511 Why is it risky to write passwords on paper and leave them visible?
Explanation
Written passwords left in visible or accessible places can easily be seen, photographed, or stolen by unauthorized people
Last verified on 25-09-2026
General Knowledge MCQs
750 MCQs is category mein available hain.
All MCQs in General Knowledge
512 Which is generally more secure: a passphrase or a single common word?
Explanation
A passphrase (a sequence of random words or a long phrase) is harder to crack than a single common word due to its length and complexity
Last verified on 25-09-2026
513 Approximately what is the typical maximum attachment size limit in Gmail?
Explanation
Gmail typically limits email attachments to a maximum of about 25 MB per email
Last verified on 25-09-2026
514 What does PIN stand for?
Explanation
PIN stands for Personal Identification Number, a numeric code used for authentication
Last verified on 25-09-2026
515 What does an ‘account lockout policy’ do after multiple failed login attempts?
Explanation
Account lockout policies temporarily disable login attempts after repeated failures, protecting against brute force attacks
Last verified on 25-09-2026
516 What does ‘cloud storage’ refer to?
Explanation
Cloud storage allows users to save data on remote servers that can be accessed anytime via the internet
Last verified on 25-09-2026
517 Which of the following is considered a weak password?
Explanation
'123456' is one of the most common and easily guessed passwords, making it extremely weak and insecure
Last verified on 25-09-2026
518 What is ‘spyware’?
Explanation
Spyware secretly collects information about a user's activity, often without their knowledge or consent
Last verified on 25-09-2026
519 What is a ‘cookie’ in internet browsing?
Explanation
Cookies are small text files websites store on your device to remember login info, preferences, and browsing activity
Last verified on 25-09-2026
520 What does CAPTCHA help prevent?
Explanation
CAPTCHA tests are designed to distinguish humans from automated bots, preventing unauthorized automated access
Last verified on 25-09-2026