Input and Output Questions Practice Question and Answer
8 Q: An optical input device that scans and reads pencil pen marks on paper media?
551 064b91c2ae154aff53380fc05
64b91c2ae154aff53380fc05- 1OMRtrue
- 2Magnetic tapefalse
- 3Punch card readerfalse
- 4Optical scannerfalse
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Answer : 1. "OMR "
Explanation :
1. Optical Mark Reading (OMR) is a method of entering data into a computer system.
2. Optical mark readers read pencil or pen marks made in pre-determined positions on paper forms as answers to questions or tick list signs.
Q: The printed output from the computer is often called:
476 064a5138f8ecb104cc62513db
64a5138f8ecb104cc62513db- 1Copyfalse
- 2Soft copyfalse
- 3Hard copytrue
- 4Paperfalse
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Answer : 3. "Hard copy"
Explanation :
1. The output printed from the computer is called a hard copy.
2. “When we see any text or image or any design inside any computer software, then to make that design or text a document, with the help of a printer, with the help of a hard copy generator. If it is printed on paper, then that printed paper is called a Hard Copy”.
Q: Full form of DVD is :
442 064944091cae316dfef72e029
64944091cae316dfef72e029- 1Digital Versatile Discfalse
- 2Digital Video Discfalse
- 3Digital Video Definitionfalse
- 4Both (A) and (B)true
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Answer : 4. "Both (A) and (B)"
Explanation :
1. Digital Versatile Disc (DVD), sometimes also known as Digital Video Disc (DVD), is an optical disc storage media format for storing digital data.
2. DVD offers higher storage capacity than compact disc (CD) when having the same size.
Q: Which printer prints data or images by spraying small droplets of ink at high speed onto the surface of the paper?
384 064943f1bab3c5fffc2cd4d98
64943f1bab3c5fffc2cd4d98- 1Inkjet printertrue
- 2Laser Printerfalse
- 3Dot matrix printerfalse
- 4Drum printerfalse
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Answer : 1. "Inkjet printer"
Explanation :
1. Ink printers which are used to spray small droplets of ink on paper.
2. An inkjet printer is a computer accessory that prints text documents and photos on paper using tiny droplets of ink.
3. Color printing copies can be made using a conventional inkjet printer with a resolution of 1200 x 1440 dpi.
Q: Following are the types of LCD Panel:
547 064942b704e0960e05476534b
64942b704e0960e05476534b- 1Flat Panel and Laserfalse
- 2Normal and Roof Mountedtrue
- 3Mesh Model and Curvedfalse
- 4None of thesefalse
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Answer : 2. "Normal and Roof Mounted"
Explanation :
1. LCD panel types include normal and roof-mounted.
2. Liquid Crystal Display flats are thinner and lighter making them more useful and easier for users than CRTs. It consumes less power than CRT.
Q: There are two types of output devices:
382 06494092ecae316dfef7216d2
6494092ecae316dfef7216d2- 1keyboard and mousefalse
- 2Windows 2000 and Windows NTfalse
- 3Floppy disk and CDfalse
- 4Monitor and Printertrue
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Answer : 4. "Monitor and Printer"
Explanation :
An output device is a computer hardware device that displays or reproduces information processed by a computer in human-readable form. Output devices usually receive information from the computer through an input device, such as a mouse or keyboard.
Some examples of output devices include-
1. Monitor: A monitor is a visual output device that displays images generated by a computer.
2. Printer: A printer is a physical output device that prints computer-generated documents on paper.
3. Speaker: Speaker is an audio output device that reproduces the sound produced by the computer.
4. Headphone: A headphone is a personal audio output device that reproduces the sound generated by a computer solely for the user to hear.
5. Projector: A projector is similar to a monitor, but it projects images onto a larger screen.
6. GPS Device: A GPS device is an output device that displays its current location to the user on a map or other view.
7. Braille Reader: A Braille reader is an output device that displays computer-generated information in Braille for visually impaired people.
Q:Study the following information carefully and answer the given questions.
When a word and number arrangement is given an input line of words and numbers, it arranges them following a particular rule. The following is an illustration of input and rearrangement.
Input : 43 nobody chase 32 45 desk top feast 67 82 97 guess oracle 29
Step I : 43 nobody chase 32 45 desk feast 67 82 97 guess oracle top 29
Step II: 43 nobody chase 45 desk feast 67 82 97 guess top 29 oracle 32
Step III: chase 45 desk feast 67 82 97 guess top 29 oracle 32 nobody 43
Step IV: chase desk feast 67 82 97 top 29 oracle 32 nobody 43 guess 45
Step V: chase desk 82 97 top 29 oracle 32 nobody 43 guess 45 feast 67
Step VI: chase 97 top 29 oracle 37 nobody 43 guess 45 feast 67 desk 82
Step VII: top 29 oracle 37 nobody 43 guess 45 feast 67 desk 82 chase 97
And step VII is the last step oof the above arrangement. As per the rules followed in the step, find out the appropriate step for the given input.
