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 operating system does all of the following except- |
| A. | Provide a way for the user to interact with the computer. |
| B. | Manage the central processing unit (CPU). |
| C. | Manage memory and storage. |
| D. | Enable users to perform a specific task as document editing. |
| Answer» E. | |
| 2. |
Protocol used throughout internet, to generate requests of Web servers via a web browser is said to be |
| A. | HTTP |
| B. | TCP |
| C. | IP |
| D. | UDP |
| Answer» B. TCP | |
| 3. |
ALU is termed as- |
| A. | Arithmetic logical unit |
| B. | Array Logical Unit |
| C. | Application logic unit |
| D. | Application logic universal |
| Answer» B. Array Logical Unit | |
| 4. |
Disc with 10 cm diameter having capacity of 550 megabytes is classified as |
| A. | compact disc |
| B. | laser floppy |
| C. | bubble floppy |
| D. | blocked bubble disc |
| Answer» B. laser floppy | |
| 5. |
What is the full form of The SMTP In An SMTP Server in Computer Basic ? |
| A. | Simple Mail Transfer Protocol |
| B. | Serve Message Text Process |
| C. | Short Messaging Text Process |
| D. | Short Messaging Transfer Protocol |
| Answer» B. Serve Message Text Process | |
| 6. |
Destruction of files for malicious reasons such as access by fraudulent people is classified as being |
| A. | modified |
| B. | accessed |
| C. | destroyed |
| D. | unauthorized access |
| Answer» B. accessed | |
| 7. |
Portion of information processing cycle in which computer acquires data from some source is |
| A. | input |
| B. | output |
| C. | processing |
| D. | storage |
| Answer» B. output | |
| 8. |
Which class is used to control the data being used by application? |
| A. | Application class |
| B. | Document class |
| C. | View class |
| D. | Frame class |
| Answer» C. View class | |
| 9. |
If you want to secure a message, use a(n): |
| A. | Cryptology source |
| B. | Encryption key |
| C. | Encryption software package |
| D. | Cryptosystem |
| Answer» E. | |
| 10. |
Total number of bytes in '4K' bytes are |
| A. | 4096 bytes |
| B. | 4078 bytes |
| C. | 4032 bytes |
| D. | 4058 bytes |
| Answer» B. 4078 bytes | |
| 11. |
In computer, CAT stands for |
| A. | computerized axial topography |
| B. | computer aided topography |
| C. | computer aided translation |
| D. | computer adaptive test |
| Answer» B. computer aided topography | |
| 12. |
'IoT' refers to |
| A. | Internet of Things |
| B. | Intranet of Teleservices |
| C. | International Organisation of Teleservices |
| D. | Internet Organisation of Telecommunication |
| Answer» B. Intranet of Teleservices | |
| 13. |
Boolean search operators are |
| A. | and |
| B. | or |
| C. | not |
| D. | all of these |
| Answer» E. | |
| 14. |
Fourth step in running and preparing batch jobs is to |
| A. | wait in the queue |
| B. | store output |
| C. | write on printed sheets |
| D. | verify the work |
| Answer» C. write on printed sheets | |
| 15. |
What would you not use with a flatbed plotter? |
| A. | A pen |
| B. | Eraser |
| C. | Paper |
| D. | None of these |
| Answer» D. None of these | |
| 16. |
Computer in a home can be used for |
| A. | keeping records |
| B. | making budgets |
| C. | watching movies |
| D. | all of these |
| Answer» E. | |
| 17. |
What would be the best way to move around a 3D environment? |
| A. | Use a tracker ball |
| B. | Use a keyboard |
| C. | Use a space mouse |
| D. | Use Joystick |
| Answer» B. Use a keyboard | |
| 18. |
A disk content that is recorded at the time of manufacture and that cannot be changed or erased by the user is _______ |
| A. | run-only |
| B. | read-only |
| C. | write-only |
| D. | memory-only |
| Answer» C. write-only | |
| 19. |
Incorrect form of data input can negate computer characteristic named as |
| A. | Automacy |
| B. | Accuracy |
| C. | Versatility |
| D. | Reliability |
| Answer» C. Versatility | |
| 20. |
Who invented Analytical engine? |
| A. | Blaise Pascal |
| B. | George Bool |
| C. | Charles Babbage |
| D. | Dr. Herman Hollerith |
| Answer» D. Dr. Herman Hollerith | |
| 21. |
Instructions and memory addresses in the RAM of a computer are stored using _________ |
| A. | Binary Digits |
| B. | Decimal Digits |
| C. | Octal Digits |
| D. | Parity Bits |
| Answer» B. Decimal Digits | |
| 22. |
Operations performed on serial file are in order would be much |
| A. | easier |
| B. | complex |
| C. | differential |
| D. | sequential |
| Answer» B. complex | |
| 23. |
Protection against traffic congestion is ensured by help of |
| A. | Data control |
| B. | Flow control |
| C. | Access control |
| D. | Process control |
| Answer» C. Access control | |
| 24. |
Operation carried out by a NOT gate are also termed as |
| A. | inverting |
| B. | converting |
| C. | reverting |
| D. | reversing |
| Answer» B. converting | |
| 25. |
Numbers are usually sorted into |
| A. | descending order |
| B. | ascending order |
| C. | linear order |
| D. | acquiring |
| Answer» C. linear order | |
| 26. |
Hard discs, fixed head discs, floppy discs and optical discs all are types of |
| A. | direct access storage |
| B. | serial access storage |
| C. | volatile access storage |
| D. | non impact access storage |
