Tecmil

CompTIA 220-602 CompTIA A+ IT Technician
Q&A with explanations

Version 4.0

Evaluation notes were added to the output document. To get rid of these notes, please order your copy of ePrint 5.0 now.

Important Note, Please Read Carefully
Other TestKing products A) Offline Testing engine Use the offline Testing engine product topractice the questions in an exam environment. B) Study Guide(not available for all exams) Build a foundation of knowledge which will be useful also after passing the exam. Latest Version We are constantly reviewing our products. New material is added and old material is revised. Free updates are available for 90 days after the purchase. You should check your member zone at TestKing and update 3-4 days before the scheduled exam date. Here is the procedureto get the latest version: 1.Go towww.testking.com 2.Click on Member zone/Log in 3.The latest versions of all purchased products are downloadable from here. Just click the links. For mostupdates,itisenough just to print the new questions at the end of the new version, not the whole document. Feedback If you spot a possible improvement then please let us know. We always interested in improvingproduct quality. Feedback should be send to feedback@testking.com. You should include the following: Exam number, version, page number, question number, and your login ID. Our experts will answer your mail promptly. Copyright Each iPAD file contains a unique serial number associated with your particular name and contact information for security purposes. So if we find out that a particular iPAD file isbeing distributed by you, TestKing reserves the right to take legal action against you according to the International Copyright Laws.

Leading the way in IT testing and certification tools, www.testking.com

-2Evaluation notes were added to the output document. To get rid of these notes, please order your copy of ePrint 5.0 now.

Table of Contents
Topic 1, Personal Computer Components (40Questions) 6 Part 1: Install, configure, optimize and upgrade personal computer components 6 A: Add, remove and configure personal computer components including selection and installation of appropriate components (19 Questions) 6 Part 2: Identify tools, diagnostic procedures and troubleshooting techniques for personal computer components 16 A: Identify and apply basic diagnostic procedures andtroubleshooting techniques (1 Question) 16 B: Recognize and isolate issues with peripherals, multimedia, specialty input devices, internal and external storage and CPUs (2 Questions) 17 C: Identify the steps used to troubleshoot components (3 Questions) 18 D: Recognize names, purposes, characteristics and appropriate application of tools (5 Questions) 19 Part 3: Perform preventive maintenance ofpersonal computer components 22 A: Identify and apply common preventive maintenance techniques for personal computer components (10 Questions) 23 Topic 2, Laptops and Portable Devices (17 Questions) 27 Part 1: Identify fundamental principles of using laptops and portable devices 27 A: Identify appropriate applications for laptop-specific communication connections such as Bluetooth, infrared,cellular WAN and Ethernet (3 Questions) 27 B: Identify appropriate laptop-specific power and electrical input devices and determine how amperage and voltage can affect performance (2 Questions) 29 C: Identify the major components of the LCD including inverter, screen and video card (0 Questions) 30 Part 2: Install, configure, optimize and upgrade laptops and portable devices 30 A: Removal oflaptop-specific hardware such as peripherals, hot-swappable and non-hot-swappable devices (5 Questions) 30 B: Describe how video sharing affects memory upgrades (2 Questions) 32 Part 3: Use tools, diagnostic procedures and troubleshooting techniques for laptops and portable devices 33 A: Use procedures and techniques to diagnose power conditions, video, keyboard, pointer and wireless card issues (5...