KHS CompTIA Fundamentals: Domain 4

A company is planning to upgrade its computer systems. They need to ensure that the new systems are compatible with their existing software. What strategic approach should they take to ensure compatibility?

• Purchase the latest hardware without checking software requirements.

• Review the software requirements and compare them with the hardware specifications before purchasing.

• Upgrade the software to match the new hardware specifications.

• Consult with a software developer after purchasing the hardware.

Answer explanation

The best approach is to review the software requirements and compare them with the hardware specifications before purchasing. This ensures compatibility and avoids potential issues with the new systems.

A student is tasked with setting up a secure home network. Which of the following steps should they prioritize to ensure the network is secure?

• Use the default router password.

• Enable WPA3 encryption and change the default SSID.

• Disable the firewall for easier access.

• Share the network password with friends.

Answer explanation

Enabling WPA3 encryption secures the network against unauthorized access, while changing the default SSID helps to obscure the network's identity. These steps are crucial for a secure home network.

A small business wants to implement a backup strategy for their data. Which plan would be most effective in ensuring data recovery in case of a system failure?

• Backup data once a year.

• Use cloud storage for daily backups and test recovery monthly.

• Store backups on the same hard drive as the original data.

• Backup data only when there is a major update.

Answer explanation

Using cloud storage for daily backups ensures that data is regularly saved and accessible. Testing recovery monthly verifies that the backup system works, providing a reliable strategy for data recovery in case of system failure.

A user is experiencing slow performance on their computer. What strategic steps should they take to diagnose and resolve the issue?

• Immediately replace the computer with a new one.

• Check for malware, update software, and clear unnecessary files.

• Install more software to see if it improves performance.

• Ignore the issue and continue using the computer.

Answer explanation

To diagnose slow performance, the user should check for malware, update software, and clear unnecessary files. These steps can help identify and resolve common issues, unlike replacing the computer or ignoring the problem.

A school is planning to implement a new learning management system (LMS). What strategic considerations should they make to ensure successful implementation?

• Choose the cheapest LMS available.

• Evaluate the needs of teachers and students, and provide training sessions.

• Implement the LMS without consulting stakeholders.

• Select an LMS based on its popularity.

Answer explanation

Evaluating the needs of teachers and students ensures the LMS meets their requirements, while training sessions help users effectively utilize the system, leading to successful implementation.

A company wants to improve its cybersecurity measures. Which strategic action should they take to enhance their security posture?

• Conduct regular security audits and employee training.

• Rely solely on antivirus software.

• Share passwords among employees for convenience.

• Disable security features to improve system speed.

Answer explanation

Conducting regular security audits and employee training is essential for identifying vulnerabilities and ensuring that staff are aware of best practices, significantly enhancing the company's cybersecurity posture.

A user needs to choose a new operating system for their computer. What strategic factors should they consider in making their decision?

• Choose the operating system with the most features, regardless of need.

• Assess compatibility with existing software and hardware, and consider user needs.

• Select the operating system that is most visually appealing.

• Pick the operating system that is most popular among friends.

Answer explanation

The correct choice emphasizes assessing compatibility with existing software and hardware, as well as user needs, ensuring the operating system meets practical requirements rather than just features, aesthetics, or popularity.

A student is planning a project that involves creating a website. What strategic steps should they take to ensure the project is successful?

• Start coding immediately without a plan.

• Define the project goals, create a timeline, and gather resources before starting.

• Focus only on the design aspect and ignore functionality.

• Use as many technologies as possible to impress users.

Answer explanation

Defining project goals, creating a timeline, and gathering resources are essential steps for success. This approach ensures clarity, organization, and preparedness, which are crucial for effective project execution.

A business is considering moving its operations to the cloud. What strategic considerations should they evaluate before making the transition?

• Move all operations to the cloud without assessing risks.

• Analyze cost, security, and scalability, and plan for data migration.

• Choose the first cloud provider they find.

• Ignore employee input on the transition.

Answer explanation

Before moving to the cloud, businesses should analyze cost, security, and scalability, and plan for data migration to ensure a smooth transition and mitigate risks. This strategic evaluation is crucial for successful cloud adoption.

A user wants to ensure their personal data is protected online. What strategic actions should they take to enhance their online privacy?

• Share personal information freely on social media.

• Use strong, unique passwords and enable two-factor authentication.

• Disable all security features for convenience.

• Use the same password for all accounts.

Answer explanation

To enhance online privacy, users should use strong, unique passwords and enable two-factor authentication. This protects accounts from unauthorized access, unlike sharing personal info or using weak passwords.