Book Image

CompTIA A+ Complete Practice Tests: Exam Core 1 220-1001 and Exam Core 2 220-1002 - Second Edition

By : Jeff T. Parker, Quentin Docter
Book Image

CompTIA A+ Complete Practice Tests: Exam Core 1 220-1001 and Exam Core 2 220-1002 - Second Edition

By: Jeff T. Parker, Quentin Docter

Overview of this book

The CompTIA A+ certification is the most popular entry-level IT certification, with over 1 million A+ certified professionals to date. A+ certification is a crucial step in your IT career. Many businesses require this accreditation when hiring computer technicians or validating the skills of current employees. CompTIA A+ Complete Practice Tests, Second Edition is an indispensable part of any study plan for A+ certification. It enables you to hone your test-taking skills, focus on challenging areas, and be thoroughly prepared to ace the exam and earn your A+ certification. The book presents nine unique practice tests and two 90-question bonus tests covering all the objective domains for both the 220-1001 and 220-1002 exams. Comprehensive coverage of every essential exam topic ensures that you will know what to expect on the exam day. Over 1200 practice questions on topics including hardware, networking, mobile devices, operating systems and procedures, troubleshooting, and more, enable you to assess your performance and gain the confidence you need to pass the exam with flying colors. By the end of the book, you would have thoroughly prepared for the A+ certification and will be confident to ace the exam.
Table of Contents (12 chapters)

Chapter 10: Practice Exam 1 (220-1001)

  1. A. L1 cache is generally the smallest and fastest cache. Therefore, it’s reasonable to expect that the computer will have less L1 cache than L2.
  2. A. TCP printing’s RAW protocol uses TCP port 9100 by default. The alternative, LPR, uses source ports 721–731 and the destination port 515.
  3. D. If the device does not produce sound, first make sure that it’s not set to silent operation. Most mobile devices will have a switch on the side that sets them to silent or vibrate mode, which will mute the device from making noises. Also check settings for volume as well as possible redirection of sound, such as an active Bluetooth pairing. If the speakers have failed on a mobile device, it’s time for a new device.
  4. B, D. SSDs have many advantages over HDDs, including producing less heat and being less susceptible to damage from shock or overheating. However, they are more expensive per byte and have less capacity.
  5. A. The monitor...