Comp tia a+ certification exam 220-902 là gì

This article profiles the CompTIA A+ exams (220-901 & 220-902), which test competency in comprehensive vendor-neutral PC hardware and peripherals, mobile device hardware, networking and troubleshooting hardware and network connectivity issues, installing and configuring operating systems including Windows, iOS, Android, Apple OS X and Linux, security, cloud computing fundamentals, operational procedures and communication skills. Pearson IT Certification provides a variety of exam preparation tools to help our customers in their quest for certification. As part of our service to you, we have developed this Exam Profile series. Each profile is developed based on the testing experience of one of our trainers or authors. You won’t get exact questions or answers, but you will get a real feel for the exam. Each profile describes question forms, trouble spots, hints for exam preparation, and recommendations for additional study resources. Find out what you can expect to see on the exam and how you can better prepare for it from industry leading professionals who want you to succeed!

The CompTIA A+ certification is globally recognized, industry-supported, and trusted by governments, businesses, and many potential employers. It is designed to prove that an exam candidate has competency with PC hardware and peripherals, mobile device hardware, networking and troubleshooting hardware and network connectivity issues, installing and configuring operating systems including Windows, iOS, Android, Apple OS X and Linux, security, cloud computing fundamentals, operational procedures, and communication skills. The exams are comprehensive and vendor-neutral, which means that the certification does not focus on just one company's products. Instead, the certification objectives range across many technologies, services, hardware and software ranging from traditional devices and operating systems to the plethora of mobile devices and technology in use today. It has great value in the marketplace as an indicator of a prospective employee's skill level, proving to employers that a job seeker has the necessary computer knowledge and communication skills to complete their tasks with minimal supervision.

Exam Details

In order to become CompTIA A+ certified, you must pass two exams: the 220-901 and the 220-902. (Note: The CompTIA A+ 220-801 and 220-802 exams (English versions) retire on June 30, 2016). Details listed here are accurate as of December 15, 2015, and are subject to change. Please verify these details at the CompTIA website.

The CompTIA A+ Core Series requires candidates to pass two exams: Core 1 (220-1101) and Core 2 (220-1102) covering the following new content, emphasizing the technologies and skills IT pros need to support a hybrid workforce:

• Increased reliance on SaaS applications for remote work
• How to remotely diagnose and correct common software, hardware or connectivity problems
• Evolving core technologies from cloud virtualization and IoT device security to data management and scripting
• Multiple operating systems, when to use them and how to keep them running properly
• Reflects the changing nature of the job, including how to assess if it’s best to fix something on site, or send it to a specialized provider

Hardware

Identifying, using and connecting hardware components and devices, including the broad knowledge about different devices that is now necessary to support the remote workforce

Operating Systems

Install and support Windows OS including command line and client support, system configuration imaging and troubleshooting for Mac OS, Chrome OS, Android and Linux OS

Software Troubleshooting

Troubleshoot PC and mobile device issues including common OS, malware and security issues

Networking

Explain types of networks and connections including TCP/IP, WIFI and SOHO

Troubleshooting

Troubleshoot real-world device and network issues quickly and efficiently

Security

Identify and protect against security vulnerabilities for devices and their network connections

Mobile Devices

Install and configure laptops and other mobile devices and support applications to ensure connectivity for end users

Virtualization and Cloud Computing

Compare and contrast cloud computing concepts and set up client-side virtualization

Operational Procedures

Follow best practices for safety, environmental impacts, and communication and professionalism

Organizations That Recommend or Require CompTIA A+

Drew Richards

Service desk senior core engineer

“I decided to study for my CompTIA A+ certification. I bought a book, studied the material, took the tests and got a job. It was the best thing I’ve ever done. This job gives me stability and the chance to work with cool people in a field that keeps me thinking and problem-solving. I thoroughly enjoy it.”

Richards’ research showed him that CompTIA was the gold standard for certifications and that getting CompTIA A+-certified was his first step – and so he did it.

Read Drew’s Story

Scott Krager

Information security analyst

"Exploring different topics and keeping an open mind, especially early on, is huge. And it will open your eyes to more and more that's out there that you probably don't know about."

Scott previously worked as a personal trainer and now works in IT with the help of CompTIA A+ and Security+.

Read Scott's Story

Vernon Clifton

Cybersecurity analyst

“Maybe that's how we as a society become more effective, by having people that have had different experiences break into [new] fields.”

Vernon, a Chicago salesman, found satisfaction and fulfilment in a cybersecurity career despite lack of experience with the help of CompTIA A+.

Read Vernon's Story

Exam Codes CompTIA A+ 220-1001 (Core 1) and 220-1002 (Core 2)

Candidates must complete both 1001 and 1002 to earn certification. Exams cannot be combined across the series.

CompTIA A+ 220-1101 (Core 1) and 220-1102 (Core 2)

Candidates must complete both 1101 and 1102 to earn certification. Exams cannot be combined across the series.

Launch Date January 15, 2019 April 2022 Exam Description CompTIA A+ 220-1001 covers mobile devices, networking technology, hardware, virtualization and cloud computing and network troubleshooting.

CompTIA A+ 220-1002 covers installing and configuring operating systems, expanded security, software troubleshooting and operational procedures.

CompTIA A+ 220-1101 covers mobile devices, networking technology, hardware, virtualization and cloud computing.

CompTIA A+ 220-1102 covers operating systems, security, software and operational procedures.

Number of Questions Maximum of 90 questions per exam Type of Questions Multiple choice questions (single and multiple response), drag and drops and performance-based Length of Test 90 Minutes per exam Passing Score 220-1001: 675 (on a scale of 100-900) 220-1002: 700 (on a scale of 100-900) 220-1101: 675 (on a scale of 900) 220-1102: 700 (on a scale of 900) Recommended Experience 9 to 12 months hands-on experience in the lab or field Languages English, German, Japanese, Portuguese, Thai and Spanish English at launch. German, Japanese, Portuguese, Thai and Spanish Retirement English: October 20, 2022 Spanish & Portuguese: July 13, 2023 German: September 25, 2023 TBD - Usually three years after launch Testing Provider Pearson VUE

• Testing Centers
• Online Testing Price$239 USD per exam ()

Microsoft MCSA Microsoft MTA InfrastCisco CCENTPerformance-based questions✔ ✔ ✔ Exam Length2 exams, 90 min. each2-3 exams 4 exams1 exam, 90 min.Experience LevelEntryEntryEntryEntryExam FocusTechnical and professional skillsTied to specific products such as MCSA Windows 8Broad-based intro to ITEntry-level networking for CISCO solutionsPre-requisitesNone. 9-12 months experience recommended None. Prior experience recommendedNone None

Keep your certification up to date with CompTIA’s Continuing Education (CE) program. It’s designed to be a continued validation of your expertise and a tool to expand your skill set. It’s also the ace up your sleeve when you’re ready to take the next step in your career.