¥–
(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.
ß‚ ¬˝‡Ÿ-¬òÊ ∑§Ê ¬…∏Ÿ ∑§ Á‹∞ 15 Á◊Ÿ≈U ∑§Ê ‚◊ÿ ÁŒÿÊ ªÿÊ „Ò– ¬˝‡Ÿ-¬òÊ ∑§Ê ÁflÃ⁄UáÊ ŒÊ¬„⁄U ◊¥ 2:15 ’¡ Á∑§ÿÊ ¡Ê∞ªÊ–
ŒÊ¬„⁄U 2:15 ’¡ ‚ 2:30 ’¡ Ã∑§ ¿UÊòÊ ∑§fl‹ ¬˝‡Ÿ-¬òÊ ∑§Ê ¬…∏¥ª •ÊÒ⁄U ß‚ •flÁœ ∑§ ŒÊÒ⁄UÊŸ fl ©ûÊ⁄U-¬ÈÁSÃ∑§Ê ¬⁄U ∑§Ê߸
©ûÊ⁄U Ÿ„Ë¥ Á‹π¥ª–

1. What technological advancement characterized the second generation of computers ? ½
(A) Vacuum Tubes (B) Transistors
(C) Integrated Circuits (D) VLSIC
ŒÍ‚⁄UË ¬Ë…∏Ë ∑§ ∑§êåÿÍ≈U⁄UÊ¥ ∑§Ê Á∑§‚ ¬˝ÊÒlÊÁª∑§ ©ÛÊÁà mÊ⁄UÊ ÁøÁã„à Á∑§ÿÊ ªÿÊ ÕÊ?
(A) flÒÄÿÍ◊ ≈KÍé‚ (B) ≈˛UÊ¥Á¡S≈U‚¸
(C) ߥ≈U˪˝≈U«U ‚Á∑¸§≈U (D) flË.∞‹.∞‚.•Ê߸.‚Ë. (VLSIC)

2. How many bits are used to represent a single character in EBCDIC format ? ½
(A) 4 bits (B) 8 bits
(C) 16 bits (D) 32 bits
EBCDIC »§ÊÚ◊¸≈U ◊¥ ∞∑§ ∑Ò§⁄UÄ≈U⁄U ∑§Ê ¬˝ÁÃÁŸÁœàfl ∑§⁄UŸ ∑§ Á‹∞ ‚Ê◊Êãÿ M§¬ ‚ Á∑§ÃŸ Á’≈˜U‚ ∑§Ê ©¬ÿÊª Á∑§ÿÊ ¡ÊÃÊ
„Ò?
(A) 4 Á’≈˜U‚ (B) 8 Á’≈˜U‚
(C) 16 Á’≈˜U‚ (D) 32 Á’≈˜U‚

68/ACV/O-663-A ] 2 [ Contd...

3. What is the primary function of wire cutters during computer assembly ? ½
(A) To hold cables (B) To cut cables
(C) To pic screws (D) To prevent static electricity

∑§êåÿÍ≈U⁄U •‚¥’‹Ë ∑§ ŒÊÒ⁄UÊŸ flÊÿ⁄U ∑§≈U‚¸ ∑§Ê ¬˝ÊÕÁ◊∑§ ∑§Êÿ¸ ÄÿÊ „Ò?
(A) ∑§’‹Ê¥ ∑§Ê ¬∑§«∏ŸÊ (B) ∑§’‹Ê¥ ∑§Ê ∑§Ê≈UŸÊ
(C) S∑˝Í§ ∑§Ê øÈŸŸÊ (D) S≈ÒUÁ≈U∑§ ÁfllÈà ∑§Ê ⁄UÊ∑§ŸÊ

4. Why is it important to switch off and unplug the computer before starting any work on it ? ½

(A) To conserve electricity
(B) To avoid damage to electronic components
(C) To reduce noise pollution
(D) To prevent over heating

