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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The pointer overhead of indexed allocation is generally _________ the pointer overhead of linked allocation.(a) less than(b) equal to(c) greater than(d) keeps varying with |
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Answer» Correct choice is (c) greater than Best explanation: None. |
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| 2. |
Raster data structure is more suitable for analytical operations. Explain with its advantages and disadvantages. |
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Answer» Raster model divides entire area into regular grids in a specific sequence. Each grid cell contains a single value. It is relatively a simple approach for data integration both conceptually and operationally. Explain advantages and disadvantages in detail.
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| 3. |
Use of GIS leads to better decision making in government. Elaborate the statement. |
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Answer» Explain how the GIS help in taking decisions in almost every field from day to day governance to internal security and defense. Mention at least five areas and explain with examples i.e. a) Disaster management b) Urban area planning c) Transport servicing d) Utility Services e) Implementation and Monitoring of Municipal infrastructure. |
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| 4. |
What is a major feature of segmentation?(a) Program is divided in data memory and program memory(b) Program is executed in segments(c) Program is divided into pieces having different access rights(d) It has effect of an unbounded architecture |
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Answer» Right option is (c) Program is divided into pieces having different access rights The best explanation: None. |
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| 5. |
In indexed allocation _____________(a) each file must occupy a set of contiguous blocks on the disk(b) each file is a linked list of disk blocks(c) all the pointers to scattered blocks are placed together in one location(d) none of the mentioned |
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Answer» Correct choice is (c) all the pointers to scattered blocks are placed together in one location To explain: None. |
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| 6. |
What is true regarding ‘Fence’?(a) Its a method to confine users to one side of a boundary(b) It can protect Operating system from one user(c) It cannot protect users from each other(d) All of the mentioned |
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Answer» The correct option is (d) All of the mentioned Explanation: None. |
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| 7. |
PB-rope L is ______________. a. Novel insecticideb. Sex pheromone c. Carbamate d. Organophosphate |
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Answer» PB-rope L is Sex Pheromone. |
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| 8. |
What is best solution to have effect of unbounded number if base/bound registers?(a) Tagged architecture(b) Segmentation(c) Fence method(d) None of the mentioned |
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Answer» Right option is (b) Segmentation To explain: None. |
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| 9. |
Cotton sticks should be placed _____________ to reduce pink bollworm carry over a. Horizontally b. Vertically c. Inside store |
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Answer» Cotton sticks should be placed Vertically to reduce pink bollworm carry over. |
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| 10. |
Write any two uses of the Internet. |
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Answer» The following uses of Internet: (a) to communicate (b) to gather information (c) to transact personal and professional business (d) to entertain etc. |
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| 11. |
What is correct regarding ‘relocation’ w.r.t protecting memory?(a) It is a process of taking a program as if it began at address 0(b) It is a process of taking a program as if it began at address 0A(c) Fence cannot be used within relocation process(d) All of the mentioned |
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Answer» Right choice is (a) It is a process of taking a program as if it began at address 0 The best I can explain: None. |
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| 12. |
What is not true regarding ‘Fence’?(a) It is implemented via hardware register(b) It doesn’t protect users from each other(c) It good to protect OS from abusive users(d) Its implementation is unrestricted and can take any amount of space in Operating system. |
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Answer» Correct answer is (d) Its implementation is unrestricted and can take any amount of space in Operating system. Explanation: None. |
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| 13. |
Protection is only provided at the _____ level.(a) lower(b) central(c) higher(d) none of the mentioned |
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Answer» Right choice is (a) lower Easiest explanation - None. |
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| 14. |
________ replacement generally results in greater system throughput.(a) Local(b) Global(c) Universal(d) Public |
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Answer» The correct answer is (b) Global For explanation: None. |
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| 15. |
You got some pictures of Jesus Christ through email from one of your friends. You want to send this pictures to your brother. What button will help you for this? |
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Answer» Forward button |
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| 16. |
Pentose sugar is |
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Answer» Pentose is a monosaccharide (simple sugar) with five carbon atoms. The chemical formula of all pentoses is C. 5H. 10O. |
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| 17. |
