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    CompTIA A+ Certification All-in-One Study Guide: Exams (Core 1: 220-1101 and Core 2: 220-1102)
    CompTIA A+ Certification All-in-One Study Guide: Exams (Core 1: 220-1101 and Core 2: 220-1102)
    CompTIA A+ Certification All-in-One Study Guide: Exams (Core 1: 220-1101 and Core 2: 220-1102)
    Ebook222 pages4 hours

    CompTIA A+ Certification All-in-One Study Guide: Exams (Core 1: 220-1101 and Core 2: 220-1102)

    By Georgio Daccache

    ()

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    About this ebook

    Achieve success in your CompTIA A+ Certification Exams (Core 1: 220-1101 and Core 2: 220-1102) on the first try with our new and exclusive preparation book.
    This comprehensive resource is designed to help you test your knowledge, providing a collection of the latest questions with detailed explanations and official references.
    Save both time and money by investing in this book, which covers all the topics included in the CompTIA A+ Certification Exams (Core 1: 220-1101 and Core 2: 220-1102).
    This book includes two full-length, highly important practice tests, each with 90 questions, for a total of 180 questions. It also provides detailed explanations for each question.
    Dedicate your effort to mastering these questions, as they offer up-to-date information on the entire exam syllabus.
    This book is strategically crafted to not only assess your knowledge and skills but also to boost your confidence for the real exam.
    With a focus on thorough preparation, passing the official CompTIA A+ Certification Exams (Core 1: 220-1101 and Core 2: 220-1102) on your first attempt becomes achievable through diligent study of these valuable resources.

    The CompTIA A+ certification is a foundational credential in the IT field that validates an individual's knowledge and skills in various areas related to IT support and operational roles. 

    The certification is divided into two exams:

    1. CompTIA A+ Core 1 (220-1101):
    Covers mobile devices, networking technology, hardware, virtualization and cloud computing, and network troubleshooting.

    2. CompTIA A+ Core 2 (220-1102):
    Focuses on installing and configuring operating systems, expanded security, software troubleshooting, and operational procedures.

    Obtaining the CompTIA A+ certification requires passing both the Core 1 and Core 2 exams.
    This certification is often considered a stepping stone for more advanced IT certifications and careers.

    Each of the two CompTIA A+ exams include up to 90 questions.
    Therefore, the total number of questions for both exams combined will not exceed 180.

    After completing the exam, you will be asked to fill out an optional exit survey.
    This survey, which consists of approximately 12 multiple-choice questions, will gather information about your study practices and reasons for pursuing the certification.

    Welcome!

    LanguageEnglish
    PublisherGeorgio Daccache
    Release dateNov 16, 2024
    ISBN9798224478835
    CompTIA A+ Certification All-in-One Study Guide: Exams (Core 1: 220-1101 and Core 2: 220-1102)
    Author

    Georgio Daccache

    Georgio Daccache is an EU-certified instructor who offers over 30 courses and has authored 50+ books, e-books, and audiobooks. He has a student base of over 50,000 spanning across 190+ countries. Georgio's educational materials are accessible globally through leading platforms like Amazon, Udemy, Google Play, and Apple Books, as well as many other websites and libraries. Georgio Daccache is also the founder of the e-learning company "Tech Hub+," renowned for creating and distributing top-tier certified content and courses on Udemy. With a student base exceeding 10,000, it stands as a leading entity in Information Technology and Cybersecurity in North America and the EU. Georgio's collection of bestseller courses, books, e-books, and audiobooks has earned him several prestigious awards for his innovative teaching techniques and high-quality content.

    Read more from Georgio Daccache

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      Book preview

      CompTIA A+ Certification All-in-One Study Guide - Georgio Daccache

      CompTIA A+ Certification Exams Preparation:

      220-1101: CompTIA A+ Certification Exam: Core 1

      220-1102: CompTIA A+ Certification Exam: Core 2

      Introduction:

      Achieve success in your CompTIA A+ Certification Exams (Core 1: 220-1101 and Core 2: 220-1102) on the first try with our new and exclusive preparation book.

