Shortcut Keys
अगर आपको किसी टेक्स्ट या फाइल की कॉपी बनानी हो तो कौन-सी shortcut key दबाएंगे?
Ctrl + C
Computer Awareness One Liner Questions with Answers
Practice exam-ready one liner questions for Computer Awareness with quick answers for SSC, Railway, Banking and competitive exams.
Total Questions: 219
Cyber Security
Strong password बनाने के लिए सबसे अच्छा तरीका कौन-सा है?
Use letters numbers and symbols
Cyber Security
कंप्यूटर को virus से बचाने के लिए कौन-सा software उपयोग किया जाता है?
Antivirus
Cyber Security
Firewall का मुख्य काम क्या होता है?
To block unauthorized access
Cyber Security
OTP का उपयोग online security में क्यों किया जाता है?
For one-time verification
Operating System
Which operating system is open source?
Linux
Operating System
Which of the following is a mobile operating system?
Android
Operating System
Which part of an operating system manages files and folders?
File management system
Operating System
Which OS feature allows multiple users to use the same computer system?
Multi-user
Operating System
Which command-based operating system was widely used before Windows became popular?
MS-DOS