∑§êåÿÍ≈U⁄U ¬⁄U ∑§Ê◊ ‡ÊÈM§ ∑§⁄UŸ ‚ ¬„‹ ß‚ ÁSflø •ÊÚ»§ ∑§⁄UŸÊ •ÊÒ⁄U 勪 ÁŸ∑§Ê‹ŸÊ ÄÿÊ¥ ◊„ûfl¬Íáʸ „Ò?
(A) Á’¡‹Ë ∑§Ë ’øà ∑§ Á‹∞
(B) ß‹Ä≈˛UÊÚÁŸ∑§ ∑§ê¬ÊŸ¥≈˜U‚ ∑§Ê ˇÊÁà ‚ ’øÊŸ ∑§ Á‹∞
(C) ‡ÊÊ⁄U ¬˝ŒÍ·áÊ ∑§Ê ∑§◊ ∑§⁄UŸ ∑§ Á‹∞
(D) •Êfl⁄U „ËÁ≈¥Uª ⁄UÊ∑§Ÿ ∑§ Á‹∞

5. What is the purpose of control panel in windows ? ½
(A) To print documents
(B) To clean devices
(C) To change features of windows operating system such as display, security, network
setting etc.
(D) To delete system files

Áfl¥«UÊ¡ ◊¥ ∑¥§≈˛UÊ‹ ¬ÒŸ‹ ∑§Ê ©g‡ÿ ÄÿÊ „Ò?
(A) ŒSÃÊfl¡Ê¥ ∑§Ê Á¬¥˝≈U ∑§⁄UŸÊ
(B) ©¬∑§⁄UáÊÊ¥ ∑§Ë ‚»§Ê߸ ∑§⁄UŸÊ
(C) Áfl¥«UÊ¡ •ÊÚ¬⁄UÁ≈¥Uª Á‚S≈U◊ ∑§Ë Áfl‡Ê·ÃÊ•Ê¥ ¡Ò‚ Á«USå‹, ‚È⁄UˇÊÊ, Ÿ≈Ufl∑¸§ ‚ÒÁ≈¥Uª •ÊÁŒ ∑§Ê ’Œ‹ŸÊ
(D) Á‚S≈U◊ »§Êß‹¥ Á«‹≈U ∑§⁄UŸÊ

68/ACV/O-663-A ] 3 [ Contd...

6. What is the main objective of Virtualization ? ½
(A) To limit administrative tasks
(B) To decentralize workloads
(C) To centralize administrative tasks and improve scalability
(D) To reduce the need for scalability
fløȸ•‹Êß$¡‡ÊŸ ∑§Ê ◊ÈÅÿ ©g‡ÿ ÄÿÊ „Ò?
(A) ¬˝‡ÊÊ‚ÁŸ∑§ ∑§ÊÿÊZ ∑§Ê ‚ËÁ◊à ∑§⁄UŸÊ
(B) ∑§Êÿ¸÷Ê⁄U ∑§Ê Áfl∑¥§Œ˝Ë∑Χà ∑§⁄UŸÊ
(C) ¬˝‡ÊÊ‚ÁŸ∑§ ∑§ÊÿÊZ ∑§Ê ∑¥§Œ˝Ë∑Χà ∑§⁄UŸÊ •ÊÒ⁄U S∑§‹Á’Á‹≈UË ∑§Ê ‚ÈœÊ⁄UŸÊ
(D) S∑§‹Á’Á‹≈UË ∑§Ë •Êfl‡ÿ∑§ÃÊ ∑§Ê ∑§◊ ∑§⁄UŸÊ

