General Introduction Practice Question and Answer
8 Q: OCR stands for………..
2108 15da0479777652578d4efc0f7
5da0479777652578d4efc0f7- 1Optical Character Recognitiontrue
- 2Optical CPU Recognitionfalse
- 3Optimal Character Recognitionfalse
- 4Other Character Recognitionfalse
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Answer : 1. "Optical Character Recognition"
Q: Which of the following is not a mobile OS?
575 061a756d30fbe1213adb5f7e8
61a756d30fbe1213adb5f7e8- 1Android IDfalse
- 2iOSfalse
- 3Windowsfalse
- 4Linux OStrue
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Answer : 4. "Linux OS"
Q: A microprocessor is the brain of the computer and is also called a(n)………
7721 05da0456b0ba8fe2a19c1e977
5da0456b0ba8fe2a19c1e977- 1Microchiptrue
- 2Macrochipfalse
- 3Macroprocessorfalse
- 4Calculatorfalse
- 5Softwarefalse
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Answer : 1. "Microchip"
Q: Which of the following is not an input device?
2031 05da046e60ba8fe2a19c1eb7b
5da046e60ba8fe2a19c1eb7b- 1Keyboardfalse
- 2Monitortrue
- 3Joystickfalse
- 4Microphonefalse
- 5None of thesefalse
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Answer : 2. "Monitor"
Q: Which software controls the hardware of the computer?
736 0619f50938726706312894673
619f50938726706312894673- 1Applicationfalse
- 2Programfalse
- 3Systemtrue
- 4Memoryfalse
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Answer : 3. "System"
Q: Which of the following formula is written incorrectly for Excel -
1087 0619f5c0f87267063128977d7
619f5c0f87267063128977d7- 1=97+45false
- 2=C8*B1false
- 397+45true
- 4=C9+16false
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Answer : 3. "97+45"
Q: Which of the following is not an example of a mobile wallet?
823 061a749c64bf20d5096c7e66d
61a749c64bf20d5096c7e66d- 1SBI Bodyfalse
- 2Bhimafalse
- 3Pay-TMfalse
- 4Credit cardtrue
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Answer : 4. "Credit card"
Q: Write data (eg music, photos, documents
etc.) on CD or DVD The process is commonly called?
741 061b8711da9d1da035de3cd31
61b8711da9d1da035de3cd31- 1Firingfalse
- 2burningtrue
- 3Smokingfalse
- 4Wateringfalse
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Answer : 2. "burning"
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.
3. It is a digital optical dose storage format. It can be used for storing video, audio, images or data.