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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 context free grammar for the languageL = {an bm | n = m + 3, n = 0, m = 0} is |
| A. | S ? aaa A; A ? aAb | B, B ? Bb | ? |
| B. | S ? aaaA|?, A ? aAb | B, B ? Bb | ? |
| C. | S ? aaaA | aa A | ?, A ? aAb | B, B ? Bb| ? |
| D. | S ? aaaA | aa A | aA | ?, A ? aAb | B, B ? Bb | ? |
| Answer» E. | |
| 2. |
Given the following statements:S1: SLR uses follow information to guide reductions. In case of LR and LALR parsers, the look-aheads are associated with the items and they make use of the left context available to the parser.S2: LR grammar is a larger subclass of context free grammar as compared to that SLR and LALR grammars.Which of the following is true? |
| A. | S1 is not correct and S2 is not correct. |
| B. | S1 is not correct and S2 is correct. |
| C. | S1 is correct and S2 is not correct. |
| D. | S1 is correct and S2 is correct. |
| Answer» E. | |
| 3. |
Given two sorted list of size 'm' and 'n' respectively. The number of comparison needed in the worst case by the merge sort algorithm will be |
| A. | m × n |
| B. | max (m, n) |
| C. | min (m, n) |
| D. | m + n - 1 |
| Answer» E. | |
| 4. |
For any B-tree of minimum degree t = 2, every node other than the root must have atleast ________ keys and every node can have at most ________ keys. |
| A. | t - 1, 2t + 1 |
| B. | t + 1, 2t + 1 |
| C. | t - 1, 2t - 1 |
| D. | t + 1, 2t - 1 |
| Answer» D. t + 1, 2t - 1 | |
| 5. |
If the queue is implemented with a linked list, keeping track of a front pointer and a rear pointer, which of these pointers will change during an insertion into a non-empty queue? |
| A. | Neither of the pointers change |
| B. | Only front pointer changes |
| C. | Only rear pointer changes |
| D. | Both of the pointers changes |
| Answer» D. Both of the pointers changes | |
| 6. |
What does the following declaration mean?int (*ptr) [10]; |
| A. | ptr is an array of pointers of 10 integers. |
| B. | ptr is a pointer to an array of 10 integers. |
| C. | ptr is an array of 10 integers. |
| D. | none of the above. |
| Answer» C. ptr is an array of 10 integers. | |
| 7. |
Based on the cardinality ratio and participation ________ associated with a relationship type, choose either the Foreign Key Design, the Cross Referencing Design or Mutual Referencing Design. |
| A. | Entity |
| B. | Constraints |
| C. | Rules |
| D. | Keys |
| Answer» C. Rules | |
| 8. |
_________ allows to create classes which are derived from other classes, so that they automatically include some of itsparent'smembers, plus its own members. |
| A. | Overloading |
| B. | Inheritance |
| C. | Polymorphism |
| D. | Encapsulation |
| Answer» C. Polymorphism | |
| 9. |
Data Integrity control uses _______ |
| A. | Upper and lower limits on numeric data. |
| B. | Passwords to prohibit unauthorised access to files. |
| C. | Data dictionary to keep the data |
| D. | Data dictionary to find last access of data |
| Answer» C. Data dictionary to keep the data | |
| 10. |
An ER Model includesI. An ER diagram portraying entity types.II. Attributes for each entity typeIII. Relationships among entity types.IV. Semantic integrity constraints that reflects the business rules about data not captured in the ER diagram. |
| A. | I, II, III u0026 IV |
| B. | I u0026 IV |
| C. | I, II u0026 IV |
| D. | I u0026 III |
| Answer» B. I u0026 IV | |
| 11. |
Encryption and Decryption is the responsibility of _______ Layer. |
| A. | Physical |
| B. | Network |
| C. | Application |
| D. | Datalink |
| Answer» D. Datalink | |
| 12. |
The VLF and LF bauds use _______ propagation for communication. |
| A. | Ground |
| B. | Sky |
| C. | Line of sight |
| D. | Space |
| Answer» B. Sky | |
| 13. |
An analog signal carries 4 bits in each signal unit. If 1000 signal units are sent per second, then baud rate and bit rate of the signal are _______ and _______. |
