6th Class Computers Science Introduction to Computer Question Bank

done Introduction to Computers Total Questions - 47

• question_answer1)
  How many instructions per second can be executed by a computer?
  A)
   Thousand                   done clear
  B)
   Million done clear
  C)
   Hundred           done clear
  D)
                 Limited number          done clear
  View Solution play_arrow

• question_answer2)
  What is the time period of the first generation computers?
  A)
   1939 - 1954    done clear
  B)
     1954 - 1959 done clear
  C)
     1959 - 1971       done clear
  D)
                 1971 - 1990                done clear
  View Solution play_arrow

• question_answer3)
  Which generation of computers existed in the period 1954-1959?
  A)
   First                done clear
  B)
     Second           done clear
  C)
     Third               done clear
  D)
     Fourth done clear
  View Solution play_arrow

• question_answer4)
              To which generation do IBM 360 and IBM 370 series belong?
  A)
   Second           done clear
  B)
     Fourth             done clear
  C)
     Third               done clear
  D)
     First done clear
  View Solution play_arrow

• question_answer5)
                          Which generation of computers think like human beings?
  A)
   Fourth                         done clear
  B)
   Second           done clear
  C)
     Third               done clear
  D)
     Fifth                done clear
  View Solution play_arrow

• question_answer6)
  Which of the following computers come under the fourth generation?
  A)
   UNIVAC 1400  done clear
  B)
     ENIAC            done clear
  C)
     Pentium            done clear
  D)
         Mark-l             done clear
  View Solution play_arrow

• question_answer7)
  Which generation of computers work on the concept of artificial intelligence?
  A)
   Second           done clear
  B)
     Third               done clear
  C)
     Forth               done clear
  D)
     Fifth                done clear
  View Solution play_arrow

• question_answer8)
  In which generation of computers has Apple developed Macintosh?
  A)
   First                done clear
  B)
     Second           done clear
  C)
     Third               done clear
  D)
     Fourth             done clear
  View Solution play_arrow

• question_answer9)
  ENIAC was designed to calculate the ballistic course of shells, who formed this project?
  A)
   Indian Army    done clear
  B)
     U.S. Army       done clear
  C)
     Both (a) and (b) done clear
  D)
     China Army    done clear
  View Solution play_arrow

• question_answer10)
  Which of the following is TRUE regarding the generations of computers?
  A)
   Mark-l belongs to the fourth generation computer. done clear
  B)
   IBM 1620 belongs to the second generation computer. done clear
  C)
   IBM 360 belongs to the first generation computer. done clear
  D)
   Pentium belongs to the third generation computer. done clear
  View Solution play_arrow

• question_answer11)
  Which of the following is a super computer?
  A)
   PARAM            done clear
  B)
                 ANURAG       done clear
  C)
     Both (a) and (b) done clear
  D)
   UNIVAC done clear
  View Solution play_arrow

• question_answer12)
  During processing (calculating), where does the computer store the result temporarily?
  A)
   Primary memory done clear
  B)
             Secondary memory done clear
  C)
   Both (a) and (b) done clear
  D)
   Auxiliary memory done clear
  View Solution play_arrow

• question_answer13)
  Which part of memory is called volatile memory?
  A)
   Primary memory done clear
  B)
     Secondary memory done clear
  C)
   CD-ROM          done clear
  D)
      Auxilary memory done clear
  View Solution play_arrow

• question_answer14)
  Which part of memory unit is permanent?
  A)
   Primary memory      done clear
  B)
   Secondary memory done clear
  C)
   Volatile memory          done clear
  D)
   All of these done clear
  View Solution play_arrow

• question_answer15)
  Hard disk, CD-ROM and pendrive are the examples of ___.
  A)
   input unit             done clear
  B)
   output unit done clear
  C)
   primary memory  done clear
  D)
   secondary memory done clear
  View Solution play_arrow

• question_answer16)
  A computer is free from tiredness, monotonicity etc. Which characteristic does this reflect?
  A)
                High speed       done clear
  B)
                 Accurate         done clear
  C)
     Versatile           done clear
  D)
   Diligence done clear
  View Solution play_arrow

• question_answer17)
  Which device converts the data or instructions given to a computer into electrical signals?
  A)
                Input device                done clear
  B)
   Output device             done clear
  C)
   Both (a) and (b) done clear
  D)
     Memory device done clear
  View Solution play_arrow