7. What is considered to be the key element for delivering excellent customer service ? ½
(A) Providing discount to loyal customers
(B) Communicating effectively with customers
(C) Selling additional products to customer
(D) Ignoring customer complaints
©à∑Χc≈U ª˝Ê„∑§ ‚flÊ ¬˝ŒÊŸ ∑§⁄UŸ ∑§ ◊ÈÅÿ Ãàfl ∑§ M§¬ ◊¥ ߟ◊¥ ‚ Á∑§‚ ’Êà ∑§Ê πÊ‚ äÿÊŸ ⁄UπÊ ¡ÊÃÊ „Ò?
(A) fl»§ÊŒÊ⁄U ª˝Ê„∑§Ê¥ ∑§Ê ¿ÍU≈U ¬˝ŒÊŸ ∑§⁄UŸÊ
(B) ª˝Ê„∑§Ê¥ ∑§ ‚ÊÕ ¬˝÷ÊflË ‚¥flÊŒ ∑§⁄UŸÊ
(C) ª˝Ê„∑§Ê¥ ∑§Ê •ÁÃÁ⁄UÄà ©à¬ÊŒ ’øŸÊ
(D) ª˝Ê„∑§Ê¥ ∑§Ë Á‡Ê∑§ÊÿÃÊ¥ ∑§Ê Ÿ¡⁄•¥UŒÊ¡ ∑§⁄UŸÊ

8. What is the importance of understanding work requirements ? ½
(A) To avoid tasks assigned by the supervisor
(B) To ensure clear directions and feedback on performance
(C) To create unnecessary confusion among team members
(D) To delegate responsibilities to colleagues
∑§Ê◊ ∑§Ë •Êfl‡ÿ∑§ÃÊ•Ê¥ ∑§Ê ‚◊¤ÊŸ ∑§Ê ◊„ûfl ÄÿÊ „Ò?
(A) ‚Ȭ⁄UflÊß¡⁄U mÊ⁄UÊ ‚ÊÒ¥¬ ª∞ ∑§Ê◊ ‚ ’øŸÊ
(B) S¬c≈U ÁŒ‡ÊÊ ÁŸŒ¸‡Ê ∞fl¥ ¬˝Œ‡Ê¸Ÿ ¬⁄U ¬˝ÁÃÁ∑˝§ÿÊ ∑§Ê ‚ÈÁŸÁ‡øà ∑§⁄UŸÊ
(C) ≈UË◊ ∑§ ‚ŒSÿÊ¥ ∑§ ’Ëø •ŸÊfl‡ÿ∑§ ÷˝◊ ’ŸÊŸÊ
(D) Á¡ê◊ŒÊÁ⁄UÿÊ¥ ∑§Ê ‚„∑§Á◊¸ÿÊ¥ ∑§Ê ‚ÊÒ¥¬ŸÊ

68/ACV/O-663-A ] 4 [ Contd...

9. Identify and name the following component of computer. Give its one characteristics. 1
∑§êåÿÍ≈U⁄U ∑§ ÁŸêŸ ∑§ê¬ÊŸ¥≈U ∑§Ê ŸÊ◊ ’ÃÊ∞°– ©‚∑§Ë ∞∑§ Áfl‡Ê·ÃÊ ’ÃÊ∞°–

10. Define CPU. Which two units are combined together to form CPU ? 1
‚Ë.¬Ë.ÿÍ. ∑§Ê ¬Á⁄U÷ÊÁ·Ã ∑§⁄¥U– Á∑§Ÿ ŒÊ ß∑§ÊßÿÊ¥ ∑§Ê ‚¥ÿÈÄà M§¬ ‚ Á◊‹Ê∑§⁄U ‚Ë.¬Ë.ÿÍ. ’ŸÃÊ „Ò?

11. Give two precautions which should be taken care of while assembling (or disassembling) 1
a computer.
∑§êåÿÍ≈U⁄U ∑§Ê •‚¥’‹ (ÿÊ πÊ‹Ã) ∑§⁄UÃ ‚◊ÿ äÿÊŸ ŒŸ ÿÊÇÿ ŒÊ ‚ÊflœÊÁŸÿÊ° Á‹π¥–

12. How do we ground ourselves at the time of assembling a computer ? Why it is needed ? 1
∑§êåÿÍ≈U⁄U ∑§Ê •‚¥’‹ ∑§⁄UÃ ‚◊ÿ „◊ •¬Ÿ •Ê¬∑§Ê ∑Ò§‚ ª˝Ê©¥«U ∑§⁄UÃ „¥Ò? ß‚∑§Ë •Êfl‡ÿ∑§ÃÊ ÄÿÊ¥ „ÊÃË „Ò?

