CSCU - Certified Secure Computer User Operating System Security Questions and Answers

Question 1

A user wants to ensure that if their laptop is stolen, the data on the hard drive is unreadable to an unauthorized person. Which of the following Windows features is specifically designed for this purpose?

Accepted Answer

BitLocker

Answer

BitLocker is a full-volume encryption feature included with Microsoft Windows versions starting with Vista. It is designed to protect data by providing encryption for entire volumes. If a computer is lost or stolen, BitLocker prevents unauthorized access to the data stored on the drive.

Question 2

Which macOS feature helps prevent the installation of applications from unverified developers, thereby reducing the risk of malware infection?

Accepted Answer

Gatekeeper

Answer

Gatekeeper is a security feature of macOS that helps protect users from installing malicious software by enforcing code signing and verifying that downloaded applications are from identified developers.

Question 3

A user receives a security pop-up asking for administrative credentials to proceed with a software installation. Which operating system security mechanism is responsible for generating this prompt to prevent unauthorized changes?

Accepted Answer

User Account Control (UAC)

Answer

User Account Control (UAC) is a security component of Windows that helps prevent unauthorized changes to the operating system. When changes that require administrator-level permission are initiated, UAC asks the user for confirmation or an administrator's password, reducing the risk of malware making unwanted changes.

Question 4

To maintain a secure operating system, what is the most critical and fundamental routine task a user should perform regularly?

Accepted Answer

Applying the latest security patches and updates

Answer

Keeping the operating system and installed applications up-to-date with the latest security patches is one of the most important steps to protect against known vulnerabilities that can be exploited by malware and attackers.

Question 5

Which of the following is a primary function of a personal firewall built into an operating system like Windows or macOS?

Accepted Answer

To monitor and control incoming and outgoing network traffic

Answer

A personal firewall, such as the one included in Windows and macOS, acts as a barrier between a computer and the network (like the internet). Its main purpose is to filter network traffic, blocking unauthorized incoming connections and controlling which applications can send data out.

CSCU - Certified Secure Computer User Practice Test

CSCU - Certified Secure Computer User Practice Test

CSCU - Certified Secure Computer User Operating System Security Questions and Answers