Premium Exam Preparation

CompTIA A+ (220-901) Practice Exam

Prepare for the CompTIA A+ (220-901) exam with comprehensive resources and insights. Understand the exam format, key content areas, and effective strategies for success.

Unlock Premium AccessTry a sample question

P

240+
Practice questions
✕
Zero ads
✕
No mobile required
✓
Instant feedback
Sample question

See how it works before you commit.

A real question from the CompTIA A+ (220-901) Practice Exam bank. Answer it, see the explanation, then decide.

Multiple Choice

Which network service is responsible for assigning IP addresses to clients connecting to the network?

Explanation:
The service responsible for assigning IP addresses to clients that connect to a network is Dynamic Host Configuration Protocol, commonly known as DHCP. This protocol automates the process of allocating and managing IP addresses, which significantly simplifies network management, especially in environments where devices frequently join or leave the network. When a device connects to a network, it typically sends a request for an IP address to the DHCP server. The server then assigns an available IP address to the device, along with other necessary configuration information such as the subnet mask, default gateway, and DNS server addresses. This functionality eliminates the need for manual IP address configuration, reducing the potential for errors and conflicts. The other services listed serve different purposes: - DNS (Domain Name System) is used to translate human-readable domain names into IP addresses, allowing users to navigate the web more easily. - FTP (File Transfer Protocol) is used for transferring files between a client and a server over a network. - HTTP (Hypertext Transfer Protocol) is the foundation of data communication for the World Wide Web, allowing transfer of web pages and applications. In summary, DHCP plays a crucial role in network management by ensuring that IP addresses are dynamically assigned to devices, making it an essential service for smooth connectivity within a network

This is one of 240+ questions in the full bank.

Practice moreFlashcards

Everything in one place.

Passetra combines question practice, flashcard revision, and offline study materials into a single, focused environment.

01

Question bank

Full multiple-choice practice with immediate answer feedback and explanations. Work through the entire syllabus or jump into random sessions.

Start practising
02

Flashcard mode

Rapid-fire revision for the concepts you need to lock in. Works well for short study bursts between sessions.

Open flashcards
03

Study guide PDF

Download the full study guide and study offline. A structured reference you can print or annotate.

Buy for $15.99

Passetra Premium

The complete preparation package.

The free preview gives you a taste. Premium unlocks the entire question bank, ad-free, with no restrictions on how you study.

Full question bank — all 240+ questions, no limits
Completely ad-free throughout
Flashcards and study tools included
Instant explanations on every answer
PDF study guide available
Unlock Premium Access

Included with Premium

Unlimited practice questions
Flashcard revision mode
Instant answer explanations
Zero advertisements
Works in any browser

About this course

CompTIA A+ (220-901) Exam Overview

The CompTIA A+ (220-901) exam is a crucial step for individuals seeking a career in IT support and technical roles. This exam is part of the A+ certification program, which is widely recognized in the industry. It validates foundational skills in IT, including hardware, networking, operating systems, and troubleshooting.

Exam Format

The CompTIA A+ (220-901) exam consists of multiple-choice questions, performance-based questions, and drag-and-drop items. Candidates have a set amount of time to complete the exam, which typically includes 90 questions. The format aims to assess both theoretical knowledge and practical skills, ensuring that candidates are well-prepared for real-world IT challenges.

Common Content Areas

The exam covers a variety of content areas essential for IT professionals. Key topics include:

  • Hardware: Understanding the components of computers and mobile devices, including installation, configuration, and troubleshooting.
  • Networking: Basic networking concepts, including types of networks, IP addressing, and network troubleshooting.
  • Operating Systems: Installation, configuration, and troubleshooting of various operating systems, including Windows, macOS, and Linux.
  • Security: Fundamental security concepts, including malware, social engineering, and basic security protocols.
  • Troubleshooting: Techniques for diagnosing and resolving hardware and software issues effectively.

Typical Requirements

While there are no formal prerequisites for taking the CompTIA A+ (220-901) exam, it is recommended that candidates have some hands-on experience with IT systems. This could include working in a technical support role or completing relevant coursework. Familiarity with computer hardware and software will greatly benefit candidates as they prepare for the exam.

