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. |
FDD' stands for [IBPS Clerk 2015] |
| A. | Floppy Drive Detector |
| B. | Floppy Drive Demodulator |
| C. | Floppy Disk Drive |
| D. | Floppy Demodulator Disk |
| E. | None of the above |
| Answer» D. Floppy Demodulator Disk | |
| 2. |
Which of the following is a temporary primary memory? [RBI Grade B 2014] |
| A. | FROM |
| B. | RAM |
| C. | ROM |
| D. | EPROM |
| E. | None of these |
| Answer» C. ROM | |
| 3. |
What is output? [SBI 2011] |
| A. | Which is taken by user to processor |
| B. | Which is get to processer by user |
| C. | Which is get to user from processor |
| D. | Which is get to processor by user |
| E. | None of these |
| Answer» D. Which is get to processor by user | |
| 4. |
The operating system is the most common type of........... [SBI PO 2015] |
| A. | communication |
| B. | application |
| C. | System |
| D. | word-processing |
| E. | None of these |
| Answer» D. word-processing | |
| 5. |
....... Is the process of carrying out commands? [Syndicate Bank 2010] |
| A. | Fetching |
| B. | Storing |
| C. | Decoding |
| D. | Executing |
| E. | None of these |
| Answer» E. None of these | |
| 6. |
The function of CPU is................ [Syndicate Bank 2010] |
| A. | To provide external storage of text |
| B. | To communicate with the operator |
| C. | To read, interpret and process the information and instruction |
| D. | To provide a hard copy' |
| E. | None of these |
| Answer» D. To provide a hard copy' | |
| 7. |
In order to reproduce sound a compact disk (CD) audio player uses a |
| A. | quartz crystal |
| B. | titanium needle |
| C. | laser beam |
| D. | barium titanate ceramic |
| E. | None of the above |
| Answer» D. barium titanate ceramic | |
| 8. |
Frequently-accessed information is held in |
| A. | hard drive |
| B. | cache memory |
| C. | flash memory |
| D. | read only memory |
| E. | None of the above |
| Answer» C. flash memory | |
| 9. |
Which part of the computer is used for calculating and comparing? [IBPS Clerk 2013] |
| A. | ALU |
| B. | Control unit |
| C. | Disk unit |
| D. | Modem |
| E. | None of these |
| Answer» B. Control unit | |
| 10. |
Instructions and memory address are represented by [IBPS Clerk 2015] |
| A. | character code |
| B. | binary codes |
| C. | binary word |
| D. | parity bit |
| E. | None of these |
| Answer» C. binary word | |
| 11. |
Which of the following controls the machine cycle? |
| A. | Control unit |
| B. | Memory unit |
| C. | Logic unit |
| D. | Arithmetic unit |
| E. | None of these |
| Answer» B. Memory unit | |
| 12. |
Which of the following executes the computer commands? |
| A. | Arithmetic unit |
| B. | Logic unit |
| C. | Both a and b |
| D. | Control unit |
| E. | None of these |
| Answer» D. Control unit | |
| 13. |
The difference between memory and storage is that memory is ...... and storage is......... [IBPS Clerk 2015] |
| A. | temporary; permanent |
| B. | permanent; temporary |
| C. | slow; fast |
| D. | non-volatile; volatile |
| E. | None of the above |
| Answer» B. permanent; temporary | |
| 14. |
A joystick allows movements is which angle. |
| A. | \[{{30}^{o}}\] |
| B. | \[{{60}^{o}}\] |
| C. | \[{{90}^{o}}\] |
| D. | \[{{240}^{o}}\] |
| E. | \[{{360}^{o}}\] |
| Answer» F. | |
| 15. |
A hardware device which converts data into meaningful information is called |
| A. | protector |
| B. | output device |
| C. | input device |
| D. | program |
| E. | processor |
| Answer» F. | |
| 16. |
Which of the following printers, are you sure, will not to use if your objective is to print on multi carbon forms? |
| A. | Daisy wheel |
| B. | Dot matrix |
| C. | Laser |
| D. | Thermal |
| E. | All of these |
| Answer» D. Thermal | |
| 17. |
The main job of a CPU is to...... [Allahabad Bank PO 2011] |
| A. | Carry out program instructions |
| B. | Store data/information for future use |
| C. | Process data and information |
| D. | Both (a) and (c) |
| E. | None of these |