      This comprehensive resource is designed to help you test your knowledge, providing a collection of the latest questions with detailed explanations and official references.

      Save both time and money by investing in this book, which covers all the topics included in the CompTIA A+ Certification Exams (Core 1: 220-1101 and Core 2: 220-1102).

      This book includes two full-length, highly important practice tests, each with 90 questions, for a total of 180 questions. It also provides detailed explanations for each question.

      Dedicate your effort to mastering these questions, as they offer up-to-date information on the entire exam syllabus.

      This book is strategically crafted to not only assess your knowledge and skills but also to boost your confidence for the real exam.

      With a focus on thorough preparation, passing the official CompTIA A+ Certification Exams (Core 1: 220-1101 and Core 2: 220-1102) on your first attempt becomes achievable through diligent study of these valuable resources.

      The CompTIA A+ certification is a foundational credential in the IT field that validates an individual's knowledge and skills in various areas related to IT support and operational roles. The certification is divided into two exams:

      1. CompTIA A+ Core 1 (220-1101):

      Covers mobile devices, networking technology, hardware, virtualization and cloud computing, and network troubleshooting.

      Topics include:

      Mobile Devices: Configuring, troubleshooting, and maintaining mobile devices.

      Networking: Types of networks, protocols, and configuring network devices.

      Hardware: Components and functions of computer hardware and peripherals.

      Virtualization and Cloud Computing: Understanding virtualization concepts, cloud computing, and related technologies.

      Network Troubleshooting: Identifying, diagnosing, and resolving network issues.

      2. CompTIA A+ Core 2 (220-1102):

      Focuses on installing and configuring operating systems, expanded security, software troubleshooting, and operational procedures.

      Topics include:

      Operating Systems: Installing, configuring, and troubleshooting various operating systems (Windows, macOS, Linux).

      Security: Implementing basic security measures, securing devices, and understanding common security threats.

      Software Troubleshooting: Diagnosing and resolving software issues on different platforms.

      Operational Procedures: Best practices for safety, environmental impacts, communication, and professionalism in the workplace.

      Obtaining the CompTIA A+ certification requires passing both the Core 1 and Core 2 exams.

      This certification is often considered a stepping stone for more advanced IT certifications and careers.

      Each of the two CompTIA A+ exams include up to 90 questions.

      Therefore, the total number of questions for both exams combined will not exceed 180.

      After completing the exam, you will be asked to fill out an optional exit survey.

      This survey, which consists of approximately 12 multiple-choice questions, will gather information about your study practices and reasons for pursuing the certification.

      Welcome!

      220-1101: CompTIA A+ Certification Exam: Core 1 Practice Test:

      1) Simulation:

      Laura, a customer, has asked you to configure her home office wireless access point. She intends to use the wireless network for financial transactions and has requested that it be set up with the highest possible encryption.

      Additionally, Laura is aware that her neighbors have wireless networks and wants to ensure her network is not interfered with by others. She has requested that the default settings be changed to the following:

      Wireless Name: HomeWiFi

      Shared Key: CompTIA

      Router Password: Secure$1

      Finally, Laura wants to ensure that only her laptop and SmartPhone can connect to the network.

      Laptop: IP Address 192.168.1.100

      Hardware Address: 00:0A:BF:03:C4:54

      SmartPhone: IP Address 192.168.1.101

      Hardware Address: 09:2C:D0:22:3F:11

      Instructions:

      Configure Laura's wireless network using the network adapter window. If you need to revert to the initial state of the simulation at any point, please click the Reset All button.

      2) DRAG DROP:

      An office manager reports that a printer is having performance issues. The printouts smudge when handled, and recently, when attempting to print oversized documents, the paper jams before any printing occurs.

      Instructions:

      Using the available printer parts, replace only the faulty components on the office printer to resolve the identified issues. If you need to revert to the initial state of the simulation at any time, please click the Reset All button.