You got an email from your father working abroad. You want to send an email without typing his email id. Which button will help you for this? |
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Answer» Reply button |
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| 18. |
Select the sentence which gives a summary of the passage.However much we may complain about the number of advertisements there are in a newspaper, the fact remains that without advertisements there would be no newspapers. It's the advertisements that finance the newspapers and make it possible for us to buy them cheaply. A) The larger the circulation of a newspaper is, the greater is its need for good advertisements. B) Newspapers print so many advertisements that there is not much space left for the real news. C) Nowadays all newspapers spend a great deal of money on advertising. D) It is generally agreed that it is profitable for large companies to advertise regularly in the newspapers. E) Advertisements are essential to newspapers, without them they could not be produced economically. |
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Answer» E) Advertisements are essential to newspapers, without them they could not be produced economically. |
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| 19. |
How is disadvantage of all-or-nothing approach overcome?(a) Base/Bound(b) Relocation technique(c) Fence method(d) Tagged architecture |
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Answer» Right answer is (d) Tagged architecture The explanation is: None. |
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| 20. |
What is the action of ripaglinide |
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Answer» Repaglinide lowers blood glucose levels by stimulating the release of insulin from the pancreas. This action is dependent upon functioning beta (β) cells in the pancreatic islets. Insulin release is glucose-dependent and diminishes at low glucose concentrations. |
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| 21. |
If one site fails in distributed system then ___________(a) the remaining sites can continue operating(b) all the sites will stop working(c) directly connected sites will stop working(d) none of the mentioned |
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Answer» Right answer is (a) the remaining sites can continue operating The best explanation: None. |
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| 22. |
Divergence of curl of any vector field is |
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Answer» The divergence of the curl is zero. |
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| 23. |
Find the negation of pv(~ p ∧ q)(1) p ∧ q(2) □p ∨□q(3) p□q(4) p ∧ q |
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Answer» The correct option (1) p ∧ q Explanation: p (□p ∧ q) ≡ (p ∨ □p) ∧ (p ∨ q) ≡ p ∨ q Hence ~ (p ∨ q) ≡ (□p ∧ □q) |
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| 24. |
Which design features of a communication network are important?(a) Naming and name resolution(b) Routing strategies(c) Connection strategies(d) All of the mentioned |
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Answer» The correct answer is (d) All of the mentioned To explain I would say: None. |
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| 25. |
What are the characteristics of Naming and Name resolution?(a) name systems in the network(b) address messages with the process-id(c) virtual circuit(d) message switching |
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Answer» Right answer is (b) address messages with the process-id Explanation: None. |
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| 26. |
Network operating system runs on ___________(a) server(b) every system in the network(c) both server and every system in the network(d) none of the mentioned |
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Answer» Correct choice is (a) server Easy explanation - None. |
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| 27. |
Alvis got email about some products without his consent. Which type of email is this? |
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Answer» This is Spam email. |
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| 28. |
List any four green jobs in water conservation. |
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Answer» 1. Water Treatment specialist 2. Water Auditor 3. Water policy Analyst 4. Water Resource Planning Manager |
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| 29. |
Differentiate between the Internal Motivation and External Motivation. |
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Answer» In case of Internal motivation, an individual demonstrates a desire to do his/her work without any external reward and external motivation occurs when we feel driven by outside forces, performing an activity either to obtain a reward or to avoid punishment. |
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| 30. |
Aggregation means?A. Summarization B. Elimination C. hiding D. Casting |
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Answer» Correct option is: A. Summarization |
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| 31. |
What is not a major reason for building distributed systems?(a) Resource sharing(b) Computation speedup(c) Reliability(d) Simplicity |
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Answer» Right option is (d) Simplicity Explanation: None. |
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| 32. |
Overloading is a feature of ? A. Procedural Programming B. SQL C. Non Procedural Programming D. Object Oriented Programming |
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Answer» Correct option is: D. Object Oriented Programming |
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| 33. |
What are the types of distributed operating system?(a) Network Operating system(b) Zone based Operating system(c) Level based Operating system(d) All of the mentioned |
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Answer» Correct option is (a) Network Operating system To explain I would say: None. |
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| 34. |