| Answer» E. None of these | |
| 18. |
All of the logic and mathematical calculations done by the computer happen in/on the [Allahabad Bank PO 2011] |
| A. | System Board |
| B. | Central Control Unit |
| C. | Central Processing Unit |
| D. | Motherboard |
| E. | Memory |
| Answer» D. Motherboard | |
| 19. |
When speaking of computer input and output, input refers to....... [Allahabad Bank PO 2011] |
| A. | any data processing that occurs from new data input into the computer |
| B. | Retrieval of data or information that has been input into the |
| C. | Data or information that has been entered into the computer |
| D. | The transmission of data that has been input into the computer |
| E. | Both (c) and (d) above |
| Answer» F. | |
| 20. |
Computer software is [SBI Clerk 2015] |
| A. | used only for output |
| B. | a computer peripheral |
| C. | used for input |
| D. | a set of instructions |
| E. | used only in operating systems |
| Answer» E. used only in operating systems | |
| 21. |
Which of the following is not an example of application software? [IBPS PO 2015] |
| A. | Word processing software |
| B. | Spreadsheet software |
| C. | Operating system software |
| D. | Database software |
| E. | Graphics software |
| Answer» D. Database software | |
| 22. |
Verification of a login name and password is known as [IBPS Clerk 2014] |
| A. | configuration |
| B. | accessibility |
| C. | authentication |
| D. | logging in |
| E. | Other than those given as options |
| Answer» D. logging in | |
| 23. |
What is a person called who uses a computer to cause harm to people or destroy critical systems? [IBPS Clerk 2014] |
| A. | Cyber Terrorist |
| B. | Black-hat-Hacker |
| C. | Cyber Cracker |
| D. | Hacktivist |
| E. | Other than those given as options |
| Answer» D. Hacktivist | |
| 24. |
......... refers to the unauthorised copying and distribution of software. [IBPS Clerk 2014] |
| A. | Hacking |
| B. | Software piracy |
| C. | Software literacy |
| D. | Cracking |
| E. | Copyright |
| Answer» C. Software literacy | |
| 25. |
The OCR recognises the ...... of the characters with the help of light source. [SBI Clerk 2009] |
| A. | size |
| B. | shape |
| C. | colour |
| D. | used ink |
| E. | None of these |
| Answer» C. colour | |
| 26. |
Which key is used in combination with another key to perform a specific task? [SBI Clerk 2009] |
| A. | Function |
| B. | Space bar |
| C. | Arrow |
| D. | Control |
| E. | None of these |
| Answer» E. None of these | |
| 27. |
...... printer cannot print more than one character at a time. [SSC CHSL 2013] |
| A. | Line |
| B. | Daisy wheel |
| C. | Laser |
| D. | Dot matrix |
| Answer» E. | |
| 28. |
Peripheral devices such as printers and monitors are considered to be ....... [IBPS Clerk 2013] |
| A. | hardware |
| B. | software |
| C. | data |
| D. | information |
| E. | source code |
| Answer» B. software | |
| 29. |
The steps and tasks needed to process data, such as responses to questions or clicking an icon, are called |
| A. | instructions |
| B. | the operating system |
| C. | application software |
| D. | the system unit |
| E. | None of these |
| Answer» B. the operating system | |
| 30. |
Utility programs include |
| A. | Virus scanning software |
| B. | Backup software |
| C. | Disk defragmenter |
| D. | All of the above |
| E. | None of the above |
| Answer» E. None of the above | |
| 31. |
Software designed for a specific purpose/ application such as pay calculations, processing of examination result, etc are known as |
| A. | utility software |
| B. | system software |
| C. | application software |
| D. | customised software |
| E. | None of the above |
| Answer» D. customised software | |
| 32. |
......... are attempts by individuals to obtain confidential information from you by falsifying their identity. [IBPS PO 2011, IBPS Clerk 2013] |
| A. | Phishing trips |
| B. | Computer viruses |
| C. | Spyware scams |
| D. | Viruses |
| E. | Phishing scams |
