MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The relationdivideson a set of positive integers is ________. |
| A. | Symmetric and transitive |
| B. | Anti symmetric and transitive |
| C. | Symmetric only |
| D. | Transitive only |
| Answer» C. Symmetric only | |
| 2. |
A test contains 100 true/false questions. How many different ways can a student answer the questions on the test, if the answer may be left blank also? |
| A. | 100P2 |
| B. | 100C2 |
| C. | 2100 |
| D. | 3100 |
| Answer» E. | |
| 3. |
Using data p=3, q=11, n=pq, d=7 in RSA algorithm find the cipher text of the given plain text SUZANNE |
| A. | BUTAEEZ |
| B. | SUZANNE |
| C. | XYZABCD |
| D. | ABCDXYZ |
| Answer» B. SUZANNE | |
| 4. |
The task of correcting and pre-processing data is called as |
| A. | Data streaming |
| B. | Data cleaning |
| C. | Data mining |
| D. | Data storming |
| Answer» C. Data mining | |
| 5. |
Repository of information gathered from multiple sources, storing under unified scheme at a single site is called as |
| A. | Data mining |
| B. | Meta data |
| C. | Data warehousing |
| D. | Database |
| Answer» D. Database | |
| 6. |
Consider the following statements for priority queue:S1: It is a data structure in which the intrinsic ordering of the elements does determine the result of its basic operations.S2: The elements of a priority queue may be complex structures that are ordered on one or several fields.Which of the following is correct? |
| A. | Both S1 and S2 are incorrect. |
| B. | S1 is correct and S2 is incorrect. |
| C. | S1 is incorrect and S2 is correct. |
| D. | Both S1 and S2 are correct. |
| Answer» E. | |
| 7. |
The time complexity to build a heap with a list of n numbers is |
| A. | O(log n) |
| B. | O(n) |
| C. | O(n logn) |
| D. | O(n2) |
| Answer» C. O(n logn) | |
| 8. |
The value of postfix expression:8 3 4 + - 3 8 2 / + * 2 $ 3 + is |
| A. | 17 |
| B. | 131 |
| C. | 64 |
| D. | 52 |
| Answer» E. | |
| 9. |
For a B-tree of height h and degree t, the total CPU time used to insert a node is |
| A. | O(h log t) |
| B. | O(t log h) |
| C. | O(t2h) |
| D. | O(th) |
| Answer» E. | |
| 10. |
Given an open address hash table with load factor a u003c 1, the expected number of probes in a successful search is |
| A. | Atmost (1/a) ln (1 - a)/a |
| B. | Atmost (1/a) ln 1/(1- a) |
| C. | Atleast (1/a) ln 1/(1- a) |
| D. | Atleast (1/a) ln a/(1- a) |
| Answer» C. Atleast (1/a) ln 1/(1- a) | |
| 11. |
Which is the correct statement(s) for Non-Recursive predictive parser?S1: First (a) = {t| a ? * tß for some string ß} ?*tßS2: Follow(X) = {a| S? *aXaß for some strings a and ß} |
| A. | Both statements S1 and S2 are incorrect. |
| B. | S1 is incorrect and S2 is correct. |
| C. | S1 is correct and S2 is incorrect. |
| D. | Both statements S1 and S2 are correct. |
| Answer» E. | |
| 12. |
Given a Non-deterministic Finite Automation (NFA) with states p and r as initial and final states respectively and transition table as given below:a bp - qq r sr r ss r sThe minimum number of states required in Deterministic Finite Automation (DFA) equivalent toNFA is |
| A. | 5 |
| B. | 4 |
| C. | 3 |
| D. | 2 |
| Answer» D. 2 | |
| 13. |
The equivalent production rules corresponding to the production rules S ? Sa1 |Sa2 | ß1 | ß2 is |
| A. | S ? ß1 | ß2, A ? a1A | a2A | ? |
| B. | S ? ß1| ß2| ß1A | ß2A, A ? a1A | a2A |
| C. | S ? ß1 | ß2, A ? a1A | a2A |
| D. | S ? ß1 | ß2 | ß1A | ß2A, A ? a1A | a2A | ? |
| Answer» E. | |
| 14. |
Given the production rules of a grammar G1 asS1 ? AB | aaBA ? a | AaB ? b and the production rules of a grammar G2 asS2 ? aS2bS2 | bS2aS2 | ?Which of the following is correct statement? |