13. What will happen if BIOS is corrupted ? How can we overcome this state ? 1
BIOS ∑§ ∑§⁄Uå≈U „ÊŸ ∑§ ÁSÕÁà ◊¥ ÄÿÊ „ÊªÊ? „◊ ß‚ ¬Á⁄UÁSÕÁà ‚ ∑Ò§‚ ’Ê„⁄U •Ê ‚∑§Ã „¥Ò?

14. Write down aspects which shows that NTFS is refined as compared to FAT file system. 1

NTFS Á‚S≈U◊ ∑§Ê FAT »§Êß‹ Á‚S≈U◊ ∑§ ◊È∑§Ê’‹ •Áœ∑§ ¬Á⁄U¬Íáʸ ◊ÊŸŸ ∑§ Á‹∞ ©¬ÿÈÄà ∑§Ê⁄UáÊ Á‹π¥–

15. Briefly describe Client Server Model in Computer Networks. 1
∑§êåÿÍ≈U⁄U Ÿ≈Ufl∑¸§ ◊¥ Ä‹Êߥ≈U ‚fl¸⁄U ◊ÊÚ«U‹ ∑§Ê ‚¥ˇÊ¬ ◊¥ fláʸŸ ∑§⁄¥U–

16. What is system recovery and how it is used ? 1
Á‚S≈U◊ Á⁄U∑§fl⁄UË ÄÿÊ „Ò •ÊÒ⁄U ß‚ ∑Ò§‚ ©¬ÿÊª Á∑§ÿÊ ¡ÊÃÊ „Ò?

17. Give the role of Trace route command as a network troubleshooting tool. 1
Ÿ≈Ufl∑¸§ ‚◊SÿÊ•Ê¥ ∑§ ÁŸflÊ⁄UáÊ ◊¥ ≈˛U‚ M§≈U ∑§◊Ê¥«U ∑§Ë ÷ÍÁ◊∑§Ê ÄÿÊ „Ò?

68/ACV/O-663-A ] 5 [ Contd...

18. What is Grid Computing ? 1
Áª˝«U ∑§êåÿÍÁ≈¥Uª ÄÿÊ „ÊÃË „Ò?

19. Convert (B78)16 to its decimal equivalent. 2
(B78)16 ∑§Ê ß‚∑§ ‚◊∑§ˇÊ Œ‡Ê◊‹fl ‚¥ÅÿÊ ◊¥ ¬Á⁄UflÁøà ∑§ËÁ¡∞–

20. Differentiate between Memory Address Register (MAR) and Memory Data Register (MDR). 2
◊◊Ê⁄UË ∞«˛U‚ ⁄UÁ¡S≈U⁄U (MAR) •ÊÒ⁄U ◊◊Ê⁄UË «UÊ≈UÊ ⁄UÁ¡S≈U⁄ U(MDR) ∑§ ’Ëø •¥Ã⁄U ’ÃÊ∞°–

