CompTIA Updated FC0-U71 Exam Questions and Answers by kenza

Process management in an operating system is responsible for controlling the execution of applications, assigning CPU time, and prioritizing active processes to optimize performance.

“Process management allocates resources, prioritizes applications, and ensures multitasking is efficiently handled by the OS.” — CompTIA ITF+ Operating Systems Guide

Correct answer: B

RAM (Random Access Memory) is volatile memory, meaning its contents are erased when power is removed. According to the CompTIA ITF+ FC0-U71 Official Study Guide:

“RAM is volatile storage, which means that it requires constant power to maintain the stored information. When power is turned off, all data in RAM is lost.”

BIOS (firmware), NIC (hardware interface), and CPU (hardware processor) remain unaffected by shutdowns regarding stored information.

Clicking the lock icon next to a website’s URL allows users to view the security certificate, verify its issuer, expiration date, and encryption level—validating that the site is using HTTPS and is trusted.

“Browsers display a lock symbol for secure (HTTPS) websites. Clicking it reveals the SSL/TLS certificate details to verify the site’s authenticity.” — CompTIA ITF+ Security Essentials

Correct answer: A

To visually represent steps in a process (such as a flowchart or workflow), diagramming software is the most appropriate tool. These applications are designed for creating flowcharts, organizational charts, and other process diagrams.

“Diagramming software is used to create visual representations of workflows, processes, and systems. Common uses include flowcharts and process maps.” — CompTIA ITF+ Study Guide

Correct answer: D