CompTIA A+ Core 1 & 2 (V15) Exam Acronyms Practice Test 2

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| Questions: 22 | Updated: Sep 23, 2026
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1. Which acronym stands for: "Embedded SIM"?

Explanation

eSIM stands for Embedded SIM.

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About This Quiz
CompTIA A+ Core 1 & 2 (V15) Exam Acronyms Practice Test 2 - Quiz

This practice assessment focuses on key acronyms relevant to the CompTIA A+ Core 1 & 2 exams. It evaluates your understanding of essential terminology and concepts needed for certification success. Mastering these acronyms is crucial for navigating the IT landscape effectively, making this assessment a valuable resource for aspiring IT... see moreprofessionals. see less

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2. Which acronym stands for: "Domain-based Message Authentication, Reporting, and Conformance"? Type the acronym.

Explanation

DMARC stands for Domain-based Message Authentication, Reporting, and Conformance.

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3. Which acronym stands for: "Trusted Platform Module"? Type the acronym.

Explanation

TPM stands for Trusted Platform Module.

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4. Which acronym stands for: "Subscriber Connector"? Type the acronym.

Explanation

SC stands for Subscriber Connector.

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5. Match each of the following acronyms to its correct definition: TCP, HDD, RPM, AES.

Explanation

TCP = Transmission Control Protocol; HDD = Hard Disk Drive; RPM = Revolutions Per Minute; AES = Advanced Encryption Standard.

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6. Match each of the following acronyms to its correct definition: SFTP, PCI, SCADA, SDS.

Explanation

SFTP = Secure File Transfer Protocol; PCI = Peripheral Component Interconnect; SCADA = Supervisory Control and Data Acquisition; SDS = Safety Data Sheet.

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7. Match each of the following acronyms to its correct definition: ATX, SAN, XaaS, ReFS.

Explanation

ATX = Advanced Technology Extended; SAN = Storage Area Network; XaaS = Anything As A Service; ReFS = Resilient File System.

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8. Which two of the following acronym-to-definition pairings are correct?

Explanation

DLP actually stands for Data Loss Prevention; POP actually stands for Post Office Protocol.

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9. Which two of the following acronym-to-definition pairings are correct?

Explanation

UDP actually stands for User Datagram Protocol; IP actually stands for Internet Protocol.

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10. Which acronym stands for: "Extended Detection and Response"?

Explanation

XDR stands for Extended Detection and Response.

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11. What does the acronym VNC stand for?

Explanation

VNC stands for Virtual Network Computer.

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12. What does the acronym BIOS stand for?

Explanation

BIOS stands for Basic Input/Output System.

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13. What does the acronym DDR stand for?

Explanation

DDR stands for Double Data Rate.

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14. Which acronym stands for: "Sender Policy Framework"?

Explanation

SPF stands for Sender Policy Framework.

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15. What does the acronym VDI stand for?

Explanation

VDI stands for Virtual Desktop Infrastructure.

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16. Which acronym stands for: "Identity and Access Management"?

Explanation

IAM stands for Identity and Access Management.

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17. What does the acronym SSH stand for?

Explanation

SSH stands for Secure Shell.

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18. Which acronym stands for: "Remote Monitoring and Management"?

Explanation

RMM stands for Remote Monitoring and Management.

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19. What does the acronym WAN stand for?

Explanation

WAN stands for Wide Area Network.

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20. Which acronym stands for: "Text"?

Explanation

TXT stands for Text.

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21. What does the acronym VPN stand for?

Explanation

VPN stands for Virtual Private Network.

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22. Which acronym stands for: "Bayonet Neill-Concelman"?

Explanation

BNC stands for Bayonet Neill-Concelman.

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Which acronym stands for: "Embedded SIM"?
Which acronym stands for: "Domain-based Message Authentication,...
Which acronym stands for: "Trusted Platform Module"? Type the acronym.
Which acronym stands for: "Subscriber Connector"? Type the acronym.
Match each of the following acronyms to its correct definition: TCP,...
Match each of the following acronyms to its correct definition: SFTP,...
Match each of the following acronyms to its correct definition: ATX,...
Which two of the following acronym-to-definition pairings are correct?
Which two of the following acronym-to-definition pairings are correct?
Which acronym stands for: "Extended Detection and Response"?
What does the acronym VNC stand for?
What does the acronym BIOS stand for?
What does the acronym DDR stand for?
Which acronym stands for: "Sender Policy Framework"?
What does the acronym VDI stand for?
Which acronym stands for: "Identity and Access Management"?
What does the acronym SSH stand for?
Which acronym stands for: "Remote Monitoring and Management"?
What does the acronym WAN stand for?
Which acronym stands for: "Text"?
What does the acronym VPN stand for?
Which acronym stands for: "Bayonet Neill-Concelman"?
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