| A. | 4000 bauds sec u0026 1000 bps |
| B. | 2000 bauds sec u0026 1000 bps |
| C. | 1000 bauds sec u0026 500 bps |
| D. | 1000 bauds sec u0026 4000 bps |
| Answer» E. | |
| 14. |
Falk land war had been fought between the following: |
| A. | Maxico and USA |
| B. | France and Egypt |
| C. | Argentina and UK |
| D. | Germany and France |
| Answer» D. Germany and France | |
| 15. |
Which one of the following is not a principle of 'Panchsheel'? |
| A. | Mutual respect for each other's territorial integrity and national soreignty. |
| B. | Non-aggression |
| C. | Non-interference in each other's internal matters. |
| D. | World peace. |
| Answer» E. | |
| 16. |
'Red Corridor' is the proposed goal of the following: |
| A. | Left Wing Maoists/Naxalists |
| B. | Al Quaeda |
| C. | Jaish-e-Mohammed |
| D. | Hamas |
| Answer» B. Al Quaeda | |
| 17. |
26/11 was the terrorist attack on the following: |
| A. | Indian Parliament |
| B. | Hotels Taj Mahal and Trident Oberoi, Mumbai. |
| C. | WTC, New York |
| D. | Hotel Ritz Carlton, Jakarta |
| Answer» C. WTC, New York | |
| 18. |
Arrange the correct sequence of steps in the Unified theory. |
| A. | Decision - Action - Area - Idea - Field. |
| B. | Idea - Decision - Action - Field - Area. |
| C. | Area - Idea - Field - Decision - Action. |
| D. | Action - Area - Decision - Field - Idea. |
| Answer» C. Area - Idea - Field - Decision - Action. | |
| 19. |
Find the correct chronological sequence of independence of South Asian countries. |
| A. | India, Pakistan, Bangladesh, Sri Lanka. |
| B. | Sri Lanka, India, Pakistan, Bangladesh. |
| C. | Bangladesh, Sri Lanka, Pakistan, India. |
| D. | Pakistan, India, Sri Lanka, Bangladesh. |
| Answer» E. | |
| 20. |
Arrange the following nuclear doctrines in the chronological in which order they were formulated. Use the correct code given below: |
| A. | Strategy of Massive Retaliation-Strategy of Flexible Response-MAD-Strategic Defence Initiative. |
| B. | MAD-Strategic Defence Initiative-Strategy of Flexible Response - Strategy of Massive Retaliation. |
| C. | Strategic Defence Initiative - Strategy of Flexible Responses - Strategy of Massive Retaliation - MAD. |
| D. | Strategy of Flexible Response - MAD - Strategic Defence Initiative - Strategy of Massive Retaliation. |
| Answer» B. MAD-Strategic Defence Initiative-Strategy of Flexible Response - Strategy of Massive Retaliation. | |
| 21. |
Arrange the correct descending order of highest to lowest military expenditure of countries in the world, in the recent times. Use the code given below: |
| A. | USA - China - Russia - France - UK. |
| B. | Russia - USA - China - UK - France. |
| C. | China - Russia - USA - UK - France. |
| D. | USA - China - France - UK -Russia. |
| Answer» E. | |
| 22. |
Choose the appropriate code of Assertion and Reason:Assertion A: International law, like domestic law comes from a variety of sources.Reason R: Treaties, Courts, Authoritative bodies and Custom are sources of international law.Codes: |
| A. | A is correct, R is incorrect. |
| B. | R is correct, A is incorrect |
| C. | A and R both are incorrect. |
| D. | A and R both are correct. |
| Answer» E. | |
| 23. |
Choose the appropriate code of Assertion and Reason:Assertion A: Sadam Hussein was aggressive and insecure, therefore he invaded Kuwait.Reason R: Iraq needed more oil resources to pay debts and to develop its economy.Codes: |
| A. | A is incorrect, but R is correct. |
| B. | A and R are correct, and R supported the cause of A. |
| C. | A is correct, but R is incorrect. |
| D. | A and R both are incorrect. |
| Answer» C. A is correct, but R is incorrect. | |
| 24. |
Choose the correct code of Assertion and Reason.Assertion A: The USA's military expenditure increase in the recent years accounts more than 50 percent of the world military expenditure.Reason R: The global financial crises and economic recession have had little impact on world military expenditure.Codes: |
