✅ RSCIT 100 MCQs – Full Question Bank with Answer keys

📘 Question Bank 1: Fundamentals of Computer

1. What is the full form of CPU?
   Ans: Central Processing Unit
2. Which one is not an input device?
   Ans: Monitor
3. Which key is used to undo an action in MS Word?
   Ans: Ctrl + Z
4. Which memory is non-volatile?
   Ans: ROM
5. What is the shortcut to paste copied content?
   Ans: Ctrl + V
6. What is the main function of an operating system?
   Ans: To manage computer hardware and software resources
7. Which device stores large data permanently?
   Ans: Hard Disk
8. Which one is a system software?
   Ans: Operating System
9. What does GUI stand for?
   Ans: Graphical User Interface
10. What is a file extension for MS Word?
    Ans: .docx

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📘 Question Bank 2: Internet & Web

1. What is the full form of URL?
   Ans: Uniform Resource Locator
2. Which of the following is a web browser?
   Ans: Google Chrome
3. What is used to access web pages?
   Ans: Web Browser
4. What does HTTP stand for?
   Ans: Hyper Text Transfer Protocol
5. Which device connects your computer to the internet?
   Ans: Modem
6. What is used to search information on the internet?
   Ans: Search Engine
7. What does "e-mail" stand for?
   Ans: Electronic Mail
8. What is the default home page of a browser called?
   Ans: Start Page
9. Which protocol is used for secure communication on the internet?
   Ans: HTTPS
10. What is a hyperlink?
    Ans: A clickable text/image that links to another page

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📘 Question Bank 3: MS Word

1. Shortcut to bold the text in Word?
   Ans: Ctrl + B
2. What is the default file extension of Word 2010?
   Ans: .docx
3. Which key combination is used to save a file?
   Ans: Ctrl + S
4. Which tab in Word is used to insert tables?
   Ans: Insert
5. Which feature is used to correct spelling mistakes?
   Ans: Spelling and Grammar
6. What is the use of "Thesaurus"?
   Ans: To find synonyms and antonyms
7. How can you change the font size in Word?
   Ans: Using the Font group on Home tab
8. How to print a document?
   Ans: File → Print
9. What is a header?
   Ans: Text appearing at the top of every page
10. What is a footer?
    Ans: Text appearing at the bottom of every page

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📘 Question Bank 4: MS Excel

1. What is a spreadsheet?
   Ans: A document used to organize and calculate data
2. Which symbol is used for multiplication in Excel?
   Ans: *
3. What is the extension of an Excel file?
   Ans: .xlsx
4. How many rows are there in Excel 2010?
   Ans: 1,048,576
5. How many columns are there in Excel 2010?
   Ans: 16,384
6. What is the use of SUM() function?
   Ans: To add a range of numbers
7. Which symbol is used to start a formula in Excel?
   Ans: =
8. Shortcut key to edit a cell?
   Ans: F2
9. What is a cell in Excel?
   Ans: The intersection of a row and a column
10. What is a chart in Excel?
    Ans: A visual representation of data

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📘 Question Bank 5: MS PowerPoint

1. What is PowerPoint used for?
   Ans: To create presentations
2. What is a slide?
   Ans: A single page in a PowerPoint presentation
3. Shortcut to start slideshow from beginning?
   Ans: F5
4. What file extension is used for PowerPoint?
   Ans: .pptx
5. What is the use of transitions?
   Ans: To add effects between slides
6. What is the use of animations in PowerPoint?
   Ans: To add motion to text or objects
7. Which tab is used to insert images?
   Ans: Insert
8. What is a design theme?
   Ans: Predefined set of colors, fonts, and effects
9. Shortcut to create a new slide?
   Ans: Ctrl + M
10. What is the use of Slide Sorter view?
    Ans: To view all slides in thumbnail format

📘 Question Bank 6: Operating System (Windows 10 Basics)