• question_answer18)
  Which of the following /are me special Key/s?
  A)
   F3                    done clear
  B)
        Ctrl                 done clear
  C)
   \[\to \]                    done clear
  D)
                 All these done clear
  View Solution play_arrow

• question_answer19)
  Which input device is used for drawings?
  A)
   Joy stick done clear
  B)
                             Mouse             done clear
  C)
   Graphic tablet         done clear
  D)
   Printer done clear
  View Solution play_arrow

• question_answer20)
  Which input device is closely related to a touch screen?
  A)
   Light pen          done clear
  B)
                 Keyboard        done clear
  C)
     Joystick            done clear
  D)
     Mouse done clear
  View Solution play_arrow

• question_answer21)
  Rekha wants to take a soft copy of her childhood photo. Which input device would be of use to her?
  A)
   Keyboard                    done clear
  B)
   Printer             done clear
  C)
     Scanner          done clear
  D)
     Trackball done clear
  View Solution play_arrow

• question_answer22)
  Which of the following is referred to as both input and output device?
  A)
   Light Pen        done clear
  B)
     Speaker          done clear
  C)
     Scanner          done clear
  D)
     Touch Screen done clear
  View Solution play_arrow

• question_answer23)
  What is a text or graphic shown on a display device called?
  A)
   Hard copy        done clear
  B)
           Soft copy        done clear
  C)
     Information       done clear
  D)
         Data done clear
  View Solution play_arrow

• question_answer24)
  Which is the most commonly used video monitor now-a-days?
  A)
   Enhance Graphics Array   done clear
  B)
   Video Graphics Array done clear
  C)
   Color Graphics Adapter     done clear
  D)
   Visual Display Unit done clear
  View Solution play_arrow

• question_answer25)
  Hardware that produces a paper copy of information from a computer is called the
  A)
                computer.       done clear
  B)
     printer.            done clear
  C)
     mouse.            done clear
  D)
     menu. done clear
  View Solution play_arrow

• question_answer26)
  Which device is used to scan the barcode on the products in most of the supermarkets?
  A)
          done clear
  B)
                 done clear
  C)
                     done clear
  D)
                  done clear
  View Solution play_arrow

• question_answer27)
  Match the following.

  1. Joystick	(i)
  2. Trackball	(ii)
  3 Hard disk	(iii)
  4. Printer	(iv)
  5. CD-ROM	(v)

  A)
   \[1-\left( ii \right),\text{ }2-\left( iv \right),\text{ }3-\left( v \right),\text{ }4-\left( i \right),\text{ }5-\left( iii \right)\] done clear
  B)
   \[1-\left( iii \right),\text{ }2-\left( v \right),\text{ }3-\left( i \right),\text{ }4-\left( ii \right),\text{ }5-\left( iv \right)\] done clear
  C)
   \[1-\left( v \right),\text{ }2-\left( iv \right),\text{ }3-\left( ii \right),\text{ }4-\left( iii \right),\text{ }5-\left( i \right)\] done clear
  D)
   \[1-\left( iv \right),\text{ }2-\left( v \right),\text{ }3-\left( iii \right),\text{ }4-\left( ii \right),\text{ }5-\left( i \right)\] done clear
  View Solution play_arrow

• question_answer28)
  Identify printer that prints by striking fine rods on an ink-coated ribbon against a piece of paper to form letters and numbers.
  A)
   Laser printer     done clear
  B)
           Dot matrix printer done clear
  C)
   Inkjet printer    done clear
  D)
            Daisy wheel printer done clear
  View Solution play_arrow

• question_answer29)
  How is a magnetic tape most commonly used?
  A)
                Output device             done clear
  B)
   Input device done clear
  C)
                 Storage media  done clear
  D)
             Processing device done clear
  View Solution play_arrow

• question_answer30)
  Which of the following device has a limitation that we can only write information to it but cannot erase or modify?
  A)
                Floppy Disk    done clear
  B)
   Hard Disk       done clear
  C)
     Tape Drive      done clear
  D)
     CD-ROM done clear
  View Solution play_arrow