Input: 35 quant hear cute 50 65 98 silent giant 71 82 19 oliver melody
Which of the following is step IV of the given input?
904 05f84108f88adb713ced078ae
5f84108f88adb713ced078aeWhen a word and number arrangement is given an input line of words and numbers, it arranges them following a particular rule. The following is an illustration of input and rearrangement.
Input : 43 nobody chase 32 45 desk top feast 67 82 97 guess oracle 29
Step I : 43 nobody chase 32 45 desk feast 67 82 97 guess oracle top 29
Step II: 43 nobody chase 45 desk feast 67 82 97 guess top 29 oracle 32
Step III: chase 45 desk feast 67 82 97 guess top 29 oracle 32 nobody 43
Step IV: chase desk feast 67 82 97 top 29 oracle 32 nobody 43 guess 45
Step V: chase desk 82 97 top 29 oracle 32 nobody 43 guess 45 feast 67
Step VI: chase 97 top 29 oracle 37 nobody 43 guess 45 feast 67 desk 82
Step VII: top 29 oracle 37 nobody 43 guess 45 feast 67 desk 82 chase 97
And step VII is the last step oof the above arrangement. As per the rules followed in the step, find out the appropriate step for the given input.
Input: 35 quant hear cute 50 65 98 silent giant 71 82 19 oliver melody
- 1hear cute 65 98 giant 71 82 melody silent 19 quant 35 oliver 50.false
- 2hear cute 98 65 giant 71 82 silent 19 quant 35 oliver 50 melody.false
- 3hear cute quant 82 50 giant 35 19 65 98 silent 71 oliver melody.false
- 4hear cute 98 giant 71 82 silent 19 quant 35 oliver 50 melody 65true
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Answer : 4. "hear cute 98 giant 71 82 silent 19 quant 35 oliver 50 melody 65"
Q:Study the following information carefully and answer the given questions.
When a word and number arrangement is given an input line of words and numbers, it arranges them following a particular rule. The following is an illustration of input and rearrangement.
Input : 43 nobody chase 32 45 desk top feast 67 82 97 guess oracle 29
Step I : 43 nobody chase 32 45 desk feast 67 82 97 guess oracle top 29
Step II: 43 nobody chase 45 desk feast 67 82 97 guess top 29 oracle 32
Step III: chase 45 desk feast 67 82 97 guess top 29 oracle 32 nobody 43
Step IV: chase desk feast 67 82 97 top 29 oracle 32 nobody 43 guess 45
Step V: chase desk 82 97 top 29 oracle 32 nobody 43 guess 45 feast 67
Step VI: chase 97 top 29 oracle 37 nobody 43 guess 45 feast 67 desk 82
Step VII: top 29 oracle 37 nobody 43 guess 45 feast 67 desk 82 chase 97
And step VII is the last step oof the above arrangement. As per the rules followed in the step, find out the appropriate step for the given input.
Input: 35 quant hear cute 50 65 98 silent giant 71 82 19 oliver melody
What is the position of ‘melody’ in the last step but one?
799 05f841015e393ae2725d453bc
5f841015e393ae2725d453bcWhen a word and number arrangement is given an input line of words and numbers, it arranges them following a particular rule. The following is an illustration of input and rearrangement.
Input : 43 nobody chase 32 45 desk top feast 67 82 97 guess oracle 29
Step I : 43 nobody chase 32 45 desk feast 67 82 97 guess oracle top 29
Step II: 43 nobody chase 45 desk feast 67 82 97 guess top 29 oracle 32
Step III: chase 45 desk feast 67 82 97 guess top 29 oracle 32 nobody 43
Step IV: chase desk feast 67 82 97 top 29 oracle 32 nobody 43 guess 45
Step V: chase desk 82 97 top 29 oracle 32 nobody 43 guess 45 feast 67
Step VI: chase 97 top 29 oracle 37 nobody 43 guess 45 feast 67 desk 82
Step VII: top 29 oracle 37 nobody 43 guess 45 feast 67 desk 82 chase 97
And step VII is the last step oof the above arrangement. As per the rules followed in the step, find out the appropriate step for the given input.
Input: 35 quant hear cute 50 65 98 silent giant 71 82 19 oliver melody
- 1Seventh from rightfalse
- 2Second from leftfalse
- 3Sixth from righttrue
- 4Fourth from rightfalse
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