Top 100 Basic Computer Questions and Answers
What is the complete form of E-Mitra?
(A) Employer Mitra
(B) Emergency Mitra
(C) Electronic Mitra
(D) None Of The Above
Correct Answer : C
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
Examples of social networking sites are?
(A) Facebook
(B) Twitter
(C) Instagram
(D) all of the above
Correct Answer : D
Explanation :
Examples of social networking sites are.
Google+
Quora
Snapchat
MySpace
Telegram
Flickr
Meetup
Ink-jet printers or band printers are classified as –
(A) Character Printers
(B) Ink Printers
(C) Line Printers
(D) Off-Band Printers
Correct Answer : A
Explanation :
Ink-jet printers or band printers are classified based on the printing method.
Which of the following is mandatory for sending an email?
(A) Body
(B) Sender Mail ID
(C) Attachment
(D) Subject
Correct Answer : B
Explanation :
1. To send an email, the sender's email address is mandatory. An email address is a unique identifier that connects an email message to a specific user.
2. Other required information for sending the email includes-
- Recipient's Email Address
- The subject of the email
- Email MessageWhat is Web Browser?
(A) Spider
(B) A computer that stores files
(C) A person who likes to visit websites
(D) A software program that allows you to access sites on the World Wide Web
Correct Answer : D
Which is not a type of secondary memory?
(A) Solid State Drive
(B) Hard Disk
(C) Random Access Memory
(D) USB Pen Drive
Correct Answer : C
Explanation :
Type of secondary memory.
Solid State Drive
Hard Disk
USB Pen Drive
The main memory of the computer is called?
(A) Primary Memory
(B) internal memory
(C) Primary Storage
(D) All these
Correct Answer : D
Which data transport medium has the highest data transfer rate?
(A) Twisted Cable
(B) Co-Axial Cable
(C) Optical Fiber
(D) None of these
Correct Answer : C
Explanation :
1. Optical fibres use total internal reflection to transfer data. The primary condition for total internal reflection is that the signal must travel from an optically denser medium to an optically rarer medium. Secondly, the angle of incidence must be greater than the critical angle.
______ is used to transmit network data?
(A) Microwave
(B) Infrared
(C) Radio Channel
(D) All of the Above
Correct Answer : D
Explanation :
The following devices are used to transmit network data.
- Microwave (Microweb)
- Infrared
- Radio Channel
Which things are used together to add duplicate slides in the presentation of PowerPoint?
(A) Ctrl + X
(B) Ctrl + N
(C) Ctrl + M
(D) Ctrl + Z
Correct Answer : C
Explanation :
1. In MS PowerPoint, CTRL+M is a shortcut key used to insert a blank slide after the currently selected slide.
2. MS PowerPoint is a presentation program used to display data with the use of pictures, graphs, etc. in the form of slides.
3. It was created by Robert Gaskins and Dennis Austin.
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Gajanand
B-Tech Electronic and Communication Engineering select the SSC CGL Tier-1 and Tier-2 in 2016 and Rajasthan state Govt. Exams Expert in Mathematics , Reasoning Gk and English.
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