21. What happens during Booting ? What type of booting takes place in the following 2
scenarios :
(a) This booting started from the operating system and this booting might not clear all
caches.
(b) This booting is performed if you are troubleshooting your computer.
’ÍÁ≈¥Uª ∑§ ŒÊÒ⁄UÊŸ ÄÿÊ „ÊÃÊ „Ò? ÁŸêŸÁ‹Áπà ¬Á⁄UŒÎ‡ÿÊ¥ ◊¥ Á∑§‚ ¬˝∑§Ê⁄U ∑§Ë ’ÍÁ≈¥Uª „ÊÃË „Ò —
(a) ÿ„ ’ÍÁ≈¥Uª •ÊÚ¬⁄UÁ≈¥Uª Á‚S≈U◊ ‚ ‡ÊÈM§ „ÊÃË „Ò •ÊÒ⁄U ß‚ ’ÍÁ≈¥Uª ‚ ‚÷Ë ∑Ò§‡Ê (caches) ∑§Ê πÊ‹Ë Ÿ„Ë¥ Á∑§ÿÊ ¡Ê
‚∑§ÃÊ „Ò–
(b) ÿ„ ’ÍÁ≈¥Uª Ã’ ∑§Ë ¡ÊÃË „Ò ¡’ •Ê¬ •¬Ÿ ∑§êåÿÍ≈U⁄U ∑§Ë Á∑§‚Ë π⁄UÊ’Ë ∑§Ê ∆UË∑§ ∑§⁄U ⁄U„ „Ò¥–

22. Look at the following diagram carefully and answer the following questions. ½x4=2
(a) Identify the topology
(b) Name the device present at the centre of the diagram
(c) Give one advantage of the above topology
(d) Give one disadvantage of the above topology
©¬⁄UÊÄà ÁøòÊ ∑§Ê äÿÊŸ ‚ Œπ¥ •ÊÒ⁄U ÁŸêŸÁ‹Áπà ¬˝‡ŸÊ¥ ∑§Ê ©ûÊ⁄U Œ¥–
(a) ÁøòÊ ◊¥ ÁŒπÊ߸ ªß¸ ≈UÊ¬Ê‹ÊÚ¡Ë ∑§Ë ¬„ÊøÊŸ ∑§⁄UÊ–
(b) ÁøòÊ ∑§ ∑¥§Œ˝ ◊¥ ◊ÊÒ¡ÍŒ Á«UflÊß‚ ∑§Ê ŸÊ◊ ’ÃÊ∞°–
(c) ß‚ ≈UÊ¬Ê‹ÊÚ¡Ë ∑§Ê ∞∑§ »§ÊÿŒÊ ’ÃÊ∞°–
(d) ß‚ ≈UÊ¬Ê‹ÊÚ¡Ë ∑§Ê ∞∑§ ŸÈ∑§‚ÊŸ ’ÃÊ∞°–

68/ACV/O-663-A ] 6 [ Contd...

23. Windows of Fatima’s computer has been corrupted due to virus. She wants to install windows 4
7 on her PC. Write down the steps to do the same.
»§ÊÁÃ◊Ê ∑§ ∑§êåÿÍ≈U⁄U ∑§Ê Áfl¥«UÊ¡ flÊÿ⁄U‚ ∑§ ∑§Ê⁄UáÊ ∑§⁄Uå≈U „Ê ªÿÊ „Ò– flÊ •¬Ÿ ¬Ë.‚Ë. ¬⁄U Áfl¥«UÊ¡ 7 ߥS≈UÊÚ‹ ∑§⁄UŸÊ
øÊ„ÃË „Ò– ß‚ ∑§⁄UŸ ∑§ S≈Uå‚ Á‹π¥–

24. Charu has purchased a new computer system as her birthday gift and she wants to connect 4
her computer with wired internet connection. Write down the steps to do the same.
øÊM§ Ÿ •¬Ÿ ¡ã◊ ÁŒŸ ∑§ ©¬„Ê⁄U ∑§ M§¬ ◊¥ ∞∑§ ŸÿÊ ∑§êåÿÍ≈U⁄U Á‚S≈U◊ π⁄UËŒÊ „Ò •ÊÒ⁄U fl„ •¬Ÿ ∑§êåÿÍ≈U⁄U ∑§Ê flÊÿ«¸U
ßã≈U⁄UŸ≈U ∑§Ÿćʟ ‚ ∑§ŸÄ≈U ∑§⁄UŸÊ øÊ„ÃÊ „Ò– ß‚ ∑§⁄UŸ ∑§ S≈Uå‚ Á‹π¥–

-oOo-

68/ACV/O-663-A ] 7 [ Contd...