Book Image

CompTIA A+ Practice Test Core 2 (220-1102)

By : Mark Birch, Ian Neil
Book Image

CompTIA A+ Practice Test Core 2 (220-1102)

By: Mark Birch, Ian Neil

Overview of this book

The CompTIA A+ Core 2 certification validates the knowledge you need to support common operating systems and software installations. This book tests the skills essential for you to secure computing environments and troubleshoot common computing issues, while adhering to operational procedures through practice questions. Using proven techniques to test a candidate's knowledge of Core 2 (220-1102) exam objectives, this book will ensure that you're well-prepared to pass the exam on your first attempt. The chapters in this book comprise multiple-choice questions at the same level of difficulty as those you’ll find in the official exam. All the questions are broken down into different chapters according to each exam domain, finishing with a 90-question mock exam to prepare you to confidently take the real exam. The chapters are designed in a way to not only test your knowledge, but also your ability to handle pressure during the exam. By the end of this practice test book, you’ll be well-prepared to pass the CompTIA A+ Core 2 exam with confidence.
Table of Contents (10 chapters)

Mock Exam

  1. Answer: B

Explanation: This is a reasonable first step for addressing a suspected malware infection. Antivirus apps can scan the device for malware and potentially remove it. However, it’s important to use a reputable antivirus app and keep the device disconnected from the internet until the scan is complete to prevent further infection.

Incorrect: Option A: This option is a drastic measure and should only be considered as a last resort. It will erase all data on the phone, including apps, settings, and personal data. It’s not the most appropriate first step for malware removal.

Option C: While disconnecting the smartphone from the internet can prevent further malware downloads or communication with command-and-control servers, it doesn’t address the existing malware infection. This step should be combined with other actions, such as running a malware scan.

Option D: Keeping the operating system and apps up to date is essential for...