| Answer» B. serial access storage | |
| 27. |
Two or more networks are interconnected to form a single network is known to be |
| A. | Use-networking |
| B. | Internetworking |
| C. | Tel-networking |
| D. | Intra-networking |
| Answer» C. Tel-networking | |
| 28. |
The ___________ greatly reduces the time required to access a single record, without sacrificing the sequential nature of the file |
| A. | Sequential file |
| B. | Indexed sequential file |
| C. | Direct file |
| D. | Relative file |
| Answer» C. Direct file | |
| 29. |
In computer, CBT stands for |
| A. | computer based trade |
| B. | computer based training |
| C. | certificate based training |
| D. | computer based transactions |
| Answer» C. certificate based training | |
| 30. |
Most applications of robotic are used in area of |
| A. | cooking |
| B. | manufacturing |
| C. | teaching |
| D. | farming |
| Answer» C. teaching | |
| 31. |
Interleaving of records to form one file containing all records is classified as |
| A. | merging |
| B. | finding |
| C. | file learning |
| D. | searching |
| Answer» B. finding | |
| 32. |
Alphabetical letters, digits from 0 or other special characters are said to be included in |
| A. | alphanumeric characters |
| B. | graphics characters |
| C. | control characters |
| D. | character sets |
| Answer» B. graphics characters | |
| 33. |
Device which is used in stores to directly read the universal production code printed on each product sold is called |
| A. | bar code reader |
| B. | laser light |
| C. | spy cam |
| D. | printer |
| Answer» B. laser light | |
| 34. |
The ______ storage on ROM chip, is responsible for loading the operating system from its permanent location on the hard drive in to RAM. |
| A. | BIOS |
| B. | API |
| C. | Device driver |
| D. | Supervisor program |
| Answer» B. API | |
| 35. |
In an information system, alphanumeric data normally takes the form of- |
| A. | Sentence and paragraph |
| B. | Numbers and alphabetical characters |
| C. | Human voice and other sound |
| D. | None of these |
| Answer» C. Human voice and other sound | |
| 36. |
In computer, benefit of CAD may be summed up as |
| A. | accuracy |
| B. | repeatability |
| C. | speed and flexibility of production |
| D. | all of these |
| Answer» E. | |
| 37. |
USB Hard disk is a ________ type of storage device |
| A. | Primary |
| B. | Secondary |
| C. | Tertiary |
| D. | Auxillary |
| Answer» C. Tertiary | |
| 38. |
An application program providing a way to communicate and coordinate with information presented on World Wide Web is known to be |
| A. | Graphical user interface |
| B. | Browser |
| C. | Resource locator |
| D. | Protocols |
| Answer» C. Resource locator | |
| 39. |
A digitizing tablet can be used for? |
| A. | Tracing diagrams |
| B. | Printing letters |
| C. | Reading bar-codes |
| D. | Playing |
| Answer» B. Printing letters | |
| 40. |
During processing data, programs, and processed information are held temporality in ........................... . |
| A. | Secondary storage |
| B. | ROM |
| C. | RAM |
| D. | CPU |
| Answer» D. CPU | |
| 41. |
'Linux' is an example of |
| A. | Software |
| B. | Application |
| C. | Operating System |
| D. | Browser |
| Answer» D. Browser | |
| 42. |
Situation in which printers are differentiated on basis of characters, lines and pages to be printed is called |
| A. | sequence to print data |
| B. | impact to print data |
| C. | non impact printer |
| D. | font of characters |
| Answer» B. impact to print data | |
| 43. |
The ............ operating system was initially created in the early 1970s at AT&T's Bell Labs. |
| A. | Linux |
| B. | DOS |
| C. | Unix |
| D. | GNU |
| Answer» D. GNU | |
| 44. |
Hyper-threading (HT) is related to- |
| A. | Processor |
| B. | RAM |
| C. | Mother board |
| D. | Hard Disk |
| Answer» B. RAM | |
| 45. |
Surgeons can perform delicate operation by manipulating devices through computers instead of manually. this technology is known as- |
| A. | Robotics |
| B. | Computer forensics |
| C. | Simulation |
| D. | Forecasting |
| Answer» B. Computer forensics | |
| 46. |
What is the first Indigenously developed Super Computer of India? |
| A. | Tejas |
| B. | Anupam |
| C. | Aryabhatt |
| D. | Param |
| Answer» E. | |
| 47. |
Officer LANs that are spread geographically apart on a large scale can be connected using a corporate |
| A. | WAN |
| B. | LAN |
| C. | CAN |
| D. | DAN |
| Answer» B. LAN | |
| 48. |
Program packages that allows user to search items in a file or some combination of selected items are classified as |
| A. | file search |
| B. | file inquiry |
| C. | linear file search |
| D. | quadratic linear search |
| Answer» C. linear file search | |
| 49. |
Maintaining business relationship and selling information, services and commodities by mean of computer telecommunication network is called |
| A. | e-commerce |
| B. | online shopping |
| C. | online transaction |
| D. | online dealing |
| Answer» B. online shopping | |
| 50. |
In computer, MICR stands for |
| A. | magic in character redo |
| B. | magnetic ink character recorder |
| C. | magnetic ink character reader |
| D. | magnetic ink chart receipt |
| Answer» D. magnetic ink chart receipt | |