      Select and Place:

      3) DRAG DROP:

      A small ISP has recruited a new technician, Joe, for configuring customers' home networks. During training, the instructor provides Joe with a starter kit containing cables, cable ends, and other necessary network equipment, instructing him to set up a functional network.

      The objective is to connect the computer to ensure Internet access and the phone to provide a dial tone.

      Instructions:

      Utilize the correct cables, cable ends, tools, and equipment to set up the network and connect all components as instructed. The simulation comprises two steps, starting with step 1. To revert to the initial simulation state at any point, simply click the Reset All button.

      Select and Place:

      4) Which type of RAM would the technician most likely use when adding more memory to a desktop computer?

      A. SODIMM

      B. DDR3

      C. ECC

      D. VRAM

      5) What is the most likely cause of vertical streaks appearing on the output of a laser printer?

      A. Roller

      B. Drum

      C. Transfer belt

      D. Ribbon

      6) A user is attempting to play a DVD on a projector. While the audio is audible, the projector displays an error message indicating that HDMI is blocked due to copy protection.

      Which of the following is the MOST likely cause of the error?

      A. The HDMI cannot carry the signal from the DVD to the projector.

      B. The user needs to switch from HDMI to a cable standard such as DisplayPort.

      C. The projector does not support the necessary HDCP protocol.

      D. The user needs to enable cony-protected sources in the projector's settings.

      7) During the implementation of a non-carrier-grade wireless backhaul, a technician observes that the current channel selection is heavily polluted with various RF signals. After conducting a spectral analysis, the technician identifies a channel with minimal RF pollution. However, the technician is unable to choose that channel.

      Which of the following is the MOST likely reason for this issue?

      A. The channel is reserved for licensed band use.

      B. The channel selection is defective; contact the manufacturer.

      C. The channel must be unlocked by the vendor.

      D. The device requires a firmware update to unlock the channel.

      8) A user has filed a support ticket reporting that all printouts from a laser printer exhibit double images. Past printer support records indicate that a maintenance kit has not been installed for over a year.

      Which of the following printer consumables is MOST likely causing the issue?

      A. Separation pad

      B. Transfer roller

      C. Ink cartridge

      D. Fuser

      9) A technician is setting up a workstation to function as a virtual machine (VM) host. Despite installing the required software, the technician is unable to create any VMs. Which of the following actions should be performed?

      A. Disable the BIOS password.

      B. Enable TPM.

      C. Enable multithreading.

      D. Enable Fast Startup.

      10) A user's computer is unable to connect to the network. The technician verifies that the connection is down and attempts to locate the user's port on the patch panel. The port and patch panel are not labeled. Which of the following network tools should the technician use to identify the port?

      A. Network tap

      B. Punchdown tool

      C. Toner probe

      D. Crimper

      11) A user, attempting to deliver a presentation using a projector in a conference room, notes that while there is video, there is no audio.

      Which of the following will

      MOST likely resolve the issue?

      A. Changing the input on the projector to VGA.

      B. Changing the output on the PC to DVI.

      C. Modifying the projector's refresh rate.

      D. Utilizing an HDMI connection.

      12) A customer complains that a computer can never achieve a transfer data rate higher than 100Mbps, despite having a Gigabit LAN card. While troubleshooting, the technician observes that the network cable needs replacement. Which of the following cable categories is limiting the transfer speed?

      A. Cat 5

      B. Cat 5e

      C. Cat 6

      D. Cat 6a

      13) While using a popular video conferencing program, the user chooses a webcam, but the software fails to open it. The webcam was operational yesterday. Which of the following should be done to address this issue?

      A. Close other video software and retry.

      B. Adjust the conference software to a compatible resolution.

      C. Switch the video from the webcam to conference mode.

      D. Reseat or replace the webcam.

      14) A user was unable to access a building's entrance after security measures were upgraded last week. The company has now implemented the 13.56MHz frequency short band, allowing users to authenticate using their mobile devices. Which of the following has to be enabled for the mobile device to authenticate?

