MCQOPTIONS
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MCQOPTIONS
This section includes 255 Mcqs, each offering curated multiple-choice questions to sharpen your Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the average power (in watts) used by a 20 to 25 inch home color television...? |
| A. | 70-100 |
| B. | 25-50 |
| C. | 500-800 |
| D. | Over 1000 |
| Answer» B. 25-50 | |
| 2. |
"FET" is a type of transistor or ________ Effect Transistor...? |
| A. | Field |
| B. | Factor |
| C. | Flash |
| D. | Force |
| Answer» B. Factor | |
| 3. |
Voltage is sometimes referred to as EMF, which means Electromotive...? |
| A. | Field |
| B. | Factor |
| C. | Flash |
| D. | Force |
| Answer» E. | |
| 4. |
Compact discs, (according to the original CD specifications) hold ------------ many minutes of music? |
| A. | 74 mins |
| B. | 56 mins |
| C. | 60 mins |
| D. | 90 mins |
| Answer» B. 56 mins | |
| 5. |
The frequency range which is called High Frequency band is? |
| A. | 100 kHz |
| B. | 1 GHz |
| C. | 30 to 300 MHz |
| D. | 3 to 30 MHz |
| Answer» E. | |
| 6. |
Once the active medium is excited, by which physical process is the first photons of light are produced ? |
| A. | Blackbody radiation |
| B. | Spontaneous emission |
| C. | Synchrotron radiation |
| D. | Planck's oscillation |
| Answer» C. Synchrotron radiation | |
| 7. |
which process is responsible for amplification of the light after the first photons of light are produced ? |
| A. | Blackbody radiation |
| B. | Stimulated emission |
| C. | Planck's radiation |
| D. | Einstein oscillation |
| Answer» C. Planck's radiation | |
| 8. |
Who built the world's first binary digit computer: Z1? |
| A. | Konrad zuse |
| B. | Ken thompson |
| C. | Alan turing |
| D. | George boole |
| Answer» B. Ken thompson | |
| 9. |
In which year was MIDI(dress) introduced? |
| A. | 1987 |
| B. | 1983 |
| C. | 1973 |
| D. | 1977 |
| Answer» C. 1973 | |
| 10. |
What term describes explanatory text attached to a cell ? |
| A. | Dialog |
| B. | Comment |
| C. | Context |
| D. | Callout |
| Answer» C. Context | |
| 11. |
What is full form of PNG ? |
| A. | Pretty network graphics |
| B. | Portable network graphics |
| C. | Portable natural graphics |
| D. | Portable network graph |
| Answer» C. Portable natural graphics | |
| 12. |
One way to convert from decimal to hexadecimal is the - |
| A. | Binary dabble method |
| B. | Octal dabble method |
| C. | Hex dabble method |
| D. | Double dabble method |
| Answer» D. Double dabble method | |
| 13. |
What is full form of ROM ? |
| A. | Read only memcache |
| B. | Read only memory |
| C. | Read other memory |
| D. | Read other memcache |
| Answer» C. Read other memory | |
| 14. |
What is meaning of FORTRAN ? |
| A. | Formula train |
| B. | Formula translation network |
| C. | Formula translation |
| D. | Formula train network |
| Answer» D. Formula train network | |
| 15. |
A stack in a digital computer is a part of the - |
| A. | Memory unit |
| B. | Alu |
| C. | Monitor |
| D. | Control unit |
| Answer» B. Alu | |
| 16. |
http://allexamhub.com - is an example of what? |
| A. | A url |
| B. | An access code |
| C. | A directory |
| D. | A server |
| Answer» B. An access code | |
| 17. |
On an excel sheet the active cell in indicated by - |
| A. | A blinking border |
| B. | By italic text |
| C. | A dark wide border |
| D. | A dotted border |
| Answer» D. A dotted border | |
| 18. |
What is full form of SOAP ? |
| A. | Simple object access procedure |
| B. | Small object access protocol |
| C. | Simple object access protocol |
| D. | Small object access procedure |
| Answer» D. Small object access procedure | |
| 19. |
What is full form of CSS ? |
| A. | Creative style sheets |
| B. | Cascading style shots |
| C. | Creative style shots |
| D. | Cascading style sheets |
| Answer» E. | |
| 20. |
What is full form of BMP - |
| A. | Byte map process |
| B. | Bit map |
| C. | Bit map process |
| D. | Byte map |
| Answer» C. Bit map process | |
| 21. |
In terms of network what is meaning of SAP ? |
| A. | Service at point |
| B. | Service access permission |
| C. | Service access point |
| D. | Smart access point |
| Answer» D. Smart access point | |
| 22. |
What is full form of PHP ? |
| A. | Hypertext preprocessor |
| B. | Processor hypertext program |
| C. | Pre processor hypertext |
| D. | Pre hypertext processor |
| Answer» B. Processor hypertext program | |
| 23. |
What is full form of PDF ? |
| A. | Public document format |
| B. | Portable document format |
| C. | Printed document format |
| D. | Published document format |
| Answer» C. Printed document format | |
| 24. |
What is full form of ISDN ? |
| A. | Integrated services digital network |
| B. | Integrated services double network |
| C. | Integrated server digital network |
| D. | Inter services digital network |
| Answer» B. Integrated services double network | |
