Why is screen lock used on a digital device?
Answer and explanation
Correct answer: To protect from unauthorized use
A screen lock requires authentication such as a password, PIN, pattern, or biometric check before the device can be used. This reduces the chance that another person will read files, messages, or account information when the owner is away. It does not enlarge pictures, increase sound, or print paper. A strong lock is one part of device security.
Frequently asked questions
What is the correct answer to this question?
To protect from unauthorized use
Why is this the correct answer?
A screen lock requires authentication such as a password, PIN, pattern, or biometric check before the device can be used. This reduces the chance that another person will read files, messages, or account information when the owner is away. It does not enlarge pictures, increase sound, or print paper. A strong lock is one part of device security.
Which subject and chapter does this question cover?
This is a Class 10 Information Technology question. Chapter: Maintain Healthy Safe and Secure Working Environment. Topic: Health Safety and Security at Workplace.