| A. | G1 is ambiguous and G2 is not ambiguous. |
| B. | G1 is ambiguous and G2 is ambiguous. |
| C. | G1 is not ambiguous and G2 is ambiguous. |
| D. | G1 is not ambiguous and G2 is not ambiguous. |
| Answer» C. G1 is not ambiguous and G2 is ambiguous. | |
| 15. |
In IPv4 header, the ______ field is needed to allow the destination host to determine which datagram a newly arrived fragment belongs to. |
| A. | Identification |
| B. | Fragment offset |
| C. | Time to live |
| D. | Header checksum |
| Answer» B. Fragment offset | |
| 16. |
In ________ substitution, a character in the plaintext is always changed to the same character in the cipher text, regardless of its position in the text. |
| A. | Polyalphabetic |
| B. | monoalphabetic |
| C. | transpositional |
| D. | multialphabetic |
| Answer» C. transpositional | |
| 17. |
Given a grammar: S1 ? Sc, S ? SA | A, A ? aSb | ab, there is a rightmost derivation S1 ? Sc ?SAC ? SaSbcThus, SaSbc is a right sentential form, and its handle is |
| A. | SaS |
| B. | bc |
| C. | Sbc |
| D. | aSb |
| Answer» E. | |
| 18. |
Given L1=L (a*baa*) and L2=L (ab*). The regular expression corresponding to language L3 = L1/L2 (right quotient) is given by |
| A. | a*b |
| B. | a*baa* |
| C. | a*ba* |
| D. | None of the above |
| Answer» D. None of the above | |
| 19. |
How many values can be held by an array A (-1, m; 1, m)? |
| A. | m |
| B. | m2 |
| C. | m (m+1) |
| D. | m (m+2) |
| Answer» E. | |
| 20. |
If D1, D2,..Dn are domains in a relational model, then the relation is a table, which is a subset of |
| A. | D1+D2+ ' +Dn |
| B. | D1xD2x ' xDn |
| C. | D1UD2U ' UDn |
| D. | D1-D2- ' -Dn |
| Answer» C. D1UD2U ' UDn | |
| 21. |
What is the result of the expression (1u00262)+(3/4)? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 0 |
| Answer» E. | |
| 22. |
Cyclometric complexity of a flow graph G with n vertices and e edges is |
| A. | V(G) = e+n-2 |
| B. | V(G) = e-n+2 |
| C. | V(G) = e+n+2 |
| D. | V(G) = e-n-2 |
| Answer» C. V(G) = e+n+2 | |
| 23. |
When the following code is executed what will be the value of x and y?int x = 1, y = 0;y = x++; |
| A. | 2, 1 |
| B. | 2, 2 |
| C. | 1, 1 |
| D. | 1, 2 |
| Answer» B. 2, 2 | |
| 24. |
Match the following:a. Good quality b. Correctness c. Predictable d. Reliable i. Program does not fail for a specified time in a given environmentii. Meets the functional requirementsiii. Meets both functional and non-functional requirementsiv. Process is under statistical control Codes: a b c d |
| A. | iii ii iv i |
| B. | ii iii iv i |
| C. | i ii iv iii |
| D. | i ii iii iv |
| Answer» B. ii iii iv i | |
| 25. |
Identify the appropriate code for Assertion A and Reason R as given below:Assertion A: There is no victory in a limited war unless the objectives are defined in the opening round of conflict.Reason R: In case of the nuclear exchange, the dangers of escalation would not keep the war limited.Codes: |
| A. | Both A and R are not correct. |
| B. | Both A and R are correct, but R is not the correct explanation of A in all cases. |
| C. | A is correct, but R is not correct. |
| D. | A is not correct, but R is correct. |
| Answer» C. A is correct, but R is not correct. | |
| 26. |
Match the boundary lines given in List-I with their related countries given in List-II and choose the appropriate code:List - I a. Durand line b. Maginot line c. 49th Parallel d. 38th Parallel List - IIi. India u0026 Afghanistanii. France u0026 Germanyiii. USA u0026 Canadaiv. Two KoreasCodes: a b c d |
| A. | i ii iii iv |
| B. | iv iii ii i |
