CompTIA SecurityX CAS-005 Exam Acronyms Practice Test 3

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| Questions: 32 | Updated: Sep 30, 2026
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1. What does the acronym MIME stand for?

Explanation

MIME stands for Multipurpose Internet Mail Extensions, per CompTIA's official acronym list for this exam.

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About This Quiz
CompTIA SecurityX Cas-005 Exam Acronyms Practice Test 3 - Quiz

This practice resource focuses on key acronyms relevant to the CompTIA SecurityX CAS-005 Exam. It evaluates your understanding of essential security terminology and concepts, helping you prepare effectively for the certification. Mastering these acronyms is crucial for success in the cybersecurity field, making this practice a valuable tool for learners... see moreaiming to enhance their knowledge and skills. see less

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2. What does the acronym NAC stand for?

Explanation

NAC stands for Network Access Control, per CompTIA's official acronym list for this exam.

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3. Match each acronym below to its correct full term.

Explanation

Each of these acronyms and its expansion comes directly from CompTIA's official acronym list for this exam, so matching them correctly is a direct recall check.

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4. Match each acronym below to its correct full term.

Explanation

Each of these acronyms and its expansion comes directly from CompTIA's official acronym list for this exam, so matching them correctly is a direct recall check.

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5. Which acronym stands for 'Attribute-based Access Control'?

Explanation

ABAC is the correct acronym for Attribute-based Access Control, per CompTIA's official acronym list for this exam.

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6. Which acronym stands for 'Certificate Authority/Registration Authority'?

Explanation

CA/RA is the correct acronym for Certificate Authority/Registration Authority, per CompTIA's official acronym list for this exam.

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7. Match each acronym below to its correct full term.

Explanation

Each of these acronyms and its expansion comes directly from CompTIA's official acronym list for this exam, so matching them correctly is a direct recall check.

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8. Which acronym stands for 'Server Message Block'?

Explanation

SMB is the correct acronym for Server Message Block, per CompTIA's official acronym list for this exam.

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9. Which acronym stands for 'Customer Relationship Manager'?

Explanation

CRM is the correct acronym for Customer Relationship Manager, per CompTIA's official acronym list for this exam.

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10. Which acronym stands for 'Flexible Authentication via Secure Tunneling'?

Explanation

FAST is the correct acronym for Flexible Authentication via Secure Tunneling, per CompTIA's official acronym list for this exam.

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11. Complete the sentence: the acronym for 'Dynamic Host Configuration Protocol' is ______.

Explanation

DHCP is the official CompTIA abbreviation for Dynamic Host Configuration Protocol on this exam's acronym list.

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12. Which acronym stands for 'Unique Identifier'?

Explanation

UID is the correct acronym for Unique Identifier, per CompTIA's official acronym list for this exam.

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13. Match each acronym below to its correct full term.

Explanation

Each of these acronyms and its expansion comes directly from CompTIA's official acronym list for this exam, so matching them correctly is a direct recall check.

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14. Which acronym stands for 'Integrated Development Environment'?

Explanation

IDE is the correct acronym for Integrated Development Environment, per CompTIA's official acronym list for this exam.

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15. Which acronym stands for 'Advanced Persistent Threat'?

Explanation

APT is the correct acronym for Advanced Persistent Threat, per CompTIA's official acronym list for this exam.

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16. Match each acronym below to its correct full term.

Explanation

Each of these acronyms and its expansion comes directly from CompTIA's official acronym list for this exam, so matching them correctly is a direct recall check.

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17. What does the acronym SHA-256 stand for?

Explanation

SHA-256 stands for Secure Hash Algorithm 256, per CompTIA's official acronym list for this exam.

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18. What does the acronym RADIUS stand for?

Explanation

RADIUS stands for Remote Authentication Dial-in User Service, per CompTIA's official acronym list for this exam.

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19. What does the acronym XCCDF stand for?

Explanation

XCCDF stands for Extensible Configuration Checklist Description Format, per CompTIA's official acronym list for this exam.

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20. Which two acronyms correspond to the following two definitions, respectively? 1) Security Assertions Markup Language 2) International Organization for Standardization/International Electrotechnical Commission

Explanation

SAML stands for Security Assertions Markup Language, and ISO/IEC stands for International Organization for Standardization/International Electrotechnical Commission, both per CompTIA's official acronym list for this exam. The remaining options are real acronyms from the same list but do not match either definition given.