| A. | A is correct, but R is incorrect. |
| B. | Both A and R are correct, but R is not the cause of A. |
| C. | Both A and R are incorrect. |
| D. | R is the cause of A. |
| Answer» C. Both A and R are incorrect. | |
| 25. |
Find the correct chronological sequence of the following thinkers: |
| A. | Haushofer, Mahan, Mackinder, S.B. John. |
| B. | S.B. John, Mackinder, Mahan, Houshofer. |
| C. | A.T. Mahan, Mackinder, Haushofer, S.B. John. |
| D. | Mackinder, S.B. John, Haushofer, A.T. Mahan. |
| Answer» D. Mackinder, S.B. John, Haushofer, A.T. Mahan. | |
| 26. |
Choose the appropriate code of Assertion and Reason:Assertion A: The tools and tactics used by Armies, Terrorists and Criminals in Cyberspace are the same.Reason R: The ultimate goals of Armies, Terrorists and Criminals are same.Codes: |
| A. | Both A and R are correct. |
| B. | A is incorrect, but A is not the cause of R. |
| C. | A is correct, but R is incorrect. |
| D. | R is the cause of A. |
| Answer» D. R is the cause of A. | |
| 27. |
Match the following on the basis of Table - I and Table - II. Use the code given below :Table - I a. Collective Security b. Arms Control c. Balance of Power d. Deterrence Table - II1. Unacceptable level of destruction2. An equilibrium between two powers3. Fewer weapons means greater security4. One for all, all for oneCodes: a b c d |
| A. | 2 1 4 3 |
| B. | 4 3 2 1 |
| C. | 1 4 3 2 |
| D. | 3 2 1 4 |
| Answer» C. 1 4 3 2 | |
| 28. |
Match the following from Table - I and Table - II by choosing correct code of respective authors and books.Table - I a. Rommel papers b. Peace and War c. Red Coats to Olive Green d. Defending India Table - II1. Raymond Aron2. B.H. Liddell Hart3. Jaswant Singh4. V. LongerCodes: a b c d |
| A. | 2 1 4 3 |
| B. | 1 2 3 4 |
| C. | 3 4 1 2 |
| D. | 4 3 2 1 |
| Answer» B. 1 2 3 4 | |
| 29. |
Match the following from Table - I and Table - II by choosing correct code.Table - I (Treaties) a. Treaty of Tlatelolco b. Treaty of Rerotonga c. Treaty of Pelindaba d. CSCE Table - II (Regions)1. Conference on Security and Cooperation in Europe.2. Nuclear Weapon- Free zone in Africa3. Nuclear Weapon- Free zone in Latin America4. Nuclear weapon- Free zone in South PacificCodes: a b c d |
| A. | 1 2 3 4 |
| B. | 3 4 2 1 |
| C. | 2 3 4 1 |
| D. | 4 3 1 2 |
| Answer» C. 2 3 4 1 | |
| 30. |
Match the following from Table - I and Table - II by choosing correct code:Table - I (Missiles) a. Hatf I-V b. Jerico c. Patriot d. Agni-II Table - II(Country)1. India2. Pakistan3. Israel4. United StatesCodes: a b c d |
| A. | 1 2 3 4 |
| B. | 3 4 1 2 |
| C. | 4 1 2 3 |
| D. | 2 3 4 1 |
| Answer» E. | |
| 31. |
Match the following authors with the books authored by them. Use the code given below:List I a. Francis Fukoyana b. Neville Maxwell c. Gen. K. Sundarji d. Gen. B.M. Kaul List II1. India China War2. Blindmen of Hindustan3. Untold Story4. End of History and the Last ManCodes: a b c d |
| A. | 2 1 3 4 |
| B. | 3 4 1 2 |
| C. | 4 1 2 3 |
| D. | 1 3 4 2 |
| Answer» D. 1 3 4 2 | |
| 32. |
Match the following on the basis of Table - I and Table - II. Use code given below:Table - I a. Anti-colonial Nationalism b. Political-religious Nationalism c. Ferocious Nationalism d.'Melting Pot' Nationalism Table - II1. USA2. Asian Countries3. Middle East Countries4. West European CountriesCodes: a b c d |
| A. | 4 3 2 1 |
| B. | 2 3 4 1 |
| C. | 3 2 1 4 |
| D. | 1 3 2 4 |
| Answer» C. 3 2 1 4 | |
| 33. |
Match the following countries with their Ocean/Sea Coastal locations. Use the code given below:a. Atlantic Ocean b. India Ocean c. Mediterranean Sea d. Black Sea 1. Tunisia2. Bulgaria3. Tanzania4. AngolaCodes: a b c d |
| A. | 2 4 1 3 |
| B. | 4 3 1 2 |
| C. | 1 3 2 4 |