| C. | ii i iv iii |
| D. | iii iv i ii |
| Answer» B. iv iii ii i | |
| 27. |
Choose the appropriate code for Assertion A and Reason R as given below:Assertion A: The nation-state formulates its 'security perception' on the basis of its geo-strategic location, its neighbourhood and its power potential.Reason R: The common citizen in India, by enlarge, lack security awareness because of lack of security orientation.Codes: |
| A. | Both A and R are true, but R is not the appropriate explanation of A. |
| B. | Both A and R are not correct. |
| C. | A is true, but R is partially untrue. |
| D. | R is true, but A is partially incorrect. |
| Answer» B. Both A and R are not correct. | |
| 28. |
Abbotabad military academy of Pakistan is located at |
| A. | Islamabad |
| B. | Lahore |
| C. | Karachi |
| D. | Dhaka |
| Answer» B. Lahore | |
| 29. |
Which one of the following is not a strategic theory related to nuclear weapons? |
| A. | Nuclear Winter |
| B. | Massive Retaliation |
| C. | Flexible Response |
| D. | Attrition |
| Answer» E. | |
| 30. |
Match the following revolutionaries (Table-I) with their respective countries (Table-II) by using the correct code given below:Table - I a. Che Guevara b. Mao-Tse Tung c. Bhagat Singh d. Ho Chi Minh Table - IIi. Indiaii. Vietnamiii. Argentinaiv. ChinaCodes: a b c d |
| A. | iii iv i ii |
| B. | iv iii ii i |
| C. | iii iv ii i |
| D. | ii iv i iii |
| Answer» B. iv iii ii i | |
| 31. |
Identify the correct code for Assertion A and Reason R as given below:Assertion A: In the realm of arms, one nation's common sense acts as high-blood pressure for the other. For instance, the US arms create fear in Russia and the Russian arms create fear in the United States. By seeking to deter each other by military might, they have inevitably plunged the world into an arms race.Reason R: Arms race is not conducive to peace and security in a changing global strategic scenario.Codes: |
| A. | Both A and R are correct, but R is not the comprehensive explanation of A. |
| B. | Both A and R are not correct. |
| C. | A is not correct, but R is correct. |
| D. | A is correct, but R is not correct. |
| Answer» B. Both A and R are not correct. | |
| 32. |
Choose the appropriate code for Assertion A and Reason R as given below:Assertion A: There is little mismatch between the requirements of the Indian armed forces and the output of DRDO.Reason R: Perfect matching between defence requirements and defence production depends on the incorporation of contemporary technologies.Codes: |
| A. | Both A and R are true, but R is the partial explanation of A. |
| B. | Both A and R are not correct. |
| C. | R is the proper explanation of A. |
| D. | R is not the proper explanation of A. |
| Answer» B. Both A and R are not correct. | |
| 33. |
Choose the appropriate code for Assertion A and Reason R as given below:Assertion A: Guerilla warfare, the basis of the struggle of people to redeem itself, has diverse characteristics, different facets, even though the essential will for liberation remains the same.Reason R: In India, Shivaji is known as the father of Guerilla warfare.Codes: |
| A. | Both A and R are true, but R is not the correct explanation of A. |
| B. | Both A and R are false. |
| C. | A is true, but R is false. |
| D. | Both A and R are true and R is the correct explanation of A. |
| Answer» B. Both A and R are false. | |
| 34. |
Match the following peace treaties that resulted in ending of wars:List - I a. Peace of Hamburg b. Treaty of Westaphalia c. Treaty of Versailles d. Dayton Agreement List - IIi. 30 years Warii. World War Iiii. Bosnian Wariv. Anti-Danish WarCodes: a b c d |
