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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 device that makes the matter of a webpage available through an Internet service is called? |
| A. | Server |
| B. | browser |
| C. | client |
| D. | All of the above |
| Answer» B. browser | |
| 2. |
The operation of adding any two digits is done? |
| A. | in the program |
| B. | A. L. U.S. (ALU) |
| C. | in control unit |
| D. | in output unit |
| Answer» C. in control unit | |
| 3. |
Computer programs are also called ……? |
| A. | Applications |
| B. | documents |
| C. | Operating System |
| D. | peripherals |
| Answer» B. documents | |
| 4. |
C, C++ and java are examples. |
| A. | of programming languages |
| B. | of secondary memory devices |
| C. | Computer's internal parts |
| D. | none of these |
| Answer» B. of secondary memory devices | |
| 5. |
Which of the following topology is the best? |
| A. | ring topology |
| B. | star topology |
| C. | bus topology |
| D. | All of the above |
| Answer» D. All of the above | |
| 6. |
How many bits of data does each ALU decode at a time? |
| A. | 33 bit |
| B. | 32 bit |
| C. | 50 bit |
| D. | 1 bit |
| Answer» C. 50 bit | |
| 7. |
Gateways are used to connect? |
| A. | two identical networks |
| B. | Of two completely unequal networks |
| C. | best routes available for communication |
| D. | none of these |
| Answer» C. best routes available for communication | |
| 8. |
Which of the following range of CD-ROM is used in multimedia? |
| A. | 15-500 megabytes (MB) |
| B. | 200-600 megabytes (MB) |
| C. | 250-700 megabytes (MB) |
| D. | 300-800 megabytes (MB) |
| Answer» D. 300-800 megabytes (MB) | |
| 9. |
How many letters are in bar coding? |
| A. | 10 |
| B. | 20 |
| C. | 40 |
| D. | 50 |
| Answer» B. 20 | |
| 10. |
Hard disk is - |
| A. | PROM |
| B. | PROM |
| C. | magnetic disc |
| D. | printer |
| Answer» D. printer | |
| 11. |
The permanent memory in which the programs stored at the time of making the computer cannot be destroyed is called. |
| A. | RAM |
| B. | CU |
| C. | ROM |
| D. | none of these |
| Answer» D. none of these | |
| 12. |
What is the basic compound for making fragrance? |
| A. | ether |
| B. | Freon |
| C. | Cyril |
| D. | Akiral |
| Answer» B. Freon | |
| 13. |
A computer program is a set of programs that run or control computer hardware and act as interfaces with application programs and users. |
| A. | object code |
| B. | compiler |
| C. | Operating System |
| D. | CPU |
| Answer» D. CPU | |
| 14. |
In which diseases is DDT mainly used? |
| A. | kill mosquitoes that spread malaria |
| B. | In ending typhus carrier gambling |
| C. | both of the above |
| D. | both wrong |
| Answer» D. both wrong | |
| 15. |
The part, which performs the actual calculations (addition, subtraction, multiplication, division) and comparison of the computer, is called. |
| A. | C. U. (CU) |
| B. | A. L. U.S. (ALU) |
| C. | memory |
| D. | all these |
| Answer» C. memory | |
| 16. |
The part of the CPU that coordinates the activities of all other components of the computer is |
| A. | Motherboard |
| B. | coordination board |
| C. | control unit |
| D. | Arithmetic Logic Unit |
| Answer» D. Arithmetic Logic Unit | |
| 17. |
Which of the following is not a function of MIS? |
| A. | planning |
| B. | directing |
| C. | organizing |
| D. | none |
| Answer» E. | |
| 18. |
The tools of DDS are - |
| A. | coloxy graphics |
| B. | software |
| C. | special editor |
| D. | All of the above |
| Answer» E. | |
| 19. |
Which field is used to find a particular record? |
| A. | key |
| B. | d0main |
| C. | attribute |
| D. | both a and B |
| Answer» B. d0main | |
| 20. |
In which year United States banned DDT? |
| A. | 1971 |
| B. | 1972 |
| C. | 1973 |
| D. | 1974 |
| Answer» D. 1974 | |
| 21. |
What is part of dss? |
| A. | data |
| B. | system |
| C. | tools u0026 techniques |
| D. | All of the above |
| Answer» E. | |
| 22. |
Which structure has more reliability? |
| A. | bus |
| B. | ring |
| C. | stay |
| D. | none of these |
| Answer» B. ring | |
| 23. |
What is network topology? |
| A. | bus network |
| B. | Ring network |
| C. | star network |
| D. | All of the above |
| Answer» E. | |
| 24. |
In which hospital in Switzerland did Paul Müller discover the insecticidal effect of DDT? |
| A. | Valencia Pharmacy |
| B. | Catalonia Dispensary |
| C. | Swiss dispensary |
| D. | Gigi Aishdhalaya |
| Answer» E. | |
| 25. |
Saved document is called ………? |
| A. | project |
| B. | Word |
| C. | folder |
| D. | file |
| Answer» E. | |
| 26. |
The process of deviceizing a disc into tracks and sectors is |
| A. | formatting |
| B. | tracking |
| C. | allotting |
| D. | crashing |
| Answer» B. tracking | |
