Q.1. Which of the following computer implemented binary numbers, perform calculations using electronics and implemented separate computation and memory for the first time ?
1) Mark I
2) ABC
3) Z3
4) All of Above
5) None of These
Q.2. FORTRAN is a programming language. What does FORTRAN stand for ?
1) File Translation
2) Format Translation
3) Formula Translation
4) Floppy Translation
5) None of These
Q.3. Which of the following memories needs refreshing ?
1) SRAM
2) DRAM
3) ROM
4) All of above
5) None of These
Q.4. Can you tell what passes into and out from the computer via its ports ?
1) Data
2) Bytes
3) Graphics
4) Pictures
5) All of Above
Q.5. An output device that uses words or messages recorded on a magnetic medium to produce audio response is
1) Magnetic tape
2) Voice response unit
3) Voice recognition unit
4) Voice band
5) Stylus
Q.6. Which of the items below are considered removable storage media ?
1) Removable hard disk cartridges
2) (Magneto-optical) disk
3) Flexible disks cartridges
4) All of the above
5) None of These
Q.7. Which of the following is not purely output device ?
1) Screen
2) Printer
3) Speaker
4) Plotter
5) All of Above
Q.8. Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots ?
1) Napier
2) Babbage
3) Pascal
4) Leibniz
5) Robert Noyce
Q.9. The first Macintosh computer was from
1) First generation
2) Second generation
3) Third generation
4) Fourth generation
5) Fifth Generation
Q.10. Which of the following is not a form of data ?
1) numbers and characters
2) images
3) sound
4) All of above
5) None of Above
Answers
Q.1. (2) ABC, Atansoff Berry Computer implemented binary numbers, perform calculations using electronics and implemented separate computation and memory for the first time.
Q.2. (3) FORTRAN stand for Formula Translation.
Q.3. (2) DRAM memories needs refreshing. Dynamic RAM needs refreshing because it uses Capacitor.
Q.4. (1) Data passes into and out from the computer via its ports.
Q.5. (3) An output device that uses words or messages recorded on a magnetic medium to produce audio response is Voice recognition unit
Q.6. (4) All of the above are considered removable storage media.
Q.7. (1) Screen is not purely output device. Screen is Input and Output Device for example, Touch Screen is Input and Monitor is Output.
Q.8. (4) Leibniz developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots. Gottfried Von Leibnitz developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots.
Q.9. (4) The first Macintosh computer was from Fourth generation.
Q.10. (5)
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