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21. Which two acronyms correspond to the following two definitions, respectively? 1) Remote Access Trojan 2) Cyber Threat Intelligence

Explanation

RAT stands for Remote Access Trojan, and CTI stands for Cyber Threat Intelligence, both per CompTIA's official acronym list for this exam. The remaining options are real acronyms from the same list but do not match either definition given.

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22. Match each acronym below to its correct full term.

Explanation

Each of these acronyms and its expansion comes directly from CompTIA's official acronym list for this exam, so matching them correctly is a direct recall check.

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23. What does the acronym OSINT stand for?

Explanation

OSINT stands for Open-source Intelligence, per CompTIA's official acronym list for this exam.

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24. What does the acronym DSL stand for?

Explanation

DSL stands for Digital Subscriber Line, per CompTIA's official acronym list for this exam.

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25. What does the acronym DMZ stand for?

Explanation

DMZ stands for Demilitarized Zone, per CompTIA's official acronym list for this exam.

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26. Which two acronyms correspond to the following two definitions, respectively? 1) Identity Provider 2) Security Orchestration, Automation, and Response

Explanation

IdP stands for Identity Provider, and SOAR stands for Security Orchestration, Automation, and Response, both per CompTIA's official acronym list for this exam. The remaining options are real acronyms from the same list but do not match either definition given.

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27. What does the acronym NIST CSF stand for?

Explanation

NIST CSF stands for National Institute of Standards and Technology Cybersecurity Framework, per CompTIA's official acronym list for this exam.

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28. What does the acronym RTO stand for?

Explanation

RTO stands for Recovery Time Objective, per CompTIA's official acronym list for this exam.

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29. Complete the sentence: the acronym for 'Solid-state Drive' is ______.

Explanation

SSD is the official CompTIA abbreviation for Solid-state Drive on this exam's acronym list.

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30. Which two acronyms correspond to the following two definitions, respectively? 1) Software-defined Radio 2) Storage Area Network

Explanation

SDR stands for Software-defined Radio, and SAN stands for Storage Area Network, both per CompTIA's official acronym list for this exam. The remaining options are real acronyms from the same list but do not match either definition given.

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31. Which acronym stands for 'Representational State Transfer'?

Explanation

REST is the correct acronym for Representational State Transfer, per CompTIA's official acronym list for this exam.

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32. Complete the sentence: the acronym for 'Time-based One-time Password' is ______.

Explanation

TOTP is the official CompTIA abbreviation for Time-based One-time Password on this exam's acronym list.

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What does the acronym MIME stand for?
What does the acronym NAC stand for?
Match each acronym below to its correct full term.
Match each acronym below to its correct full term.
Which acronym stands for 'Attribute-based Access Control'?
Which acronym stands for 'Certificate Authority/Registration...
Match each acronym below to its correct full term.
Which acronym stands for 'Server Message Block'?
Which acronym stands for 'Customer Relationship Manager'?
Which acronym stands for 'Flexible Authentication via Secure...
Complete the sentence: the acronym for 'Dynamic Host Configuration...
Which acronym stands for 'Unique Identifier'?
Match each acronym below to its correct full term.
Which acronym stands for 'Integrated Development Environment'?
Which acronym stands for 'Advanced Persistent Threat'?
Match each acronym below to its correct full term.
What does the acronym SHA-256 stand for?
What does the acronym RADIUS stand for?
What does the acronym XCCDF stand for?
Which two acronyms correspond to the following two definitions,...
Which two acronyms correspond to the following two definitions,...
Match each acronym below to its correct full term.
What does the acronym OSINT stand for?
What does the acronym DSL stand for?
What does the acronym DMZ stand for?
Which two acronyms correspond to the following two definitions,...
What does the acronym NIST CSF stand for?
What does the acronym RTO stand for?
Complete the sentence: the acronym for 'Solid-state Drive' is ______.
Which two acronyms correspond to the following two definitions,...
Which acronym stands for 'Representational State Transfer'?
Complete the sentence: the acronym for 'Time-based One-time Password'...
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