      A. Bluetooth

      B. Biometrics

      C. NFC

      D. PIN

      15) Which standard provides support for MIMO (Multiple Input Multiple Output) technology?

      A. 802.11a

      B. 802.11b

      C. 802.11g

      D. 802.11n

      16) A technician turns on a PC and its monitor and encounters the following error message: No input signal detected

      The display lights on the computer are on. Which of the following is a possible solution?

      A. Changing the BIOS settings.

      B. Changing the connector setting on the monitor.

      C. Checking the power plug on the monitor.

      D. Checking the power plug on the PC.

      17) Which component allows for input on a touch screen of a mobile device?

      A. OLED

      B. Digitizer

      C. Inverter

      D. CMOS sensor

      18) A technician unpacked a new computer, connected it to a UPS, and attached the requested peripherals. Although the computer's lights and fans activate, the technician hears three loud, consecutive beeps during the boot process.

      Which of the following actions will remediate the issue?

      A. Replacing the power supply

      B. Replacing the UPS

      C. Changing the CMOS battery

      D. Reseating the RAM

      19) An IT manager found that hundreds of printed pages are being recycled daily because users are not picking them up from the printer tray. Which of the following would BEST prevent this waste?

      A. Send friendly reminders to not print unnecessarily.

      B. Enable duplex printing to reduce paper utilization.

      C. Bill each department for the excess material cost.

      D. Require a code or badge before releasing a print job.

      20) An online retailer is exploring cost-saving measures and is contemplating a shift to the public cloud. This would allow for the addition of capacity during peak shopping seasons and automatic removal of capacity once the peak period ends. Which of the following BEST describes this aspect of cloud computing?

      A. Rapid elasticity

      B. Metered utilization

      C. Shared resources

      D. High availability

      21) A technician is receiving reports of sporadic network connectivity loss throughout the day across the entire office. The technician identifies the root cause as electromagnetic interference (EMI).

      Which of the following cable mediums would be the MOST cost effective without sacrificing system performance?

      A. Coaxial

      B. Shielded Cat 6

      C. Plenum Cat 5e

      D. Multimode fiber

      22) An organization manages different types of records, such as health and criminal justice records. Which cloud environment is the organization most likely to utilize to reduce the attack surface?

      A. Public

      B. Hybrid

      C. Community

      D. Private

      23) Which of the following best defines metered usage of cloud resources?

      A. Resources provisioned instantly.

      B. Payments made only for resources that are used.

      C. Resources pooled to increase computing power.

      D. Implementation of rapid elasticity.

      24) A user in a small office/home office (SOHO) network is unable to stream online videos, even at a resolution as low as 240 pixels. The technician runs the ipconfig command on the user's computer and obtains the following information:

      Connection-specific DNS Suffix .: lan

      Link-local IPV6 Address.........: fe80::1585:7fb2:b05f:7102%12

      IPv4 Address....................: 192.168.1.131

      Subnet Mask.....................: 255.255.255.0

      Default Gateway.................: 192.168.1.1

      The technician subsequently links a test laptop to the router using the user's Cat 5 cable and logs the following data:

      Download: 85 mbps

      Upload: 22 mbps

      Ping: 28 ms

      Which of the following is MOST likely causing the user's issue?

      A. Incorrect IP address

      B. Faulty NIC

      C. Misconfigured default gateway

      D. Bad network cable

      25) A colleague's laptop, which has been functioning as expected for several years, now exhibits a slight bulge in the bottom casing and occasionally overheats when connected to a wall outlet. The MOST likely component that needs to be replaced is the:

      A. power adapter.

      B. battery.

      C. system fan.

      D. hard drive.

      26) A company recently purchased a printer with automatic duplex printing capabilities. Following installation, the technician discovers that only manual duplex printing is possible. Which of the following should the technician do to fix the issue?

      A. Install the most recent firmware upgrade available for the printer.

      B. Contact the vendor for a hardware replacement.

      C. Reinstall the printer software and drivers, and then restart the printer.

      D. Read

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