MCQOPTIONS
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MCQOPTIONS
This section includes 109 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Science knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which one is the Low Level Language? |
| A. | Assembly |
| B. | Visual Basic |
| C. | Java |
| D. | C++ |
| Answer» B. Visual Basic | |
| 2. |
Which program can be used for email? |
| A. | Internet Explorer |
| B. | Outlook Express |
| C. | NetMeeting |
| D. | FrontPage |
| Answer» C. NetMeeting | |
| 3. |
Which technology is used in a CDROM Drive? |
| A. | Mechanical |
| B. | Electromechanical |
| C. | Optical |
| D. | Fiber Optica |
| Answer» D. Fiber Optica | |
| 4. |
Who is known as the father of Computer Science? |
| A. | Charles Babbage |
| B. | Dr. Herman Hollerith |
| C. | Howard Aiken |
| D. | Blaise Pascal |
| Answer» B. Dr. Herman Hollerith | |
| 5. |
You use a(n) ______________such as a keyboard or mouse, to input information |
| A. | output device |
| B. | input device |
| C. | storage device |
| D. | processing device |
| Answer» C. storage device | |
| 6. |
Which of the following is/are operating systems |
| A. | Windows |
| B. | Unix |
| C. | OS/2 |
| D. | All of these |
| Answer» E. | |
| 7. |
Which of the following is a network topoloty |
| A. | LAN |
| B. | WAN |
| C. | MAN |
| D. | BUS |
| Answer» E. | |
| 8. |
Which of the following contains permanent data and gets updated during the processing of transactions? |
| A. | Operating System File |
| B. | Transaction file |
| C. | Software File |
| D. | Master file |
| Answer» E. | |
| 9. |
Which is a volatile memory? |
| A. | ROM |
| B. | BIOS |
| C. | PROM |
| D. | RAM |
| Answer» E. | |
| 10. |
Which is a valid program to access the Internet? |
| A. | Access |
| B. | Front Page |
| C. | Windows Explorer |
| D. | Netscape |
| Answer» E. | |
| 11. |
Which device is used to process data? |
| A. | CPU |
| B. | RAM |
| C. | DCU |
| D. | VDU |
| Answer» B. RAM | |
| 12. |
Which computer peripheral manufacturer quotes “Empowering your PC”? |
| A. | Canon |
| B. | Epson |
| C. | Mercury |
| D. | Samsung |
| Answer» D. Samsung | |
| 13. |
When creating a computer program, the designs the structure of the program |
| A. | End user |
| B. | System Analyst |
| C. | Programmer |
| D. | All of the above |
| Answer» C. Programmer | |
| 14. |
When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits? |
| A. | ANSI |
| B. | ASCII |
| C. | EBCDIC |
| D. | ISO |
| Answer» B. ASCII | |
| 15. |
What type of printers are Dot Matrix Printers? |
| A. | Laser |
| B. | Inkjet |
| C. | Impact |
| D. | Drum |
| Answer» D. Drum | |
| 16. |
What is the full form of RAM? |
| A. | Read Access Memory |
| B. | Random Access Memory |
| C. | Rapid access Memory |
| D. | None of these |
| Answer» C. Rapid access Memory | |
| 17. |
What is the capacity of a 3.5” Floppy Disk? |
| A. | 360KB |
| B. | 720KB |
| C. | 1.2MB |
| D. | 1.44MB |
| Answer» E. | |
| 18. |
What do you call a single point on a computer screen |
| A. | Cell |
| B. | Element |
| C. | Pixel |
| D. | Bit |
| Answer» D. Bit | |
| 19. |
VOIP stands for__________________ |
| A. | Voice over IP |
| B. | Video over IP |
| C. | Viruses over IP |
| D. | Virtual over IP |
| Answer» B. Video over IP | |
| 20. |
UNIVAC is . |
| A. | Universal Automatic Computer |
| B. | Universal Array Computer |
| C. | Unique Automatic Computer |
| D. | Unvalued Automatic Computer |
| Answer» B. Universal Array Computer | |
| 21. |
translates and executes program at run time line by line |
| A. | Compiler |
| B. | Interpreter |
| C. | Linker |
| D. | Loader |
| Answer» C. Linker | |
| 22. |
______________transforms one interface into another interface |
| A. | Program |
| B. | Software |
| C. | Data |
| D. | None of these |
| Answer» C. Data | |
| 23. |
Trackball is a._______________________ |
| A. | Input device |
| B. | Output device |
| C. | Programming language |
| D. | Software |
| Answer» B. Output device | |
| 24. |
Touch Screen is______________________ |
| A. | Input device |
| B. | Output device |
| C. | Both a & b above |
| D. | None of these |
| Answer» D. None of these | |
| 25. |
The_______________is the amount of data that a storage device can move from the storage medium to the Computer per second |
| A. | data migration rate |
| B. | data digitizing rate |
| C. | data transfer rate |
| D. | data access rate |
| Answer» D. data access rate | |
| 26. |
The typical computer criminal is a |
| A. | a Young hacker |
| B. | Trusted employee with no criminal record |
| C. | Trusted employee with a long, but unknown criminal record. |
| D. | Overseas young cracker. |
