Class 9 · कंप्यूटर · 255+ Q&A
Class 9 Computer — Cyber Safety Important Questions with Answers (MCQ test)
IT basics, hardware, software, internet safety and MS Office for Class 9. Showing 18 of 18 on page 1 / 1.
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Page 1 of 1 · 18 questions in this view
Q.63
MCQ
Cyber Safety
A strong password is NOT
- A. a passphrase with mixed characters
- B. password123 or your name
- C. unique per important site
- D. kept private
View the correct answer
Correct option: B — password123 or your name
Common words and personal data are guessed first.
Q.64
MCQ
Cyber Safety
Phishing is
- A. a sport
- B. tricking you to give passwords or OTPs via fake mail or sites
- C. defragmenting a disk
- D. a type of RAM
View the correct answer
Correct option: B — tricking you to give passwords or OTPs via fake mail or sites
Check the real URL; banks do not ask OTP on random pages.
Q.65
MCQ
Cyber Safety
Cyberbullying should be
- A. ignored forever and hidden from adults
- B. saved as evidence and reported to a trusted adult/school
- C. returned with more abuse only
- D. posted as a joke always
View the correct answer
Correct option: B — saved as evidence and reported to a trusted adult/school
IT class + school safety policy.
Q.66
MCQ
Cyber Safety
OTP should be
- A. shared with a caller who claims to be ‘support’
- B. kept only for the real transaction you started
- C. printed on the school gate
- D. used as a Facebook password
View the correct answer
Correct option: B — kept only for the real transaction you started
Never dictate an OTP to a stranger.
Q.67
MCQ
Cyber Safety
A firewall is meant to
- A. heat the room
- B. filter unwanted network traffic
- C. scan paper
- D. draw charts
View the correct answer
Correct option: B — filter unwanted network traffic
It is one layer, not the only defence.
Q.68
MCQ
Cyber Safety
Posting a classmate’s photo without consent can be
- A. always a school prize
- B. a privacy harm and against school/cyber rules
- C. required by HTTP
- D. a type of RAM
View the correct answer
Correct option: B — a privacy harm and against school/cyber rules
Think before you upload.
Q.69
MCQ
Cyber Safety
Ransomware typically
- A. speeds Wi-Fi
- B. locks files and demands money
- C. prints homework
- D. cools the CPU
View the correct answer
Correct option: B — locks files and demands money
Backups and caution with attachments reduce risk.
Q.70
MCQ
Cyber Safety
Public Wi-Fi is risky for
- A. reading a printed book
- B. net banking and entering passwords
- C. looking at the sky
- D. using a compass
View the correct answer
Correct option: B — net banking and entering passwords
Avoid sensitive logins on open networks.
Q.71
MCQ
Cyber Safety
Two-factor authentication adds
- A. a second printer
- B. a second check such as OTP or app prompt
- C. double RAM automatically
- D. two mice
View the correct answer
Correct option: B — a second check such as OTP or app prompt
Password plus phone approval is common.
Q.72
MCQ
Cyber Safety
A digital footprint is
- A. mud on shoes
- B. the trail of data you leave online
- C. a type of plotter
- D. a LAN cable
View the correct answer
Correct option: B — the trail of data you leave online
Posts and comments can last years.
Q.107
MCQ
Cyber Safety
A software update often
- A. only changes the wallpaper
- B. patches security holes
- C. removes the CPU
- D. creates plagiarism
View the correct answer
Correct option: B — patches security holes
Do not ignore updates on school PCs when asked.
Q.118
MCQ
Cyber Safety
Should you click shortened unknown links?
- A. Always, they are safe
- B. No — they can hide phishing or malware sites
- C. Only at midnight
- D. Only on public Wi-Fi
View the correct answer
Correct option: B — No — they can hide phishing or malware sites
Preview or type the official address.
Q.129
MCQ
Cyber Safety
Should students share home address in a game chat?
- A. Yes, to make friends faster
- B. No — it is personal data
- C. Only if the chat is long
- D. Only in CAPS
View the correct answer
Correct option: B — No — it is personal data
Personal data stays private.
Q.139
MCQ
Cyber Safety
A guest account on a lab PC is useful to
- A. hide cybercrime
- B. limit rights and keep the main profile safer
- C. increase GHz
- D. turn off the firewall forever
View the correct answer
Correct option: B — limit rights and keep the main profile safer
Do your work; do not try to bypass teacher controls.
Q.149
MCQ
Cyber Safety
Should you lock the screen when leaving a lab PC?
- A. No, to help the next stranger
- B. Yes, to protect your files and login
- C. Only on Sundays
- D. Only if using Excel
View the correct answer
Correct option: B — Yes, to protect your files and login
Windows + L locks many Windows PCs.
Q.155
MCQ
Cyber Safety
Sextortion / blackmail with private photos is
- A. a joke to ignore
- B. a crime; stop contact, save evidence, tell a trusted adult
- C. required for email
- D. a type of chart
View the correct answer
Correct option: B — a crime; stop contact, save evidence, tell a trusted adult
Classroom safety: never send such images; report threats.
Q.164
MCQ
Cyber Safety
A VPN at student level is best described as
- A. a magic cheat to hack the school
- B. a tunnel that can add privacy on a network; use only if the school allows
- C. a type of mouse
- D. an Excel chart
View the correct answer
Correct option: B — a tunnel that can add privacy on a network; use only if the school allows
Do not use random free VPNs that may steal data.
Q.173
MCQ
Cyber Safety
Social-engineering attacks rely on
- A. breaking aluminium
- B. tricking people rather than only breaking code
- C. faster fans
- D. larger monitors
View the correct answer
Correct option: B — tricking people rather than only breaking code
Be polite but verify identity.
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