CompTIA 220-902 dumps

CompTIA 220-902 Exam Dumps

CompTIA A+ Certification Exam: Core 2
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Exam Code 220-902
Exam Name CompTIA A+ Certification Exam: Core 2
Questions 665 Questions Answers With Explanation
Update Date August 03, 2026
Price Was : $90 Today : $50 Was : $108 Today : $60 Was : $126 Today : $70

What Is the 220-902 Certification Exam?

The 220-902 certification exam is a standardized assessment designed to measure a candidate's knowledge, competencies, and practical understanding within a defined professional field. It serves as the primary requirement for earning the A+ Certification, a credential that represents a recognized level of proficiency in its respective industry. Depending on the field, this may involve theoretical knowledge, applied problem-solving, regulatory understanding, or hands-on procedural competence.

The exam is typically developed and maintained by an accrediting body or professional organization that sets the standards for the A+ Certification. This ensures that anyone who earns the credential has met a consistent benchmark, regardless of where they studied or gained their experience. For many professionals, the 220-902 Certification Exam represents a formal checkpoint in their career, one that confirms readiness to take on greater responsibility within their chosen field.

Why the A+ Certification Certification Matters?

Certifications like the A+ Certification exist because industries need a reliable way to verify competence beyond a resume or a job title. Earning this credential signals to employers, clients, and colleagues that a professional has invested time in building a structured foundation of knowledge and has been evaluated against an established standard.

Beyond individual recognition, the A+ Certification certification often supports broader professional development. It can influence hiring decisions, contribute to internal advancement, or serve as a prerequisite for more specialized roles within the field. In many industries, certifications also help standardize expectations across organizations, making it easier for professionals to move between employers or sectors while carrying a credential that is widely understood and respected.

Who Should Take the 220-902 Exam?

The 220-902 exam is generally relevant to individuals who are either entering a field or looking to formalize skills they have already developed through experience. This can include early-career professionals seeking a credential to support their first steps into the industry, as well as experienced practitioners who want official recognition of knowledge gained on the job.

Students preparing to enter the workforce may also pursue the 220-902 exam as a way to strengthen their qualifications before graduating or applying for their first roles. In some fields, employers actively encourage or require staff to pursue this certification as part of ongoing professional development, particularly in industries where standards, safety, or compliance play a significant role in daily responsibilities.

Knowledge and Skills Evaluated in the CompTIA A+ Certification Exam: Core 2

The CompTIA A+ Certification Exam: Core 2 is built to evaluate both foundational knowledge and the practical judgment needed to apply that knowledge in real situations. Candidates are generally expected to understand core principles and terminology relevant to their field, along with the reasoning behind established procedures, standards, or best practices.

Depending on the industry, this may include understanding regulatory requirements, following established protocols, applying analytical or technical methods, or exercising sound judgment in situations that require careful decision-making. Rather than testing isolated facts in a vacuum, the CompTIA A+ Certification Exam: Core 2 tends to reward candidates who can connect concepts to realistic scenarios, reflecting the kind of thinking expected in day-to-day professional practice.

220-902 Exam Preparation Resources

Preparing for the 220-902 certification exam becomes more effective when using high-quality and up-to-date study materials. MyCertsHub provides resources designed to help candidates build knowledge, practice consistently, and become familiar with the actual exam format.

Preparation Features:

  •   665 carefully prepared practice questions
  •   Updated on August 03, 2026
  •   220-902 Practice Questions & Answers
  •   Comprehensive Study Guide covering the latest exam objectives
  •   Interactive Practice Test Engine for realistic exam simulation
  •   Printable PDF study material for convenient offline preparation
  •   Free Updates For 3 Months
  •   Money-Back Guarantee according to our Refund Policy

How to Prepare for the 220-902 Certification Exam?

Effective preparation for the 220-902 certification exam usually begins with a clear understanding of the exam's objectives and structure. Reviewing official guidelines or documentation published by the certifying body provides the most accurate picture of what will be covered and how heavily different areas are weighted.

From there, many candidates benefit from building a structured study plan that breaks preparation into manageable sections over a set period of time. A well-organized 220-902 Study Guide can help sequence this material logically, especially for those approaching a topic for the first time. Consistent review, paired with realistic practice, tends to produce better retention than concentrated last-minute studying.

