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. |
Modulator-demodulator is a device that converts: |
| A. | Digital signal into analog signal |
| B. | Analog signal into digital signal |
| C. | Both A and B |
| D. | None of these |
| Answer» D. None of these | |
| 2. |
MAN stand for |
| A. | Maximum Area Network |
| B. | Minimum Area network |
| C. | Main Area Network |
| D. | Metropolitan Area Network |
| Answer» E. | |
| 3. |
Light pen and joystick are____________________ |
| A. | Algorithm |
| B. | Input devices |
| C. | Output devices |
| D. | Portals |
| Answer» C. Output devices | |
| 4. |
LAN stands for.________________ |
| A. | Limited Area Network |
| B. | Logical Area Network |
| C. | Local Area Network |
| D. | Large Area Network |
| Answer» D. Large Area Network | |
| 5. |
Joshy, Perfumes are examples of |
| A. | Operating system |
| B. | Computer languages |
| C. | Computer viruses |
| D. | Web portals |
| Answer» D. Web portals | |
| 6. |
______________is used for scanning the pictures and putting them in digitized form in the computer. |
| A. | CD-ROM |
| B. | Plotter |
| C. | Bar-coder |
| D. | Scanner |
| Answer» E. | |
| 7. |
is the science that attempts to produce machines that display the same type of intelligence that humans do |
| A. | Nanoscience |
| B. | Nanotechnology |
| C. | Simulation |
| D. | Artificial intelligence (Al) |
| Answer» E. | |
| 8. |
is the process of dividing the disk into tracks and sectors. |
| A. | Tracking |
| B. | Formatting |
| C. | Crashing |
| D. | Allotting |
| Answer» C. Crashing | |
| 9. |
is the measurement of things such as fingerprints and retinal scans used for security access. |
| A. | Biometrics |
| B. | Bio measurement |
| C. | Computer security |
| D. | Smart weapon machinery |
| Answer» B. Bio measurement | |
| 10. |
is the key we use to run the selected command. |
| A. | SHIFT |
| B. | TAB |
| C. | ENTER |
| D. | CTRL |
| Answer» D. CTRL | |
| 11. |
is the key to close a selected drop -down list; cancel a command and close a dialog box. |
| A. | TAB |
| B. | SHIFT |
| C. | ESC |
| D. | F10 |
| Answer» D. F10 | |
| 12. |
Is the functional key to display save-as box. |
| A. | F5 |
| B. | F6 |
| C. | F9 |
| D. | F12 |
| Answer» E. | |
| 13. |
is the ability of a device to "jump" directly to the requested data |
| A. | Sequential access |
| B. | Random access |
| C. | Quick access |
| D. | All of the above |
| Answer» C. Quick access | |
| 14. |
Is the appearance of typed characters? |
| A. | Size |
| B. | Format |
| C. | Point |
| D. | Colour |
| Answer» C. Point | |
| 15. |
Is defined as any crime completed through the use of computer technology. |
| A. | Computer forensics |
| B. | Computer crime |
| C. | Hacking |
| D. | Cracking |
| Answer» C. Hacking | |
| 16. |
is computer software designed to operate the computer hardware and to provide platform for running application software |
| A. | Application software |
| B. | System software |
| C. | Software |
| D. | Operating system |
| Answer» C. Software | |
| 17. |
_________is a combination of hardware and software that facilitates the sharing of information between computing devices. |
| A. | network |
| B. | peripheral |
| C. | expansion board |
| D. | digital device |
| Answer» B. peripheral | |
| 18. |
In a high resolution mode, the number of dots in a line will usually be |
| A. | 320 |
| B. | 640 |
| C. | 760 |
| D. | 900 |
| Answer» C. 760 | |
| 19. |
In a computer most processing takes place in |
| A. | Memory |
| B. | RAM |
| C. | Motherboard |
| D. | CPU |
| Answer» E. | |
| 20. |
IC are classified on the basis of |
| A. | Manufacturing company |
| B. | Type of computer |
| C. | Number of transistors |
| D. | None of these |
| Answer» D. None of these | |
| 21. |
How was the generation of computer classified? . |
| A. | by the device used in memory & processor |
| B. | by the speed of computer |
| C. | by the model of the computer |
| D. | by the accuracy of computer |
| Answer» B. by the speed of computer | |
| 22. |
He BIOS is the abbreviation of ___________. |
| A. | Basic Input Output System |
| B. | Best Input Output System |
| C. | Basic Input Output Symbol |
| D. | Base Input Output System Answer |
| Answer» B. Best Input Output System | |
| 23. |
Floppy Disk Drives were first introduced by which of the following computer manufacturers? |
| A. | IBM |
| B. | Sony |
| C. | Panasonic |
| D. | Compaq |
| Answer» B. Sony | |
| 24. |
Floppy Disk Drives were originally designed by |
| A. | IBM |
| B. | Sony |
| C. | Panasonic |
| D. | Samsung |
| Answer» C. Panasonic | |
| 25. |