| 25. |
Which among following are used for printing big charts, drawings, maps and 3 dimensional illustrations specially for architectural and designing purposes ? |
| A. | Plotters |
| B. | Speakers |
| C. | Mouse |
| D. | Printers |
| Answer» B. Speakers | |
| 26. |
The operation is specified by a binary code known as the - |
| A. | Command code |
| B. | Source code |
| C. | Operand code |
| D. | Opcode |
| Answer» E. | |
| 27. |
Which among following determines the address of I/O interface ? |
| A. | Register select |
| B. | Chip select |
| C. | Both of above |
| D. | None of above |
| Answer» D. None of above | |
| 28. |
Between Start and Finish in AutoContent Wizard, how many steps are there ? |
| A. | 5 |
| B. | 3 |
| C. | 7 |
| D. | 2 |
| Answer» C. 7 | |
| 29. |
Word length of a home computer is - |
| A. | 32 bits |
| B. | 4 bits |
| C. | 24 bits |
| D. | 8 bits |
| Answer» E. | |
| 30. |
ADC stands for - |
| A. | Ac to dc convertor |
| B. | All data content |
| C. | Analog to digital converter |
| D. | All digital content |
| Answer» D. All digital content | |
| 31. |
Which of these are internal parts of computer ? |
| A. | Cooling fan |
| B. | Expansion slots |
| C. | Network card |
| D. | All of the above |
| Answer» E. | |
| 32. |
CRC stands for - |
| A. | Cyclic redundancy check |
| B. | Clock redundancy check |
| C. | Clocking redundancy check |
| D. | Cyclic redundancy clock |
| Answer» B. Clock redundancy check | |
| 33. |
What is meaning of LAT ? |
| A. | Local area transport |
| B. | Large area transport |
| C. | Large area transmission |
| D. | Local area transmission |
| Answer» C. Large area transmission | |
| 34. |
Which of following is not an application software ? |
| A. | Dreamwaever |
| B. | Photoshop |
| C. | Winrar |
| D. | Sage |
| Answer» D. Sage | |
| 35. |
Which among following is associated with monitor ? |
| A. | Crt |
| B. | Cu |
| C. | Alu |
| D. | Aru |
| Answer» E. | |
| 36. |
In which addressing the operand is actually present in instruction ? |
| A. | Extra addressing |
| B. | Immediate addressing |
| C. | Factual addressing |
| D. | Instruction addressing |
| Answer» C. Factual addressing | |
| 37. |
MSD stands for - |
| A. | Many significant digit |
| B. | Most significant digit |
| C. | All of the above |
| D. | None of above |
| Answer» C. All of the above | |
| 38. |
A binary number with 4 bits is called a - |
| A. | Nibble |
| B. | Bytes |
| C. | Bits |
| D. | Dibble |
| Answer» B. Bytes | |
| 39. |
What is full form of LCD ? |
| A. | Liquid code display |
| B. | Liquid crystal display |
| C. | Liquid catalouge display |
| D. | Liquid crystal data |
| Answer» C. Liquid catalouge display | |
| 40. |
Resolution of printer is measured in - |
| A. | Hertz |
| B. | Inches |
| C. | Dpi |
| D. | Megabits |
| Answer» D. Megabits | |
| 41. |
Which consist if a numbers of processor can be accessed among various shared memory modules ? |
| A. | Distributed memory multiprocessor |
| B. | Shared memory multiprocessor |
| C. | Coupled memory multiprocessor |
| D. | None of the above |
| Answer» C. Coupled memory multiprocessor | |
| 42. |
Mouse, trackball and joystick are the examples of - |
| A. | Multimedia devides |
| B. | Scanning devices |
| C. | Storing devices |
| D. | Pointing devices |
| Answer» E. | |
| 43. |
In current presentation which short cut key inserts a new slide ? |
| A. | Ctrl+l |
| B. | Ctrl+m |
| C. | Ctrl+n |
| D. | Ctrl+v |
| Answer» C. Ctrl+n | |
| 44. |
Which of the following software is interacts with the hardware ? |
| A. | System software |
| B. | Utility program |
| C. | Application software |
| D. | Interprator |
| Answer» B. Utility program | |
| 45. |
Modem is used mostly for- |
| A. | Connecting to internet |
| B. | A modern empty memory modules |
| C. | Mostly for file system |
| D. | None of above |
| Answer» B. A modern empty memory modules | |
| 46. |
Tiny droplets of coloured ink and nozzle is associated with - |
| A. | Inkjet printer |
| B. | Daisy wheel printer |
| C. | Dot matrix |
| D. | Laser printer |
| Answer» B. Daisy wheel printer | |
| 47. |
SLIP stands for - |
| A. | Serial line protocol |
| B. | Serial line internet processing |
| C. | Serial line internet protocol |
| D. | None of the above |
| Answer» B. Serial line internet processing | |
| 48. |
In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen. That voltage is about? |
| A. | 500 volts |
| B. | 5 thousand volts |
| C. | 25 thousand volts |
| D. | 100 thousand volts |
| Answer» C. 25 thousand volts | |
| 49. |
SMP stands for - |
| A. | Symmetric multiprocessor |
| B. | Simple multiprocessor |
| C. | Spherical multiprocessor |
| D. | System multiprocessor |
| Answer» B. Simple multiprocessor | |
| 50. |
Output devices are commonly referred as - |
| A. | Receivers |
| B. | Hosts |
| C. | Terminals |
| D. | Dumbs |
| Answer» D. Dumbs | |