Practical experience, where applicable to the field, also plays an important role in preparation. Working through 220-902 Practice Questions and a 220-902 practice test can help candidates identify gaps in their understanding and become familiar with the format and pacing of the actual exam. In fields where hands-on skill is assessed, supplementing study with real-world practice or supervised experience often makes the difference between recognizing correct information and genuinely understanding it.

Benefits of Earning the A+ Certification Certification

Successfully earning the A+ Certification certification offers benefits that extend well beyond passing a single exam. It provides documented proof of competence that can be referenced on a resume, professional profile, or internal performance review, offering a clear, third-party validation of skill and knowledge.

The credential can also strengthen professional credibility when working with clients, patients, stakeholders, or colleagues who may not be positioned to evaluate technical or specialized knowledge directly. Over time, this recognition often contributes to expanded career opportunities, whether through new responsibilities, higher-level roles, or eligibility for additional certifications that build on this foundational credential.

Prepare for the 220-902 Exam with MyCertsHub

Preparing for the 220-902 exam is a process that benefits from organized, consistent effort rather than rushed, last-minute review. MyCertsHub is designed to support that process by offering study resources, practice materials, and educational content that help candidates understand what the CompTIA A+ Certification Exam: Core 2 covers and how to approach their preparation thoughtfully.

Whether someone is just beginning to explore the A+ Certification or is in the final stages of reviewing material before their exam date, MyCertsHub aims to serve as a dependable resource throughout that journey. Every candidate's path to certification looks a little different, and the goal remains the same: to provide clear, genuinely useful information that supports real understanding of the subject matter.

CompTIA 220-902 Sample Question Answers

Question # 1

Which of the following is a physical device used to prevent tailgating into a facility?

A. Privacy filter
B. ID badge
C. Retinal scanner
D. Mantrap



Question # 2

After successfully removing malware from a user’s Windows OS PC, a technician confirms the machine had been infected for many months. Two weeks after removing the malware, the malware inadvertently returns. The technician MOST likely forgot to:

A. install antivirus updates
B. disable and enable System Restore
C. update the firewall rules
D. quarantine the system for 30 days



Question # 3

Ann, an end user, receives a call from someone claiming to be from the help desk and asking for her username and password to prevent her email box from being deleted immediately. Which of the following BEST describes this type of attack?

A. Shoulder surfing
B. Man-in-the-middle
C. Social engineering
D. Ransomware



Question # 4

A user in a corporate environment needs to have a laptop device repaired and takes the device to the appropriate technician. Which of the following should the technician offer to the user in order to maintain professionalism?

A. Ask to user to wait in the area while repairs are being made.
B. Offer a temporary loaner laptop for the user to work on.
C. Inform the user that it will be ready “sometime” and to come back later.
D. Ask the user to bring the laptop back when the department is less busy.



Question # 5

A user has been receiving reply emails from many contacts, but the content of the emails is not familiar and the user did not send the original messages. The user calls the help desk for assistance.Which of the following is the BEST way the technician can fix this problem?

A. Perform an antivirus scan
B. Perform a refresh/restore
C. Perform an IDS upgrade
D. Perform a reinstall of the email client



Question # 6

When setting up new Windows PCs in a mixed-network environment with Mac OS.X, which of the following file system types would enable users to read and write data to USB flash drives from either OS without modifications?

A. CDFS
B. ext4
C. exFAT
D. ext3



Question # 7

A technician is configuring settings on a Windows PC and wants to temporarily disable the UAC prompt.Which of the following Control Panel options would allow the technician to accomplish this task?

A. Windows Firewall
B. User Accounts
C. Administrative Tools
D. Parental Controls



Question # 8

An accountant calls the IT administrator for assistance with a suspicious empty folder named “stuff”. The administrator determines the folder needs to be removed via the command-line interface.Which of the following Microsoft tools should be used to eliminate the folder from the accountant’s PC?

A. del stuff
B. kill stuff
C. clean stuff
D. rd stuff



Question # 9

A technician is tasked to change the number of CPU cores available to the OS to enhance productivity. Which of the following tools would allow the technician to perform this task?

A. msconfig
B. perfmon
C. taskmgr
D. dxdiag



Question # 10

A company has a web application that is in the cloud on a multi-tenant server. The web application is connected to a database that is also in the cloud.Which of the following cloud computing concepts does this describe?