| Answer» B. Computer viruses | |
| 33. |
Where are programs and data to be used by the computer available? [SSC FCI 2012] |
| A. | Processing unit |
| B. | Output |
| C. | Storage |
| D. | Input |
| Answer» D. Input | |
| 34. |
This component is required to process data into information and consists of integrated circuits. [SBI Clerk 2011] |
| A. | Hard disk |
| B. | RAM |
| C. | CPU |
| D. | ROM |
| E. | None of these |
| Answer» D. ROM | |
| 35. |
Which of the following is not related to a utility software? |
| A. | Text editor |
| B. | Antivirus program |
| C. | Disk compression software |
| D. | Railway reservation system |
| E. | None of the above |
| Answer» E. None of the above | |
| 36. |
Some viruses have a delayed payload, which is sometimes called a |
| A. | time |
| B. | anti-virus |
| C. | bomb |
| D. | All of these |
| E. | None of these |
| Answer» D. All of these | |
| 37. |
Which virus spreads in application software? |
| A. | Macro virus |
| B. | Boot virus |
| C. | File virus |
| D. | Antivirus |
| E. | None of these |
| Answer» B. Boot virus | |
| 38. |
First boot sector virus is |
| A. | computed |
| B. | mind |
| C. | brain |
| D. | Elk Cloner |
| E. | None of these |
| Answer» D. Elk Cloner | |
| 39. |
The octal equivalent of the Binary number (101001100) is...... [SSC 2013] |
| A. | \[{{(515)}_{8}}\] |
| B. | \[{{(514)}_{8}}\] |
| C. | \[{{(504)}_{8}}\] |
| D. | \[{{(415)}_{8}}\] |
| Answer» C. \[{{(504)}_{8}}\] | |
| 40. |
The term GIGO is related to [SSC LDC, 2015] |
| A. | Accuracy |
| B. | Automatic |
| C. | Flexibility |
| D. | Versatility |
| Answer» B. Automatic | |
| 41. |
Arithmetic & Logic Unit- I. Perform Arithmetic operations II. Store Data III. Perform comparisons IV. Communicate with input devices Which of the following is true? |
| A. | I only |
| B. | III only |
| C. | I & II |
| D. | I & III |
| Answer» E. | |
| 42. |
A collection of unprocessed items is......... [PNB Clerk 2010] |
| A. | Information |
| B. | data |
| C. | Memory |
| D. | reports |
| E. | None of these |
| Answer» C. Memory | |
| 43. |
The rate at which scanning is repeated in a CRT is called [SBI Clerk 2009] |
| A. | refresh rate |
| B. | resolution |
| C. | pitch, |
| D. | bandwidth |
| E. | None of these |
| Answer» B. resolution | |
| 44. |
Which of the following groups consists of only input devices? [SBI Clerk 2011] |
| A. | Mouse, Keyboard, Monitor |
| B. | Mouse, Keyboard, Printer |
| C. | Mouse, Keyboard, Plotter |
| D. | Mouse, Keyboard, Scanner |
| E. | None of the above |
| Answer» E. None of the above | |
| 45. |
Controlling part of computer is- |
| A. | Printer |
| B. | Keyboard |
| C. | C.P.U. |
| D. | Hard Disk |
| E. | None of these |
| Answer» F. | |
| 46. |
Capacity of computer is ? |
| A. | Limited |
| B. | Unlimited |
| C. | Low |
| D. | High |
| E. | None of these |
| Answer» B. Unlimited | |
| 47. |
The central processing unit (CPU)............. [Bank of Baroda 2010] |
| A. | Contains the electronic circuits that cause processing to occur |
| B. | Makes the information resulting from processing available for use |
| C. | Allows data programs, commands, and user responses to be entered into a computer |
| D. | consists of electronic components that store data |
| E. | None of these |
| Answer» C. Allows data programs, commands, and user responses to be entered into a computer | |
| 48. |
Which of the following is not the major function of a computer? [P. & Sindh 2010] |
| A. | Processing data into information |
| B. | Storing data or information |
| C. | Gathering data |
| D. | Analyzing data or information |
| E. | None of these |
| Answer» E. None of these | |
| 49. |
Which of the following is not a ROM? |
| A. | PROM |
| B. | EPROM |
| C. | EEPROM |
| D. | EDPROM |
| E. | None of these |
| Answer» E. None of these | |
| 50. |
Unit of storage capacity is |
| A. | meters |
| B. | bit |
| C. | bus |
| D. | cubicmeter |
| E. | None of these |
| Answer» C. bus | |