| 27. |
Which country has created a new Guinness World Record for making the world's largest man-made national flag? |
| A. | America |
| B. | Bulgaria |
| C. | Netherlands |
| D. | India |
| Answer» E. | |
| 28. |
Under the bus network - |
| A. | Various nodes and devices of the network are connected in a straight line |
| B. | does not print |
| C. | program ends |
| D. | All of the above |
| Answer» B. does not print | |
| 29. |
For what discovery did Paul Mueller receive the Nobel Prize in Medicine and Physiology in 1948? |
| A. | to search for the callosum |
| B. | for the discovery of chlorine |
| C. | Lies |
| D. | Insecticidal Effects of DDT |
| Answer» E. | |
| 30. |
In which year did Paul Müller discover the insecticidal effect of DDT at Gigi Hospital in Switzerland? |
| A. | 1939 |
| B. | 1941 |
| C. | 1943 |
| D. | 1945 |
| Answer» B. 1941 | |
| 31. |
Who has been awarded the Swiss Ambassador Award 2014 for Inspirational and Socially Responsible Leadership? |
| A. | Ratan Tata |
| B. | shiv nadar |
| C. | Mark Zuckerberg |
| D. | azim premji |
| Answer» E. | |
| 32. |
Recently India has announced the establishment ofNewton-Bhabha Fundwith which country? |
| A. | America |
| B. | United Kingdom |
| C. | Italy |
| D. | Switzerland |
| Answer» C. Italy | |
| 33. |
Recently, who has become the second richest person in the world? |
| A. | warren buffet |
| B. | Mark Zuckerberg |
| C. | Mukesh Ambani |
| D. | Bill Gates |
| Answer» B. Mark Zuckerberg | |
| 34. |
Which country has won the fourth Cricket World Cup for the blind? |
| A. | Pakistan |
| B. | Australia |
| C. | India |
| D. | Sri Lanka |
| Answer» D. Sri Lanka | |
| 35. |
Recently, which bowler has been banned due to suspicious bowling action? |
| A. | Saeed Ajmal |
| B. | Harbhajan Singh |
| C. | Mohammad Hafeez |
| D. | R Ashwin |
| Answer» D. R Ashwin | |
| 36. |
In which year was the first chlorinated, organic insecticide DDT originally created? |
| A. | 1800 |
| B. | 1870 |
| C. | 1873 |
| D. | 1876 |
| Answer» D. 1876 | |
| 37. |
Recently China has started a major water supply project in which neighboring country? |
| A. | Srinivasa |
| B. | Maldives |
| C. | Vietnam |
| D. | Nepal |
| Answer» B. Maldives | |
| 38. |
What is the chlorofluoro derivative of methane and ethane combined called? |
| A. | Frean |
| B. | neon |
| C. | both right |
| D. | both wrong |
| Answer» B. neon | |
| 39. |
Which chemical can cause rapid fainting, deep sleep, unconsciousness or death in severe cases? |
| A. | Thyroid |
| B. | tetrachloromethane |
| C. | regeneration |
| D. | reduction |
| Answer» C. regeneration | |
| 40. |
RecentlyNedunuri Krishna Murthyhas passed away, he was associated with which field? |
| A. | Khayal Gharana |
| B. | Carnatic music |
| C. | Dhrupad Gharana |
| D. | thumri gharana |
| Answer» C. Dhrupad Gharana | |
| 41. |
The Boeing aircraft has completed the first flight in the world using which fuel? |
| A. | Green diesel |
| B. | Jet Fuel |
| C. | Aviation Turbine Fuel |
| D. | Liquified Nitrogen |
| Answer» B. Jet Fuel | |
| 42. |
Which of the following was widely used as a fire extinguisher till the mid 1960s? |
| A. | Thalamus |
| B. | tetrachloromethane |
| C. | pons |
| D. | Medulla |
| Answer» C. pons | |
| 43. |
What is another name for carbonyl chloride? |
| A. | chlorine |
| B. | callosum |
| C. | Layages |
| D. | Fasjin |
| Answer» E. | |
| 44. |
What is a compound containing more than one halogen atom commonly called? |
| A. | Lymphocyte |
| B. | Ferretima |
| C. | polyhalogen compound |
| D. | kylum |
| Answer» D. kylum | |
| 45. |
Which polyhalogen compound harms the central nervous system of humans? |
| A. | ferrous carbonate |
| B. | methylene chloride |
| C. | lead carbonate |
| D. | lead sulfate |
| Answer» C. lead carbonate | |
| 46. |
Who did work on nickel catalyzed hydrogenation? |
| A. | melvin calvin |
| B. | Catherine Esau |
| C. | Paul Sabatye |
| D. | all wrong |
| Answer» D. all wrong | |
| 47. |
What are the objects which are superimposed on their mirror image called? |
| A. | Akiral |
| B. | In Sarcole |
| C. | acromine |
| D. | collagen |
| Answer» B. In Sarcole | |
| 48. |
Jacobs Hendrix Vant Hoff received the first Nobel Prize in Chemistry for his work on |
| A. | liquefaction of gases |
| B. | working on solutions |
| C. | Ion-constant |
| D. | all wrong |
| Answer» C. Ion-constant | |
| 49. |
In which year did Victor Grenier and Paul Sawatay jointly receive the Nobel Prize in Chemistry? |
| A. | 1906 |
| B. | 1908 |
| C. | 1910 |
| D. | 1912 |
| Answer» E. | |
| 50. |
The object which cannot be superimposed on its mirror image is called |
| A. | Konkev |
| B. | Cyril |
| C. | Citrus |
| D. | naihome |
| Answer» C. Citrus | |