A. IaaS
B. PaaS
C. SaaS
D. DaaS



Question # 11

NO: 437A technician installs new software on a customer’s Windows 8.1 computer and is getting a missing DLL error. The technician verifies that the DLL file is located in the proper directory.Which of the following tools could be used to resolve this issue?

A. grub
B. regsvr32
C. defrag
D. tracert



Question # 12

The digitizer on a user’s smartphone intermittently stops working. Which of the following is MOST likely the issue?

A. Screen orientation
B. Software update
C. Screen brightness
D. Calibration



Question # 13

A systems administrator wants to take advantage of the benefits of the major cloud providers while retaining some data and services in the local datacenter. Which of the following types of cloud model should the administrator consider?

A. Public
B. Private
C. Hybrid
D. Community



Question # 14

An employee installed a new application on a shared Windows 10 PC. The next day, it becomes the employee who installed the application is the only one who has access to the application. Which of the following types of user accounts does the employee MOST likely have?

A. Administrator
B. Guest
C. Super user
D. Standard user 
E. Limited user



Question # 15

NO: 174A technician has just installed a video card in a PC. The video card is not working, although it was working fine on the test bench. Which of the following Windows tools should the technician use to start troubleshooting the problem?

A. Task Manager
B. Device Manager
C. System Configuration
D. Computer Management



Question # 16

A user who is running Windows XP calls a technician to upgrade the computer to a newer Windows OS. The user states the computer has only 1GB of RAM and 16GB of hard drive space with a 1.7GHz processor.Which of the following Oss should the technician recommend to ensure the BEST performance on this computer?

A. Windows 7
B. Windows 8
C. Windows 8.1
D. Windows 10



Question # 17

A user installed a rogue application on a company phone by mistake, causing the phone to overheat. After uninstalling the application, a technician notices the phone CPU utilization is very high and the battery drain is very rapid.Which of the following is the BEST solution to resolve the issue?

A. Reboot the phone
B. Run System Updates
C. Reset the factory default
D. Run Application Updates



Question # 18

By default, which of the following permissions will take precedence over any other assigned permission on a mapped network drive?

A. Deny
B. Modify
C. Share
D. Allow



Question # 19

A user’s smartphone keeps connecting to WiFi connections. This is a security issue, and the user wants to connect to known wireless networks only. The user does not want the phone to connect to any wireless networks automatically, especially public open networks.Which of the following should the user perform?

A. Disable WiFi when it is not needed.
B. Use the cellular network only for data.
C. Disable the Bluetooth in phone settings.
D. Adjust the settings to prompt for WiFi networks
E. Put the phone in airplane mode



Question # 20

As part of a BYOD program, the organization requires BYOD users to register devices prior to using them on the organization’s network. The registration process logs a unique identifier assigned to every mobile phone produced. Which of the following must be collected during the registration process?

A. IMEI
B. MIMO
C. IMSI
D. MAPI



Question # 21

A technician is attempting to remove all data from a hard drive and make the data unrecoverable.Which of the following is MOST likely to accomplish this?

A. Format C: /q/x
B. BitLocker
C. Parted
D. Disk repartition
E. Low-level format



Question # 22

A user is experiencing a problem with print jobs getting stuck in the queue. The technician attempts to stop the print jobs, but the printer is not responding via GUI from the workstation. The printer was added via the company print server earlier in the day and is the only printer installed.Which of the following command line tools should the technician use on the print server? (Select two.)

A. net stop server
B. taskkill /s
C. net stop spooler
D. tasklist /s
E. net start spooler
F. net start server



Question # 23

A user is experiencing a software application error. The user contacts a technician for support. Which of the following will allow the user to issue an invitation to the technician in this scenario?

A. Remote desktop
B. Remote assistance
C. telnet
D. FTP



Question # 24

Which of the following is the MAIN reason that corporate policies protect access to PII?

A. To protect proprietary company data
B. To reduce the likelihood of identity theft
C. To maintain the integrity of knowledge management systems
D. To limit access to those who “need to know”



Question # 25

A user frequently travels with a Windows laptop and connects to several wireless networks. At a new location, the user reports that the locally shared printers are not available on the wireless connection. Which of the following would be causing the issue?

A. The location profile is set to public.
B. Workgroup is disabled.
C. The proxy settings are misconfigured.
D. Remote assistance is not configured.



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