Computer GK Practice Question and Answer
8 Q: Which of the following services can be availed through the eMitra portal?
1144 064953a671a612ce001e7885a
64953a671a612ce001e7885a- 1Bill payment Homefalse
- 2Application for certificatesfalse
- 3Filing of grievancesfalse
- 4All of thesetrue
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Answer : 4. "All of these"
Explanation :
Application for Government Services and Fee Payment: Using the e-Mitra portal, citizens can apply for various government services and pay fees. These services include-
- Bill payment Home
- Application for certificates
- Filing of grievances
- Birth certificate
- Death certificate
- Caste certificate
- Basic address proof
- Ration card
- Passport
- driving license Q: In which printer ribbon is used?
1143 163ac13efe541fa7a012f06e2
63ac13efe541fa7a012f06e2- 1plotterfalse
- 2laser printerfalse
- 3dot matrix printertrue
- 4inkjet printerfalse
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Answer : 3. "dot matrix printer "
Explanation :
Dot matrix printers use printer ribbons. A dot matrix printer is a type of impact printer that produces characters and images on paper by striking a series of dots against an ink-soaked ribbon. The ribbon transfers ink onto the paper to create text and graphics. Dot matrix printers were widely used in the past for tasks such as printing invoices, receipts, and multipart forms.
Q: Computer is a device that does not get tired and does not get bored, hence it is called -
1138 063ecbcd07407bd1b2d2e6b94
63ecbcd07407bd1b2d2e6b94- 1accuracyfalse
- 2reliabilityfalse
- 3Diligencetrue
- 4Versatilityfalse
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Answer : 3. "Diligence"
Q: Where is the file saved by copy command temporarily saved?
1126 163eccc07e6cd351b75fdb6e0
63eccc07e6cd351b75fdb6e0- 1clip boardtrue
- 2printerfalse
- 3pastefalse
- 4objectfalse
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Answer : 1. "clip board"
Explanation :
When you use the copy command (Ctrl+C on Windows) to copy a file or text, the data is temporarily saved in an area of the computer's memory called the clipboard. The clipboard is a temporary storage location that holds the data you have copied or cut until you paste it elsewhere (using Ctrl+V on Windows). The clipboard allows you to move or duplicate data within or between applications.
Q: Computer language FORTRAN is useful in which field?
1122 062ff6b11047feb079270c5d9
62ff6b11047feb079270c5d9- 1businessfalse
- 2Drawingfalse
- 3Sciencetrue
- 4Commercefalse
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Answer : 3. "Science"
Explanation :
FORTRAN (short for "Formula Translation") is a high-level programming language that is particularly well-suited for scientific and engineering applications. It was developed for numeric and scientific computing and is widely used in fields such as physics, engineering, mathematics, and other scientific disciplines. FORTRAN allows for efficient processing of mathematical and scientific computations, making it a popular choice for complex scientific simulations, mathematical modeling, and computational research.
Q: Which of the following is not a valid purpose of SSO (Single Sign On)?
1118 064a50ee29a74b54cff5770d7
64a50ee29a74b54cff5770d7- 1One person, one identity—with all mapped data sets and documents for each state residentfalse
- 2Documents and affidavits are not required for service deliveryfalse
- 3Single window interface to access various digital services of state government departmentsfalse
- 4To spread malware in different computer systemstrue
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Answer : 4. "To spread malware in different computer systems"
Explanation :
1. SSO (Single Sign On) has legitimate purposes.
- One person, one identity – with all mapped data sets and documents for every state resident
- Documents and affidavits are not required for service delivery
- Single window interface to access various digital services of state government departments
Q: The acronym of Reusable Optical Storage is-
1118 063ecc2420fa4111f87e12212
63ecc2420fa4111f87e12212- 1CDfalse
- 2CD-RWfalse
- 3DVDfalse
- 4ROMtrue
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Answer : 4. "ROM"
Explanation :
Actually, the correct acronym for Reusable Optical Storage is not ROM. The correct acronym is ROS, which stands for Reusable Optical Storage. ROS refers to a technology that allows optical storage media, such as DVDs and CDs, to be rewritten or reused multiple times for data storage purposes.
Q: What is meant by Microsoft Office Picture Manager?
1107 164ba7dd9e2108a7239398de0
64ba7dd9e2108a7239398de0- 1Basic photo management softwaretrue
- 2An application that helps in editing scanned documents.false
- 3A scanning and OCR applicationfalse
- 4None of thesefalse
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Answer : 1. "Basic photo management software"
Explanation :
1. Microsoft Office Picture Manager is a raster graphics editor introduced in Microsoft Office 2003 and included until Office 2010.
2. Microsoft Office Picture Manager refers to the basic picture management software.