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The CompTIA A+ certification is an entry-level qualification in the information technology (IT) industry. Issued by IT association CompTIA, the A+ certification is widely accepted as an industry-standard certification often used to kickstart a career in IT.


What’s on the CompTIA N+ exam?

The exam for the certification combines multiple-choice questions and performance-based questions. The exam broadly tests your knowledge of various IT basics in categories including hardware, software, networking, operating systems, and security. Expect questions to cover the following domains:

Domains for exam 220-1001

  • Mobile devices: Installing and configuring laptops and mobile devices
  • Networking: Types of networks and connections (TCP/IP, wifi, SOHO, etc.)
  • Hardware: Identifying, using, and connecting devices and hardware components
  • Virtualization and cloud computing: Comparing cloud concepts and setting up client-side virtualization
  • Hardware and network troubleshooting: Solving issues with devices and networks

Domains for exam 220-1002


  • Operating systems: Installing and configuring Windows OS, and understanding Mac OS, Linux, and mobile OS
  • Security: Identifying and protecting against vulnerabilities in both devices and networks
  • Software troubleshooting: Resolving issues with applications on PC and mobile devices, including security support
  • Operational procedures: Best practices for safety, sustainability, communication, and professionalism

How to get a CompTIA N+ certification

There are several ways you can prepare for the CompTIA N+ exam:

  • Online, instructor led-courses can prepare you for the exam.
  • Community colleges in your area might offer preparatory courses.
  • Self-study—learning through online videos or books without an instructor—can also work.

Whatever method you choose, CompTIA recommends dedicating 120 hours to prepare for the test.


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