| D. | 4 2 3 1 |
| Answer» C. 1 3 2 4 | |
| 34. |
Match the following countries with the region of their location. Use the code given below:a. Azerbaijan b. Tajikistan c. Syria d. Latvia 1. Central Asia2. Middle East3. Caucasus Region4. Eastern EuropeCodes: a b c d |
| A. | 2 1 3 4 |
| B. | 4 2 1 3 |
| C. | 3 1 2 4 |
| D. | 3 1 4 2 |
| Answer» D. 3 1 4 2 | |
| 35. |
Match the following Military Commanders with the war events to which they were associated. Use the code given below:List Ia. Gen. Manekshaw b. Gen. K. Sundarji c. Gen. J.N. Choudhry d. Gen. V.P. Malik List II1. Indo-Pak War 19652. Bangladesh War 19713. Kargil War 19994. Operation 'Brasstrack'Codes: a b c d |
| A. | 1 2 3 4 |
| B. | 2 4 1 3 |
| C. | 3 4 2 1 |
| D. | 4 3 2 1 |
| Answer» C. 3 4 2 1 | |
| 36. |
Indian Peace keeping force was deployed in Sri Lanka during the period _____. |
| A. | 2001 to 2002 |
| B. | 2007 to 2008 |
| C. | 1992 to 1995 |
| D. | 1987 to 1990 |
| Answer» E. | |
| 37. |
World Trade Organization (WTO) is established to monitor the following: |
| A. | States Financial Crisis |
| B. | State Sovereignty |
| C. | Economic inter-dependence |
| D. | Free trade |
| Answer» E. | |
| 38. |
Match the following weapons with their country of origin. Use the code given below on the basis of Table - I and Table - II.Table - I a. Patriot b. Dong feng c. T-56 d. Arihant Table - II1. India2. Russia3. USA4. ChinaCodes: a b c d |
| A. | 2 3 4 1 |
| B. | 1 2 4 3 |
| C. | 4 1 3 3 |
| D. | 3 4 2 1 |
| Answer» E. | |
| 39. |
Which one of the following is the second largest ethnic group in Afghanistan? |
| A. | Baloch |
| B. | Pashtun |
| C. | Hazara |
| D. | Tajik |
| Answer» E. | |
| 40. |
In the New World order, which one of the following has reduced its significance? |
| A. | International organization |
| B. | Economic and Human Welfare |
| C. | International Conflict over Ideology |
| D. | International law |
| Answer» D. International law | |
| 41. |
The idea of 'Sustainable Development' was conceived by |
| A. | Canberra Commission |
| B. | Mandal Commission |
| C. | Srikrishna Commission |
| D. | Brundtland Commission |
| Answer» E. | |
| 42. |
'Operation Green Hunt' was launched |
| A. | To contain communal riots in India |
| B. | To counter in insurgency in the NE India |
| C. | To counter insurgency in the J u0026 K |
| D. | To suppress Left Wing extremism/Naxalism |
| Answer» E. | |
| 43. |
'Mandala Theory' of inter-state relations during ancient India was propounded by |
| A. | Shukra |
| B. | Manu |
| C. | Kautilya |
| D. | Valmiki |
| Answer» D. Valmiki | |
| 44. |
Who among the following propounded 'National Character' as one of the elements of Sea Power? |
| A. | Jomini |
| B. | Carl von Clausewitz |
| C. | Alfred T. Mahan |
| D. | W. Mitchell |
| Answer» D. W. Mitchell | |
| 45. |
'Wings of Fire' is the biography of |
| A. | Homi J. Bhabha |
| B. | Raja Ramanna |
| C. | A.P.J. Abdul Kalam |
| D. | Vikram Sarabhai |
| Answer» D. Vikram Sarabhai | |
| 46. |
Which one of the following is a potential Biological warfare agent? |
| A. | Sulphur |
| B. | Gunpowder |
| C. | Anthrax |
| D. | Chloropicrin |
| Answer» D. Chloropicrin | |
| 47. |
Kyto Protocol is related to |
| A. | Climate change |
| B. | Refugeses |
| C. | Internally displaced persons |
| D. | Nuclear power |
| Answer» B. Refugeses | |
| 48. |
Name the year in which IC-814 plane was hijacked by foreign- sponsored terrorists. |
| A. | 1999 |
| B. | 1984 |
| C. | 2001 |
| D. | 2006 |
| Answer» B. 1984 | |
| 49. |
Which one of the following has not been active in the North-East of India? |
| A. | Bodo |
| B. | ULFA |
| C. | NSCN |
| D. | Taliban |
| Answer» E. | |
| 50. |
Which one of the following is not recognised as a Principle of War? |
| A. | Selection and Maintenance of the aim |
| B. | Surprise |
| C. | Economy of Force |
| D. | Industrial Power |
| Answer» E. | |