Previous Year Question Papers for UGC NET Jan 2025 Computer Science with Solutions
| Q1➡ | Computer Network The network using CSMA/CD has a bandwidth of 20 Mbps. If the maximum propagation time is 25µ sec (microsecond), what is the minimum size of the frame? |
| i ➥ 500 bits |
| ii ➥ 1000 bits |
| iii ➥ 1500 bits |
| iv ➥ 2000 bits |
| Best Explanation: Answer: II Explanation: Upload Soon |
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| Q2âž¡ | Artificial Intelligence Which of the following is not a component of the classic Planning Definition? |
| i ➥ Init |
| ii ➥ Domain |
| iii ➥ Action |
| iv ➥Goal |
| Best Explanation: Answer: II Explanation: Upload Soon |
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| Q3âž¡ | Theory of Computation Which of the following CFG(s) is/are in Chomsky Normal Form (All capital letters are variables & lower case are terminals)?  a)  b)  c)  d)  Choose the correct answer from the options given below |
| i ➥ A & B only |
| ii ➥ B only |
| iii ➥ C only |
| iv ➥ B & D only |
| Best Explanation: Answer: II Explanation: Upload Soon |
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| Q4âž¡ | Artificial Intelligence What is the correct sequence of steps used by knowledge base designing? A. Ask questions about the intended interpretation. B. Choose task domain or world to represent. C. Select atoms to represent propositions of Interest. D. Tell the system propositions that are true in the intended interpretation/axiomatizing the domain. Choose the correct answer from the options given below: |
| i ➥ B, C, D, A |
| ii ➥ B, C, D, A |
| iii ➥C, D, A, B |
| iv ➥ D, A, B, C |
| Best Explanation: Answer: II Explanation: Upload Soon |
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| Q5âž¡ | Software Engineering Which one of the following is not a part of requirement management? |
| i ➥ Features Traceability Table |
| ii ➥ Dependency Traceability Table |
| iii ➥ Interface Traceability Table |
| iv ➥Page Traceability Table |
| Best Explanation: Answer: IV Explanation: Upload Soon |
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| Q6âž¡ | DBMS What will be the right sequence of the phases of database design? A. Physical Design B. Conceptual Design C. Logical Design D. Requirement Collection and Analysis Choose the correct answer from the options given below: |
| i ➥ D, A, B, C |
| ii ➥ D, B, C, A |
| iii ➥ D, B, A, C |
| iv ➥ D, A, C, B |
| Best Explanation: Answer: II Explanation: Upload Soon |
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| Q7âž¡ | Match the LIST-I with LIST-II  Choose the correct answer from the options given below: |
| i ➥ A-IV, B-III, C-I, D-II |
| ii ➥A-III, B-I, C-IV, D-II |
| iii ➥ A-III, B-I, C-II, D-IV |
| iv ➥A-II, B-III, C-I, D-IV |
| Best Explanation: Answer: III Explanation: Upload Soon |
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