hardMultiple ChoiceObjective-mapped
CAS-004 Match container security terms. Practice Question
Which of the following are accurate descriptions for the given container security concepts? (Select all that apply.)
⚠ Common exam trap
Candidates may confuse 'Image signing' with 'Vulnerability scanning' because both deal with images, but signing is about integrity, not vulnerability detection.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enforces system call filtering and access controls at runtime
The correct descriptions are: E (Container runtime security: enforces system call filtering and access controls at runtime using tools like AppArmor and Seccomp), F (Image signing: ensures container images are not tampered with using cryptographic hashes via signatures), G (Secrets management: safely injects credentials into containerized applications at runtime using tools like Vault), and H (Orchestration security: manages network segmentation and pod security policies in clusters as seen in Kubernetes). Options A through D name the security concepts but are not descriptions themselves.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CAS-005 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CAS-005 exam.