| A. | iv iii ii i |
| B. | iv i ii iii |
| C. | iv i iii ii |
| D. | i ii iii iv |
| Answer» C. iv i iii ii | |
| 35. |
Match the following planes given in Table-I with their country of origin in Table-II from the code given below:Table-I (Planes) a. MIG b. Mirage 2000 c. Hercules d. GNAT Table-II (Country)i. Britainii. USAiii. Franceiv. RussiaCodes: a b c d |
| A. | ii i iv iii |
| B. | iii iv ii i |
| C. | iv iii ii i |
| D. | i iv ii iii |
| Answer» D. i iv ii iii | |
| 36. |
Identify the correct code for Assertion A and Reason R as given below:Assertion A: Given the global recession in the world economy and emerging financial crisis, if viable steps are not taken to implement economic reforms, India will be left with 3D options : debt default, devaluation and deflation. In India, devaluation is happening and deflation could be about to start and debt default is highly unlikely.Reason R: As a result, India would remain hard pressed to carry on its planning, programming and budgeting for defence and development in the long term perspective.Codes: |
| A. | Both A and R are not correct. |
| B. | Both A and R are correct, but R is not the correct explanation of A. |
| C. | A is correct, but R is not correct. |
| D. | A is not correct, but R is correct. |
| Answer» C. A is correct, but R is not correct. | |
| 37. |
The process by which conflicts such as ethnic conflicts are changed into peaceful outcomes are known as |
| A. | Conflict Management |
| B. | Conflict Transformation |
| C. | Conflict Prevention |
| D. | Conflict Resolution |
| Answer» C. Conflict Prevention | |
| 38. |
Which one of the following elements does not contribute to the escalation of defence expenditure? |
| A. | Existing military - industrial complexes |
| B. | Arms race |
| C. | Military modernization programmes |
| D. | Defence budgeting process |
| Answer» E. | |
| 39. |
Arrange the following agreements in its chronological order as they were signed. Use the correct code:(i) Shimla Agreement(ii) Panchsheel Agreement(iii) Indo-US Nuclear Deal(iv) Tashkent Agreement |
| A. | (i), (iii), (ii), (iv) |
| B. | (ii), (iv), (i), (iv) |
| C. | (iv), (iii), (ii), (i) |
| D. | (i), (iii), (iv), (ii) |
| Answer» C. (iv), (iii), (ii), (i) | |
| 40. |
Choose the appropriate code for Assertion A and Reason R as given below:Assertion A: The management of conflicts in society is one of the primary and enduring responsibilities of government.Reason R: Peacekeeping has become one of the prominent strategies for resolving conflicts among the global community.Codes: |
| A. | Both A and R are true and R is the correct explanation of A. |
| B. | Both A and R are false. |
| C. | Both A and R are true, but R is not the correct explanation of A. |
| D. | A is true, but R is false. |
| Answer» D. A is true, but R is false. | |
| 41. |
Match the following NAM summits with the places of their meetings:List - I a. 2nd Summit (1964) b. 4th Summit (1973) c. 7th Summit (1983) d. 10th Summit (1992) List - IIi. New Delhiii. Jakartaiii. Algiersiv. CairoCodes: a b c d |
| A. | iv iii ii i |
| B. | iv iii i ii |
| C. | iii iv i ii |
| D. | iii ii iv i |
| Answer» C. iii iv i ii | |
| 42. |
A national policy advocating the capture of some region in another country on the basis of common linguistic, cultural, historical, ethnic, or racial connections is associated with which one of the following? |
| A. | Nationalism |
| B. | Fundamentalism |
| C. | Irrdentism |
| D. | Separatism |
| Answer» D. Separatism | |
| 43. |
The term 'Atom for Peace' was coined by: |
| A. | John F. Kennedy |