• question_answer31)
  What is the temporary storage space on chips in a computer called?
  A)
                CPU               done clear
  B)
     ROM               done clear
  C)
     RAM               done clear
  D)
     URL done clear
  View Solution play_arrow

• question_answer32)
  Which storage devices use lasers to store and retrieve data?
  A)
   Primary storage devices    done clear
  B)
   Optical storage devices done clear
  C)
   Secondary storage devices done clear
  D)
   Auxiliary storage devices done clear
  View Solution play_arrow

• question_answer33)
  Which concept/technology is being used to manufacture the fifth generation of computers?
  A)
   Microchip                   done clear
  B)
   Vacuum tubes done clear
  C)
   Transistors        done clear
  D)
         Artificial intelligence done clear
  View Solution play_arrow

• question_answer34)
  UNIVAC III and CDC 1604 are the computers of the ___generation.
  A)
                first                             done clear
  B)
   second            done clear
  C)
     third                done clear
  D)
     fourth done clear
  View Solution play_arrow

• question_answer35)
  Which technology was used in the second generation of computers?
  A)
         done clear
  B)
    done clear
  C)
    done clear
  D)
      done clear
  View Solution play_arrow

• question_answer36)
  In the third generation of computers, ___ technology was used to manufacture computer.
  A)
   microchip                    done clear
  B)
   integrated chip done clear
  C)
   small scale integrated circuits done clear
  D)
   All of these done clear
  View Solution play_arrow

• question_answer37)
  What does VLSI stand for?
  A)
   Very Large Scale Integrated circuits done clear
  B)
   Very Large Source Information circuits done clear
  C)
   Valuable Lock Super Integrated circuits done clear
  D)
   Variable Logic Standard Information done clear
  View Solution play_arrow

• question_answer38)
  In which generation are integrated circuits used?
  A)
                First                            done clear
  B)
   Second           done clear
  C)
     Third               done clear
  D)
     Fifth done clear
  View Solution play_arrow

• question_answer39)
  Pick the odd one from the group.
  A)
                Vacuum tubes done clear
  B)
     Transistor       done clear
  C)
                 Microchip         done clear
  D)
                 UNIVAC done clear
  View Solution play_arrow

• question_answer40)
  Which type of programs does a primary memory store?
  A)
   System software program    done clear
  B)
   Application software program  done clear
  C)
   Both (a) and (b) done clear
  D)
               RAM done clear
  View Solution play_arrow

• question_answer41)
  Which floppy disk has the maximum capacity?
  A)
   \[5{}^{1}/{}_{4}\,\,inch\]               done clear
  B)
   \[3{}^{1}/{}_{2}\,\,inch\]   done clear
  C)
   \[5{}^{1}/{}_{2}\,\,inch\]   done clear
  D)
     \[3{}^{1}/{}_{4}\,\,inch\] done clear
  View Solution play_arrow

• question_answer42)
  What does DVD stand for?                                  
  A)
   Digital Versatile Disc        done clear
  B)
   Digital Voltage Disc done clear
  C)
   Driver Video Disc done clear
  D)
              Driver Vertical Disc done clear
  View Solution play_arrow

• question_answer43)
  What is the alternative name of a diskette?
  A)
                Floppy disk    done clear
  B)
   Hard disk        done clear
  C)
     Flexible disk    done clear
  D)
     Winchester disk             done clear
  View Solution play_arrow

• question_answer44)
  Lucy is using pentium processor in her computer. To which generation does the computer belong?
  A)
   First generation done clear
  B)
              Second generation         done clear
  C)
   Third generation           done clear
  D)
   Fourth generation done clear
  View Solution play_arrow

• question_answer45)
  At what speed does a dot matrix printer print?
  A)
   At low speed.             done clear
  B)
   At high speed. done clear
  C)
   At medium speed. done clear
  D)
           It does not depend on speed. done clear
  View Solution play_arrow

• question_answer46)
  What is the full form of VDU?
  A)
   Voltage Divider Unit       done clear
  B)
   Variable Device Unit        done clear
  C)
   Versitile Digital Unit        done clear
  D)
   Visual Display Unit done clear
  View Solution play_arrow

• question_answer47)
  What are the tiny dots on the display screen called?
  A)
   Spots                          done clear
  B)
   Images            done clear
  C)
     Pixels              done clear
  D)
     Pin done clear
  View Solution play_arrow