| Answer» C. Trusted employee with a long, but unknown criminal record. | |
| 27. |
The Third Generation Computer was made with______________. |
| A. | Vacuum Tube |
| B. | Discrete Components |
| C. | IC |
| D. | Bio Chips |
| Answer» D. Bio Chips | |
| 28. |
The term designates equipment that might be added to a computer system to enhance its functionality. |
| A. | digital device |
| B. | system add-on |
| C. | disk pack |
| D. | peripheral device |
| Answer» E. | |
| 29. |
The term ‘Computer’ is derived from______________ |
| A. | Latin |
| B. | German |
| C. | French |
| D. | Arabic |
| Answer» B. German | |
| 30. |
The task of performing operations like arithmetic and logical operations is called.________________ |
| A. | Processing |
| B. | Storing |
| C. | Editing |
| D. | Sorting |
| Answer» B. Storing | |
| 31. |
The Second Generation Computer was based on_____________ |
| A. | Vacuum Tube |
| B. | Silicon Chips |
| C. | Transistor |
| D. | Bio Chips |
| Answer» D. Bio Chips | |
| 32. |
The processing of an application takes place between a client and a __________processor. |
| A. | Front end |
| B. | Back end |
| C. | Both A and B |
| D. | None of these |
| Answer» D. None of these | |
| 33. |
The process of transferring files from a computer on the Internet to your computer is called |
| A. | Downloading |
| B. | uploading |
| C. | FTP |
| D. | JPEG |
| Answer» B. uploading | |
| 34. |
The primary function of the ________________is to set up the hardware and load and start an operating system |
| A. | System Programs |
| B. | BIOS |
| C. | CP |
| D. | Memory |
| Answer» C. CP | |
| 35. |
The instructions that tell a computer how to carry out the processing tasks are referred to as computer.______________ |
| A. | programs |
| B. | processors |
| C. | input devices |
| D. | memory modules |
| Answer» B. processors | |
| 36. |
The digital signals can be represented by |
| A. | Binary Codes |
| B. | 0 and 1 |
| C. | High and Low |
| D. | all of the above |
| Answer» E. | |
| 37. |
The ________________data mining technique derives rules from real-world case examples. |
| A. | Rule discover |
| B. | Signal processing |
| C. | Neural nets |
| D. | Case- based reasoning |
| Answer» D. Case- based reasoning | |
| 38. |
The common name for the crime of stealing passwords is; |
| A. | Jacking |
| B. | Identity theft |
| C. | Spoofing |
| D. | Hacking |
| Answer» D. Hacking | |
| 39. |
The Analytical Engine developed during First Generation of computers used ________as a memory unit |
| A. | RAM |
| B. | Floppies |
| C. | Cards |
| D. | Counter Wheels |
| Answer» E. | |
| 40. |
_______________represents raw facts, where-as. is data made meaningful. |
| A. | Information, reporting |
| B. | Data, information |
| C. | Information, bits |
| D. | Records, bytes |
| Answer» C. Information, bits | |
| 41. |
refers to electronic trespassing or criminal hacking. |
| A. | Cracking |
| B. | Jacking |
| C. | Spoofing |
| D. | Smarming |
| Answer» B. Jacking | |
| 42. |
RAM can be treated as the _______________ for the computer's processor |
| A. | factory |
| B. | operating room |
| C. | waiting room |
| D. | planning room |
| Answer» D. planning room | |
| 43. |
provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously |
| A. | Multitasking |
| B. | Multithreading |
| C. | Multiprocessing |
| D. | Multicomputing |
| Answer» B. Multithreading | |
| 44. |
printer is the cheapest in terms of price and operating cost |
| A. | Inkjet |
| B. | Laser |
| C. | Thermal |
| D. | Dot matrix |
| Answer» E. | |
| 45. |
printer is a non-impact printer and is quite in working |
| A. | Inkjet |
| B. | Laser |
| C. | Thermal |
| D. | Dot matrix |
| Answer» B. Laser | |
| 46. |
On-line real time systems become popular in_____________generation |
| A. | First Generation |
| B. | Second Generation |
| C. | Third Generation |
| D. | Fourth Generation |
| Answer» D. Fourth Generation | |
| 47. |
Office LANS, which are scattered geographically on large scale, can be connected by the use of corporate |
| A. | CAN |
| B. | LAN |
| C. | DAN |
| D. | WAN |
| Answer» E. | |
| 48. |
Note book, laptop, palm, hand-held computers are coming under the category of.____________________computer |
| A. | Digital computer |
| B. | Mainframe computer |
| C. | Portable computer |
| D. | Digital computer |
| Answer» D. Digital computer | |
| 49. |
Nortel is a company which manufactures: |
| A. | Software |
| B. | Processors |
| C. | Cables |
| D. | Network equipment |
| Answer» E. | |
| 50. |
MOS stands for __________ |
| A. | Metal Oxide Semiconductor |
| B. | Most Often Store |
| C. | Method Organized Stack |
| D. | None of these |
| Answer» B. Most Often Store | |