| B. | Joseph Stalin |
| C. | D. Eisenhower |
| D. | Mahatma Gandhi |
| Answer» D. Mahatma Gandhi | |
| 44. |
Who among the following is the Chairman of N.D.M.A.? |
| A. | Environment Minister |
| B. | Home Minister |
| C. | Prime Minister |
| D. | Defence Minister |
| Answer» D. Defence Minister | |
| 45. |
Choose the appropriate code for Assertion A and Reason R as given below:Assertion A: Military power is more than just the aggregation of personnel, equipment and weaponary.Reason R: Gulf war highlighted that how important is the power projection and sustainability in the modern era for military effectiveness.Codes: |
| A. | A is false but R is true. |
| B. | Both A and R are true and R is the correct explanation of A. |
| C. | Both A and R are false. |
| D. | Both A and R are true and R is not the correct explanation of A. |
| Answer» E. | |
| 46. |
Identify the correct code for Assertion A and Reason R as given below:Assertion A: The adverse impacts of climate change have been noticed on agriculture and food sector, water resources, forests and bio-diversity, health, tourism and infrastructures.Reason R: Climate-induced disasters and other effects have caused damages and losses to life, property and livelihood.Codes: |
| A. | Both A and R are correct, but R is not the full interpretation of A. |
| B. | Both A and R are not correct. |
| C. | A is correct, but R is not correct. |
| D. | A is not correct, but R is correct. |
| Answer» B. Both A and R are not correct. | |
| 47. |
Match the following military operations (Table - I) with the year of their occurrence (Table - II). Use the codes given below:Table - I (Operations) a. Goa operations b. Maldives operations c. Bangladesh operations d. Kargil operations Table - II (Year)i. 1999ii. 1961iii. 1971iv. 1988Codes: a b c d |
| A. | iv iii ii i |
| B. | ii iv iii i |
| C. | i iii iv ii |
| D. | iii ii i iv |
| Answer» C. i iii iv ii | |
| 48. |
Choose the appropriate code for the Assertion A and Reason R as given below:Assertion A: IPKF failed to keep its mandate in Sri Lanka because a large number of the freedom fighters had been trained in India.Reason R: The LTTE enjoyed the support of the locals.Codes: |
| A. | Both A and R are true. |
| B. | A is false, but R is true. |
| C. | Both A and R are false. |
| D. | R is not the correct explanation of A. |
| Answer» C. Both A and R are false. | |
| 49. |
Identify the appropriate code for Assertion A and Reason R as given below:Assertion A: States are a means to an end, not an end in themselves, security theories clearly need to address a changing world. This means admitting the importance of many non-military security issues, without discarding military threats.Reason R: This leverages to address the questions of emerging non-military/non-traditional security threats with same seriousness as defence policy, military strategy, WMD and so on.Codes: |
| A. | Both A and R are correct, but R is not the adequate explanation of A. |
| B. | Both A and R are not correct. |
| C. | A is correct, but R is not correct. |
| D. | A is not correct, but R is correct. |
| Answer» B. Both A and R are not correct. | |
| 50. |
Match the following authors (Table - I) with their respective books (Table - II). Use the codes given below:Table - I (Author) a. H.J. Mackinder b. Regis Debray c. J.H. Nehru d. Che Guevara Table - II (Books)i. Revolution in the Revolutionii. Guerilla Warfareiii. Geographical Pivot of Historyiv. Discovery of IndiaCodes: a b c d |
| A. | i ii iii iv |
| B. | iv iii ii i |
| C. | iii iv i ii |
| D. | ii iii iv i |
| Answer» D. ii iii iv i | |