Operating System Security and User Permissions Quiz

Test your knowledge on OS security measures, encryption, access control, and more. Dive into the principle of least privilege and multi-factor authentication.

#1

What is the primary purpose of an operating system?

To manage hardware resources
To develop software applications
To provide internet connectivity
To create user interfaces
1 answered
#2

What is the significance of regular software updates in maintaining operating system security?

To increase system performance
To add new features
To fix security vulnerabilities and bugs
To change the user interface
1 answered
#3

Which security measure helps protect sensitive information by converting it into unreadable characters?

Firewall
Encryption
Antivirus software
Biometric authentication
1 answered
#4

Which security measure helps prevent unauthorized access to a computer system?

Firewall
Web browser
Word processor
Mouse
1 answered
#5

What is the principle of least privilege in the context of user permissions?

Users should have maximum privileges for flexibility
Users should have the least amount of privileges necessary to perform their job functions
User privileges should be randomly assigned
User privileges should not be managed
1 answered
#6

What is the role of a sandbox in the context of operating system security?

A playground for system administrators
An isolated environment for testing and executing untrusted code
A secure storage for sensitive data
A graphical user interface for file management
1 answered
#7

Which security measure helps protect against malware by monitoring and analyzing system behavior?

Antivirus software
Firewall
Intrusion detection system (IDS)
Spam filter
#8

What is the purpose of a security audit in the context of operating systems?

To analyze system performance
To identify and assess security vulnerabilities
To uninstall unnecessary software
To defragment the hard drive
#9

What is the purpose of encryption in operating system security?

To increase system speed
To compress files
To secure data by converting it into a coded format
To create backups
#10

Which of the following is an example of a multi-factor authentication method?

Username and password
Fingerprint and PIN
Security question
CAPTCHA
#11

What is the purpose of access control lists (ACLs) in operating systems?

To list all available system resources
To control permissions for files and directories
To manage printer settings
To configure network settings
#12

In the context of security, what is the concept of 'defense in depth'?

Relying on a single security measure
Layered security with multiple safeguards at different levels
Ignoring security altogether
Randomly changing passwords
#13

What is the role of a honeypot in operating system security?

A trap set to detect and deflect unauthorized access attempts
A virtual assistant for system administrators
A tool for file compression
A type of firewall

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