CompTIA Security+ Enterprise Security
Design Exam Questions (Actual Exam
2026-2027) Correct Detailed & Verified
ANSWERS (100% Accurate Solutions)
ALREADY GRADED A+||NEWEST
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Question 1
Which security design principle ensures users receive only the
permissions necessary to perform their job functions?
A. Separation of duties
B. Defense in depth
C. Least privilege
D. Job rotation
Answer: C. Least privilege
Rationale: Least privilege minimizes attack surfaces by granting users
only the permissions required for their responsibilities.
Question 2
Which architecture model assumes that no user or device should be
trusted by default?
A. Castle-and-moat
B. Trusted network
,C. Zero Trust
D. Flat network
Answer: C. Zero Trust
Rationale: Zero Trust continuously verifies users, devices, and
applications regardless of network location.
Question 3
What is the primary purpose of network segmentation?
A. Increase internet speed
B. Separate network traffic into secure zones
C. Improve wireless coverage
D. Reduce storage requirements
Answer: B. Separate network traffic into secure zones
Rationale: Network segmentation limits lateral movement and
reduces the impact of security incidents.
Question 4
A DMZ is primarily used to:
A. Store confidential employee files
B. Separate public-facing services from the internal network
C. Encrypt network traffic
D. Backup servers
Answer: B. Separate public-facing services from the internal
network
Rationale: A DMZ isolates internet-facing systems to protect internal
resources.
,Question 5
Which principle recommends multiple independent security
controls?
A. Least functionality
B. Defense in depth
C. Open design
D. Single sign-on
Answer: B. Defense in depth
Rationale: Multiple security layers reduce the likelihood of a
successful attack.
Question 6
Which technology provides secure communication between remote
users and an enterprise network?
A. IDS
B. VPN
C. NAT
D. Proxy ARP
Answer: B. VPN
Rationale: VPNs encrypt communications over untrusted networks.
Question 7
Microsegmentation is commonly implemented in:
A. Virtualized and cloud environments
B. Printer networks
C. Analog telephone systems
D. Legacy hubs
, Answer: A. Virtualized and cloud environments
Rationale: Microsegmentation creates granular security policies
between individual workloads.
Question 8
Which device primarily filters traffic based on security policies?
A. Switch
B. Hub
C. Firewall
D. Repeater
Answer: C. Firewall
Rationale: Firewalls inspect and control network traffic according to
predefined rules.
Question 9
What is the main goal of secure enterprise architecture?
A. Increase software licensing
B. Protect organizational assets while supporting business operations
C. Eliminate all risks
D. Replace IT staff
Answer: B. Protect organizational assets while supporting business
operations
Rationale: Security architecture balances protection, usability, and
business objectives.
Question 10
Which network design reduces broadcast traffic?
Design Exam Questions (Actual Exam
2026-2027) Correct Detailed & Verified
ANSWERS (100% Accurate Solutions)
ALREADY GRADED A+||NEWEST
VERSION Of The Exam Guarantee
Pass!!
Question 1
Which security design principle ensures users receive only the
permissions necessary to perform their job functions?
A. Separation of duties
B. Defense in depth
C. Least privilege
D. Job rotation
Answer: C. Least privilege
Rationale: Least privilege minimizes attack surfaces by granting users
only the permissions required for their responsibilities.
Question 2
Which architecture model assumes that no user or device should be
trusted by default?
A. Castle-and-moat
B. Trusted network
,C. Zero Trust
D. Flat network
Answer: C. Zero Trust
Rationale: Zero Trust continuously verifies users, devices, and
applications regardless of network location.
Question 3
What is the primary purpose of network segmentation?
A. Increase internet speed
B. Separate network traffic into secure zones
C. Improve wireless coverage
D. Reduce storage requirements
Answer: B. Separate network traffic into secure zones
Rationale: Network segmentation limits lateral movement and
reduces the impact of security incidents.
Question 4
A DMZ is primarily used to:
A. Store confidential employee files
B. Separate public-facing services from the internal network
C. Encrypt network traffic
D. Backup servers
Answer: B. Separate public-facing services from the internal
network
Rationale: A DMZ isolates internet-facing systems to protect internal
resources.
,Question 5
Which principle recommends multiple independent security
controls?
A. Least functionality
B. Defense in depth
C. Open design
D. Single sign-on
Answer: B. Defense in depth
Rationale: Multiple security layers reduce the likelihood of a
successful attack.
Question 6
Which technology provides secure communication between remote
users and an enterprise network?
A. IDS
B. VPN
C. NAT
D. Proxy ARP
Answer: B. VPN
Rationale: VPNs encrypt communications over untrusted networks.
Question 7
Microsegmentation is commonly implemented in:
A. Virtualized and cloud environments
B. Printer networks
C. Analog telephone systems
D. Legacy hubs
, Answer: A. Virtualized and cloud environments
Rationale: Microsegmentation creates granular security policies
between individual workloads.
Question 8
Which device primarily filters traffic based on security policies?
A. Switch
B. Hub
C. Firewall
D. Repeater
Answer: C. Firewall
Rationale: Firewalls inspect and control network traffic according to
predefined rules.
Question 9
What is the main goal of secure enterprise architecture?
A. Increase software licensing
B. Protect organizational assets while supporting business operations
C. Eliminate all risks
D. Replace IT staff
Answer: B. Protect organizational assets while supporting business
operations
Rationale: Security architecture balances protection, usability, and
business objectives.
Question 10
Which network design reduces broadcast traffic?