What are the characteristics of a distributed file system?(a) Its users, servers and storage devices are dispersed(b) Service activity is not carried out across the network(c) They have single centralized data repository(d) There are multiple dependent storage devices |
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Answer» Right option is (a) Its users, servers and storage devices are dispersed To explain: None. |
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| 35. |
Indexing is ? A. Design of objects B. Creation of objects C. instances of objects D. Not related with objects |
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Answer» Correct option is: A. Design of objects |
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| 36. |
What is not true about a distributed system?(a) It is a collection of processor(b) All processors are synchronized(c) They do not share memory(d) None of the mentioned |
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Answer» Right choice is (b) All processors are synchronized The best I can explain: None. |
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| 37. |
Which one of the followings is associated with Logic gate ? A. AND B. For ( ) C. IFU D. Break |
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Answer» Correct option is: A. AND |
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| 38. |
What are the characteristics of processor in distributed system?(a) They vary in size and function(b) They are same in size and function(c) They are manufactured with single purpose(d) They are real-time devices |
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Answer» Correct answer is (a) They vary in size and function Explanation: None. |
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| 39. |
_______ thinking means different things in different disciplines. a) Rational b) Creative c) Critical |
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Answer» c) Critical Critical thinking means different things in different disciplines. |
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| 40. |
Which program is used to create a presentation: (a) MS Word (b) PowerPoint (c) Excel (d) Access |
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Answer» (b) PowerPoint PowerPoint is used to create a presentation. |
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| 41. |
In case of the motivation, an individual demonstrates a desire to do his/her work without any external reward. It is coming from inner mind. Which kind of motivation is this? a) Physiological motivation b) Psychological motivation c) External motivation d) Internal motivation |
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Answer» Correct option: d) Internal motivation |
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| 42. |
Number systems used to represent ? A. Quantity B. Count C. Value D. All of the above |
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Answer» Correct option is: A. Quantity |
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| 43. |
What are the characteristics of Distributed Operating system?(a) Users are aware of multiplicity of machines(b) Access is done like local resources(c) Users are aware of multiplicity of machines(d) They have multiple zones to access files |
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Answer» Right choice is (b) Access is done like local resources Easiest explanation - None. |
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| 44. |
What are the characteristics of data migration?(a) transfer data by entire file or immediate portion required(b) transfer the computation rather than the data(c) execute an entire process or parts of it at different sites(d) none of the mentioned |
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Answer» Right answer is (a) transfer data by entire file or immediate portion required For explanation: None. |
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| 45. |
If you are purchasing a mobile from Amazon.com, which type of E-Commerce, it is called: |
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Answer» If you are purchasing a mobile from Amazon.com, which type of E-Commerce, it is called Business to Consumer/customer. |
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| 46. |
The expression Y=AB+BC+AC shows the …… operation.A. EX-OR B. SOP C. POS D. NOR |
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Answer» Correct option is: B. SOP |
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| 47. |
We use the services of ______for searching the documents on Internet. |
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Answer» We use the services of Search Engine for searching the documents on Internet. |
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| 48. |
If all the words formed are arranged as in dictionary order, then what is the rank of word ‘COMPUTER’ |
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Answer» Letters in word COMPUTER are C, O, M, P, U, T, E, R. ∴ Ascending order of letter in word COMPUTER according to dictionary order is C, E, M, O, P, R, T, U. C is fixed for smallest order in dictionary. Number of words starting with CE = 6! = 720, Number of words starting with CM = 6! = 720, Number of words starting with COE = 5! = 120, Number of words starting with COME = 4! = 24, Number of words starting with COMPE = 3! = 6, Number of words starting with COMPR = 3! = 6, Number of words starting with COMPT = 3! = 6, Number of words starting with COMPUE = 2! = 2, Number of words starting with COMPUR = 2! = 2, After these words, COMPUTER is next word. ∴ Rank of word COMPUTER = 720 + 720 + 120 + 24 + 6 + 6 + 6 + 2 + 2 + 1 = 1607. |
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| 49. |
Which one is not a DML command in SQL ? A. UPDATE B. SELECT C. DELETE D. GRANT |
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Answer» Correct option is: D. GRANT |
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| 50. |
Google search engine is based on Boolean Operator:(a) AND (b) OR (c) NOT (d) AND & OR |
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Answer» (a) AND Google search engine is based on Boolean Operator AND. |
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