1. What is the primary function of an operating system?
   Ans: To manage hardware and software resources
2. Which button is used to shut down a computer?
   Ans: Start → Power → Shut down
3. What is the use of the Recycle Bin?
   Ans: To store deleted files temporarily
4. Which key opens the Start menu?
   Ans: Windows key
5. What is a shortcut to open File Explorer?
   Ans: Windows + E
6. Where can you view installed applications in Windows?
   Ans: Control Panel → Programs
7. What is the function of the taskbar?
   Ans: To show open applications and system tray
8. What is the use of Control Panel?
   Ans: To change system settings
9. What does right-clicking on a file do?
   Ans: Opens context menu with options
10. What is a shortcut to lock your PC?
    Ans: Windows + L

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📘 Question Bank 7: Microsoft Paint & Notepad

1. What is the primary use of MS Paint?
   Ans: Drawing and editing images
2. Which file extension is used to save Notepad files?
   Ans: .txt
3. What is the default font in Notepad?
   Ans: Consolas or Lucida Console (varies)
4. Which tool in Paint is used to fill color?
   Ans: Fill with Color Tool
5. Can you insert images in Notepad?
   Ans: No
6. How to save a file in Notepad?
   Ans: File → Save or Ctrl + S
7. What is the use of the Select tool in Paint?
   Ans: To select part of the image
8. What is the function of the Eraser in Paint?
   Ans: To remove part of the drawing
9. Which tool in Paint is used to add text?
   Ans: Text Tool
10. Shortcut to open Notepad?
    Ans: Windows + R → type notepad

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📘 Question Bank 8: Computer Security

1. What is a computer virus?
   Ans: A program that harms the system
2. What is the purpose of antivirus software?
   Ans: To detect and remove malware
3. What is phishing?
   Ans: Fraud to obtain sensitive information via email or web
4. What does a firewall do?
   Ans: Prevents unauthorized access to the network
5. What is a strong password?
   Ans: A combination of letters, numbers, and symbols
6. What is the full form of OTP?
   Ans: One Time Password
7. What is cybercrime?
   Ans: Crime involving computers or networks
8. What is two-factor authentication?
   Ans: Extra layer of security using password + OTP
9. How to keep your data safe online?
   Ans: Use strong passwords and avoid suspicious links
10. What is the best way to avoid viruses?
    Ans: Use antivirus and don’t download unknown files

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📘 Question Bank 9: Digital Payments & Services

1. What is UPI?
   Ans: Unified Payments Interface
2. Which app is used for digital transactions in India?
   Ans: BHIM, PhonePe, Google Pay, Paytm
3. What is the full form of ATM?
   Ans: Automated Teller Machine
4. What is Aadhaar?
   Ans: Unique ID for Indian citizens
5. What is DigiLocker?
   Ans: A digital platform to store documents
6. What is e-Governance?
   Ans: Use of IT in government services
7. What is the use of internet banking?
   Ans: To perform banking tasks online
8. What is the meaning of mobile wallet?
   Ans: An app that stores card information and money digitally
9. What is NEFT?
   Ans: National Electronic Funds Transfer
10. What is a QR Code?
    Ans: A machine-readable code used for scanning and payments

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📘 Question Bank 10: Email & Social Media

1. What is the full form of E-mail?
   Ans: Electronic Mail
2. What is required to send an email?
   Ans: Email ID and Internet connection
3. What does CC stand for in email?
   Ans: Carbon Copy
4. What does BCC mean?
   Ans: Blind Carbon Copy
5. Which one is not an email provider?
   Ans: Facebook
6. What is the inbox?
   Ans: Folder where received emails are stored
7. What is the Sent folder?
   Ans: Stores sent emails
8. What is social media?
   Ans: Online platforms to share content and connect
9. Which is a social media site?
   Ans: Twitter
10. What is a hashtag?
    Ans: A keyword preceded by # used in social media posts

 

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