Data (information) is stored in computers as |
| A. | Files |
| B. | Directories |
| C. | Floppies |
| D. | Matter |
| Answer» B. Directories | |
| 26. |
Data becomes when it is presented in a format that people can understand and use |
| A. | processed |
| B. | graphs |
| C. | information |
| D. | presentation |
| Answer» D. presentation | |
| 27. |
Daisy wheel, Drum, chain etc are the________________ |
| A. | Flow chart |
| B. | Mouse |
| C. | Key board |
| D. | Printers |
| Answer» E. | |
| 28. |
Cursor is a |
| A. | Pixel |
| B. | Thin blinking line |
| C. | Pointing device |
| D. | None of these |
| Answer» C. Pointing device | |
| 29. |
computers operates essentially by counting |
| A. | Portable computer |
| B. | Hybrid computer |
| C. | Analog computer |
| D. | Digital computer |
| Answer» E. | |
| 30. |
Computers manipulate data in many ways, and this manipulation is called.____________________ |
| A. | upgrading |
| B. | processing |
| C. | batching |
| D. | utilizing |
| Answer» C. batching | |
| 31. |
computer is small general purpose micro computer, but larger than portable computer |
| A. | Hybrid |
| B. | Digital |
| C. | Desktop |
| D. | Laptop |
| Answer» D. Laptop | |
| 32. |
computer is a medium sized computer |
| A. | Micro |
| B. | Mainframec |
| C. | Super |
| D. | Mini |
| Answer» E. | |
| 33. |
computer are of large size |
| A. | Micro |
| B. | Mainframe |
| C. | Super |
| D. | Mini |
| Answer» C. Super | |
| 34. |
COBOL is widely used in applications |
| A. | Commercial |
| B. | Scientific |
| C. | Space |
| D. | Mathematical |
| Answer» B. Scientific | |
| 35. |
COBOL is an acronym for__________________ |
| A. | Common Business Oriented Language |
| B. | Computer Business Oriented Language |
| C. | Common Business Operated Language |
| D. | Common Business Organized Language |
| Answer» B. Computer Business Oriented Language | |
| 36. |
Cathode Ray Tube is a form of.____________ |
| A. | Keyboard |
| B. | Mouse |
| C. | Monitor |
| D. | Mother board |
| Answer» D. Mother board | |
| 37. |
ATM stands for? |
| A. | Automatic Talking Machine |
| B. | Automatic Teller Machine |
| C. | Analog Teller Machine |
| D. | Automatic Ticketing Machine |
| Answer» D. Automatic Ticketing Machine | |
| 38. |
are used to identify a user who returns to a website. |
| A. | Cookies |
| B. | Plug-ins |
| C. | Scripts |
| D. | ASPs |
| Answer» B. Plug-ins | |
| 39. |
are used for plotting graphs and design on papers |
| A. | Trackball |
| B. | Joystick |
| C. | Light pen |
| D. | Plotters |
| Answer» E. | |
| 40. |
are system software to facilitate editing of text and data |
| A. | MS Word |
| B. | Editors |
| C. | PowerPoint |
| D. | MS publisher |
| Answer» C. PowerPoint | |
| 41. |
are specific to users’ needs |
| A. | System software |
| B. | Application software |
| C. | Assemblers |
| D. | Compilers |
| Answer» C. Assemblers | |
| 42. |
are set of rules and procedures to control the data transmission over the internet |
| A. | IP address |
| B. | Domains |
| C. | Protocol |
| D. | Gateway |
| Answer» D. Gateway | |
| 43. |
are high-end printers |
| A. | Inkjet |
| B. | Laser |
| C. | Thermal |
| D. | Dot matrix |
| Answer» C. Thermal | |
| 44. |
Animator, 3D Studio, Corel Draw and Flash are___________ |
| A. | Word processors |
| B. | Spreadsheet packages |
| C. | Multimedia S/W |
| D. | None of these |
| Answer» D. None of these | |
| 45. |
An intentionally disruptive program that spreads from program to program or from disk to disk is known as a: |
| A. | Trojan horse |
| B. | Virus |
| C. | Time bomb |
| D. | Time-related bomb sequence. |
| Answer» C. Time bomb | |
| 46. |
An area of a computer that temporarily holds data waiting to be processed is_____________ |
| A. | CPU |
| B. | Memory |
| C. | Storage |
| D. | File |
| Answer» C. Storage | |
| 47. |
A_________________is an additional set of commands that the computer displays after you make a selection from the main menu |
| A. | dialog box |
| B. | submenu |
| C. | menu selection |
| D. | All of the above |
| Answer» B. submenu | |
| 48. |
A small or intelligent device is so called because it contains within it a |
| A. | Computer |
| B. | Microcomputer |
| C. | Programmable |
| D. | Sensor |
| Answer» E. | |
| 49. |
A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is |
| A. | Bug |
| B. | Vice |
| C. | Lice |
| D. | Worm |
| Answer» E. | |
| 50. |
A program that performs a useful task while simultaneously allowing destructive acts is a: |
| A. | Worm |
| B. | Trojan horse |
| C. | Virus |
| D. | Macro virus. |
| Answer» C. Virus | |