Tips for Success

  1. Create a Study Plan: Outline a study schedule that allocates time for each content area. This will help you cover all necessary topics before the exam.
  2. Use Quality Study Resources: Consider utilizing study guides, video tutorials, and online forums. One recommended resource is Passetra, which offers a variety of materials tailored for CompTIA certification preparation.
  3. Practice with Sample Questions: Familiarize yourself with the exam format by practicing with sample questions. This will help you understand the types of questions you may encounter.
  4. Join Study Groups: Engaging with peers can enhance your understanding of complex topics. Study groups provide a platform for discussion and support.
  5. Take Care of Yourself: Ensure you get adequate rest and manage stress as the exam date approaches. A clear mind will improve your focus and retention.

By understanding the exam format, content areas, and preparation strategies, you can approach the CompTIA A+ (220-901) exam with confidence. With the right resources and study habits, you can succeed in earning your A+ certification and advancing your IT career.

Common questions

Answers before you start.

What topics are covered in the CompTIA A+ (220-901) exam?

The CompTIA A+ (220-901) exam covers crucial areas including hardware, networking, troubleshooting and operating systems. It also includes mobile devices and security basics, preparing candidates for diverse IT roles. To ensure you're well-prepared, exploring quality study resources can be invaluable before the exam.

Go ad-free & more with Passetra Plus

What is the format of the CompTIA A+ (220-901) exam?

The CompTIA A+ (220-901) exam consists of multiple-choice questions and performance-based items that assess practical skills. Candidates face a total of 90 questions to complete within 90 minutes. Being well-acquainted with this format can help reduce anxiety on exam day and improve your overall performance.

Start multiple choice practice test

What are the prerequisites for taking the CompTIA A+ (220-901) exam?

There are no formal prerequisites for the CompTIA A+ (220-901) exam, making it accessible to beginners. However, it's beneficial to have some hands-on experience or knowledge in IT fundamentals before attempting the exam. Utilizing comprehensive study materials can significantly boost your understanding of the subjects tested.

Dive in with Passetra Plus

What is the average salary for IT professionals with a CompTIA A+ certification?

IT professionals holding a CompTIA A+ certification can expect a competitive salary, averaging around $50,000 to $60,000 annually in the United States. This certification opens doors to various entry-level positions in IT support, helpdesk, and technical roles, adding value to their career prospects.

How can I prepare effectively for the CompTIA A+ (220-901) exam?

Effective preparation for the CompTIA A+ (220-901) exam includes studying key concepts, taking mock exams, and revising using reliable resources. Joining forums or study groups can also enhance your understanding. Engaging with a dedicated platform for exam readiness can be particularly advantageous in boosting your confidence.

Get your premium subscription with Passetra Plus

What candidates say

Real feedback from Passetra users.

4.38
Review ratingReview ratingReview ratingReview ratingReview rating
16 reviews

Rating breakdown

5 stars
7
4 stars
8
3 stars
1
2 stars
0
1 star
0

95%

of customers recommend this product

  • Review ratingReview ratingReview ratingReview rating
    User avatar
    Marco D.

    Nice for quick reviews; I liked the way it ties network, hardware, and OS concepts together. The randomization mirrors the unpredictability of the real test day, helping reduce nerves and keep me focused.

  • Review ratingReview ratingReview ratingReview ratingReview rating
    User avatar
    Mina S.

    After I pass, I can say Examzify was a strong companion. The lack of sections makes the prep feel like evaluating overall readiness, which is closer to how the real test is structured. Explanations cover why choices are correct and why others tempt you.

  • Review ratingReview ratingReview ratingReview rating
    User avatar
    Lena V.

    Nice online access and app availability; the questions are varied and the explanations help connect theory to hardware, software, and networking basics. It builds confidence daily, especially when I review performance trends and track progress.

View all reviews

Other courses on Passetra

More premium exam prep, same focused environment.

Related courses

CompTIA A+ Core 1 (220-1001) Certification Practice Exam

CompTIA A+ Core 1 (220-1101) Certification Practice Exam

CompTIA A+ Core 1 (220-1201) Practice Exam

CompTIA A+ Core 2 (220-1002) Certification Practice Exam

CompTIA A+ Core 2 (220-1102) Practice Exam

CompTIA A+ Core 2 (220-1202) Practice Exam

COMPTIA A+ Practice Exam

Ready to prepare properly?

Start with the free sample. When you're ready to go all-in, unlock the complete Passetra Premium experience — no ads, no limits.

Unlock Premium AccessContinue practising free
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy