CompTIA Security+ SY0-701 Change Management and Security Practice Test

 

Topic 03 focuses on Change Management and Security for the CompTIA Security+ certification and the SY0-701 exam, using practical cybersecurity scenarios aligned to the published Security+ objectives. For broader exam preparation, review the CompTIA Security+ SY0-701 Exam Dumps page. Each question includes a concise explanation of the correct answer and the technical reason the other choices are incorrect.

Question 1

Which formal authorization step ensures a proposed change is reviewed before implementation?

1. Stakeholder review
2. Backout plan
3. Version control
4. Approval process

Correct Answer: D

 

Correct Answer

Answer D is correct because Approval process means the formal authorization step that ensures a proposed change is reviewed before implementation.

Incorrect Answers

Answer A is incorrect because Stakeholder review represents a different security function. Stakeholder review refers to involvement of affected business and technical parties before a change is made.

Answer B is incorrect because Backout plan would fit a different scenario. Backout plan refers to a documented method for reversing a change if implementation causes unacceptable problems.

Answer C is incorrect because Version control addresses a different requirement. Version control refers to tracking revisions to code, configuration, or documents so changes can be identified, compared, and rolled back.

 

Question 2

To make one accountable party responsible for the change lifecycle, which security approach should be selected?

1. Impact analysis
2. Dependency analysis
3. Change ownership
4. Version control

Correct Answer: C

 

Correct Answer

Answer C is correct because Change ownership means clear assignment of responsibility for planning, implementing, and following up on a change.

Incorrect Answers

Answer A is incorrect because Impact analysis would fit a different scenario. Impact analysis refers to evaluation of how a proposed change may affect systems, users, security controls, and business processes.

Answer B is incorrect because Dependency analysis addresses a different security requirement. Dependency analysis refers to identification of systems, applications, services, or integrations that rely on the component being changed.

Answer D is incorrect because Version control addresses a different requirement. Version control refers to tracking revisions to code, configuration, or documents so changes can be identified, compared, and rolled back.

 

Question 3

Which term describes involvement of affected business and technical parties before a change is made?

1. Dependency analysis
2. Stakeholder review
3. Configuration documentation
4. Impact analysis

Correct Answer: B

 

Correct Answer

Answer B is correct because Stakeholder review means involvement of affected business and technical parties before a change is made.

Incorrect Answers

Answer A is incorrect because Dependency analysis represents a different security function. Dependency analysis refers to identification of systems, applications, services, or integrations that rely on the component being changed.

Answer C is incorrect because Configuration documentation addresses a different requirement. Configuration documentation refers to updating diagrams, procedures, and configuration records so they match the post-change environment.

Answer D is incorrect because Impact analysis would fit a different scenario. Impact analysis refers to evaluation of how a proposed change may affect systems, users, security controls, and business processes.

 

Question 4

To understand likely consequences before approving implementation, which security approach should be selected?

1. Backout plan
2. Allow list and deny list review
3. Impact analysis
4. Maintenance window

Correct Answer: C

 

Correct Answer

Answer C is correct because Impact analysis means evaluation of how a proposed change may affect systems, users, security controls, and business processes.

Incorrect Answers

Answer A is incorrect because Backout plan would fit a different scenario. Backout plan refers to a documented method for reversing a change if implementation causes unacceptable problems.

Answer B is incorrect because Allow list and deny list review addresses a different security requirement. Allow list and deny list review refers to validation that access-control entries still permit only intended items and block known-unwanted items after a change.

Answer D is incorrect because Maintenance window addresses a different requirement. Maintenance window refers to a scheduled period during which disruptive changes can be implemented with controlled operational impact.

 

Question 5

Which term describes evidence from validation activities that demonstrates whether the proposed change behaves as expected?

1. Standard operating procedure
2. Maintenance window
3. Version control
4. Test results

Correct Answer: D

 

Correct Answer

Answer D is correct because Test results means evidence from validation activities that demonstrates whether the proposed change behaves as expected.

Incorrect Answers

Answer A is incorrect because Standard operating procedure represents a different security function. Standard operating procedure refers to a documented, repeatable set of steps for performing routine operational tasks consistently.

Answer B is incorrect because Maintenance window would fit a different scenario. Maintenance window refers to a scheduled period during which disruptive changes can be implemented with controlled operational impact.

Answer C is incorrect because Version control addresses a different requirement. Version control refers to tracking revisions to code, configuration, or documents so changes can be identified, compared, and rolled back.

 

Question 6

To restore the prior known-good state when a deployment fails, which security approach should be selected?

1. Change ownership
2. Stakeholder review
3. Backout plan
4. Standard operating procedure

Correct Answer: C

 

Correct Answer

Answer C is correct because Backout plan means a documented method for reversing a change if implementation causes unacceptable problems.

Incorrect Answers

Answer A is incorrect because Change ownership addresses a different security requirement. Change ownership refers to clear assignment of responsibility for planning, implementing, and following up on a change.

Answer B is incorrect because Stakeholder review would fit a different scenario. Stakeholder review refers to involvement of affected business and technical parties before a change is made.

Answer D is incorrect because Standard operating procedure addresses a different requirement. Standard operating procedure refers to a documented, repeatable set of steps for performing routine operational tasks consistently.

 

Question 7

What is a scheduled period during which disruptive changes can be implemented with controlled operational impact?

1. Impact analysis
2. Test results
3. Stakeholder review
4. Maintenance window

Correct Answer: D

 

Correct Answer

Answer D is correct because Maintenance window means a scheduled period during which disruptive changes can be implemented with controlled operational impact.

Incorrect Answers

Answer A is incorrect because Impact analysis addresses a different requirement. Impact analysis refers to evaluation of how a proposed change may affect systems, users, security controls, and business processes.

Answer B is incorrect because Test results represents a different security function. Test results refers to evidence from validation activities that demonstrates whether the proposed change behaves as expected.

Answer C is incorrect because Stakeholder review would fit a different scenario. Stakeholder review refers to involvement of affected business and technical parties before a change is made.

 

Question 8

To reduce variance and mistakes during security-sensitive operations, which security approach should be selected?

1. Version control
2. Approval process
3. Stakeholder review
4. Standard operating procedure

Correct Answer: D

 

Correct Answer

Answer D is correct because Standard operating procedure means a documented, repeatable set of steps for performing routine operational tasks consistently.

Incorrect Answers

Answer A is incorrect because Version control addresses a different security requirement. Version control refers to tracking revisions to code, configuration, or documents so changes can be identified, compared, and rolled back.

Answer B is incorrect because Approval process would fit a different scenario. Approval process refers to the formal authorization step that ensures a proposed change is reviewed before implementation.

Answer C is incorrect because Stakeholder review addresses a different requirement. Stakeholder review refers to involvement of affected business and technical parties before a change is made.

 

Question 9

Which term describes validation that access-control entries still permit only intended items and block known-unwanted items after a change?

1. Change ownership
2. Allow list and deny list review
3. Test results
4. Approval process

Correct Answer: B

 

Correct Answer

Answer B is correct because Allow list and deny list review means validation that access-control entries still permit only intended items and block known-unwanted items after a change.

Incorrect Answers

Answer A is incorrect because Change ownership addresses a different requirement. Change ownership refers to clear assignment of responsibility for planning, implementing, and following up on a change.

Answer C is incorrect because Test results represents a different security function. Test results refers to evidence from validation activities that demonstrates whether the proposed change behaves as expected.

Answer D is incorrect because Approval process would fit a different scenario. Approval process refers to the formal authorization step that ensures a proposed change is reviewed before implementation.

 

Question 10

To avoid breaking upstream or downstream services during implementation, which security approach should be selected?

1. Dependency analysis
2. Maintenance window
3. Standard operating procedure
4. Test results

Correct Answer: A

 

Correct Answer

Answer A is correct because Dependency analysis means identification of systems, applications, services, or integrations that rely on the component being changed.

Incorrect Answers

Answer B is incorrect because Maintenance window addresses a different requirement. Maintenance window refers to a scheduled period during which disruptive changes can be implemented with controlled operational impact.

Answer C is incorrect because Standard operating procedure addresses a different security requirement. Standard operating procedure refers to a documented, repeatable set of steps for performing routine operational tasks consistently.

Answer D is incorrect because Test results would fit a different scenario. Test results refers to evidence from validation activities that demonstrates whether the proposed change behaves as expected.

 

Question 11

Which term describes updating diagrams, procedures, and configuration records so they match the post-change environment?

1. Maintenance window
2. Configuration documentation
3. Backout plan
4. Allow list and deny list review

Correct Answer: B

 

Correct Answer

Answer B is correct because Configuration documentation means updating diagrams, procedures, and configuration records so they match the post-change environment.

Incorrect Answers

Answer A is incorrect because Maintenance window represents a different security function. Maintenance window refers to a scheduled period during which disruptive changes can be implemented with controlled operational impact.

Answer C is incorrect because Backout plan would fit a different scenario. Backout plan refers to a documented method for reversing a change if implementation causes unacceptable problems.

Answer D is incorrect because Allow list and deny list review addresses a different requirement. Allow list and deny list review refers to validation that access-control entries still permit only intended items and block known-unwanted items after a change.

 

Question 12

To preserve change history and support controlled recovery, which security approach should be selected?

1. Version control
2. Maintenance window
3. Stakeholder review
4. Allow list and deny list review

Correct Answer: A

 

Correct Answer

Answer A is correct because Version control means tracking revisions to code, configuration, or documents so changes can be identified, compared, and rolled back.

Incorrect Answers

Answer B is incorrect because Maintenance window would fit a different scenario. Maintenance window refers to a scheduled period during which disruptive changes can be implemented with controlled operational impact.

Answer C is incorrect because Stakeholder review addresses a different security requirement. Stakeholder review refers to involvement of affected business and technical parties before a change is made.

Answer D is incorrect because Allow list and deny list review addresses a different requirement. Allow list and deny list review refers to validation that access-control entries still permit only intended items and block known-unwanted items after a change.

 

Question 13

To prevent unreviewed or unauthorized changes from reaching production, which security approach should be selected?

1. Version control
2. Approval process
3. Configuration documentation
4. Allow list and deny list review

Correct Answer: B

 

Correct Answer

Answer B is correct because Approval process means the formal authorization step that ensures a proposed change is reviewed before implementation.

Incorrect Answers

Answer A is incorrect because Version control would fit a different scenario. Version control refers to tracking revisions to code, configuration, or documents so changes can be identified, compared, and rolled back.

Answer C is incorrect because Configuration documentation addresses a different security requirement. Configuration documentation refers to updating diagrams, procedures, and configuration records so they match the post-change environment.

Answer D is incorrect because Allow list and deny list review represents a different security function. Allow list and deny list review refers to validation that access-control entries still permit only intended items and block known-unwanted items after a change.

 

Question 14

Which term describes clear assignment of responsibility for planning, implementing, and following up on a change?

1. Configuration documentation
2. Test results
3. Change ownership
4. Allow list and deny list review

Correct Answer: C

 

Correct Answer

Answer C is correct because Change ownership means clear assignment of responsibility for planning, implementing, and following up on a change.

Incorrect Answers

Answer A is incorrect because Configuration documentation represents a different security function. Configuration documentation refers to updating diagrams, procedures, and configuration records so they match the post-change environment.

Answer B is incorrect because Test results addresses a different security requirement. Test results refers to evidence from validation activities that demonstrates whether the proposed change behaves as expected.

Answer D is incorrect because Allow list and deny list review addresses a different requirement. Allow list and deny list review refers to validation that access-control entries still permit only intended items and block known-unwanted items after a change.

 

Question 15

To surface dependencies, operational concerns, and business impact early, which security approach should be selected?

1. Stakeholder review
2. Dependency analysis
3. Change ownership
4. Configuration documentation

Correct Answer: A

 

Correct Answer

Answer A is correct because Stakeholder review means involvement of affected business and technical parties before a change is made.

Incorrect Answers

Answer B is incorrect because Dependency analysis addresses a different security requirement. Dependency analysis refers to identification of systems, applications, services, or integrations that rely on the component being changed.

Answer C is incorrect because Change ownership would fit a different scenario. Change ownership refers to clear assignment of responsibility for planning, implementing, and following up on a change.

Answer D is incorrect because Configuration documentation represents a different security function. Configuration documentation refers to updating diagrams, procedures, and configuration records so they match the post-change environment.

 

Question 16

Which term describes evaluation of how a proposed change may affect systems, users, security controls, and business processes?

1. Backout plan
2. Impact analysis
3. Configuration documentation
4. Dependency analysis

Correct Answer: B

 

Correct Answer

Answer B is correct because Impact analysis means evaluation of how a proposed change may affect systems, users, security controls, and business processes.

Incorrect Answers

Answer A is incorrect because Backout plan addresses a different requirement. Backout plan refers to a documented method for reversing a change if implementation causes unacceptable problems.

Answer C is incorrect because Configuration documentation addresses a different security requirement. Configuration documentation refers to updating diagrams, procedures, and configuration records so they match the post-change environment.

Answer D is incorrect because Dependency analysis represents a different security function. Dependency analysis refers to identification of systems, applications, services, or integrations that rely on the component being changed.

 

Question 17

To support approval with proof that the change was tested safely, which security approach should be selected?

1. Dependency analysis
2. Allow list and deny list review
3. Test results
4. Standard operating procedure

Correct Answer: C

 

Correct Answer

Answer C is correct because Test results means evidence from validation activities that demonstrates whether the proposed change behaves as expected.

Incorrect Answers

Answer A is incorrect because Dependency analysis addresses a different security requirement. Dependency analysis refers to identification of systems, applications, services, or integrations that rely on the component being changed.

Answer B is incorrect because Allow list and deny list review would fit a different scenario. Allow list and deny list review refers to validation that access-control entries still permit only intended items and block known-unwanted items after a change.

Answer D is incorrect because Standard operating procedure represents a different security function. Standard operating procedure refers to a documented, repeatable set of steps for performing routine operational tasks consistently.

 

Question 18

What is a documented method for reversing a change if implementation causes unacceptable problems?

1. Version control
2. Approval process
3. Stakeholder review
4. Backout plan

Correct Answer: D

 

Correct Answer

Answer D is correct because Backout plan means a documented method for reversing a change if implementation causes unacceptable problems.

Incorrect Answers

Answer A is incorrect because Version control addresses a different requirement. Version control refers to tracking revisions to code, configuration, or documents so changes can be identified, compared, and rolled back.

Answer B is incorrect because Approval process addresses a different security requirement. Approval process refers to the formal authorization step that ensures a proposed change is reviewed before implementation.

Answer C is incorrect because Stakeholder review represents a different security function. Stakeholder review refers to involvement of affected business and technical parties before a change is made.

 

Question 19

To perform restarts or outages at an approved low-risk time, which security approach should be selected?

1. Maintenance window
2. Backout plan
3. Standard operating procedure
4. Test results

Correct Answer: A

 

Correct Answer

Answer A is correct because Maintenance window means a scheduled period during which disruptive changes can be implemented with controlled operational impact.

Incorrect Answers

Answer B is incorrect because Backout plan represents a different security function. Backout plan refers to a documented method for reversing a change if implementation causes unacceptable problems.

Answer C is incorrect because Standard operating procedure would fit a different scenario. Standard operating procedure refers to a documented, repeatable set of steps for performing routine operational tasks consistently.

Answer D is incorrect because Test results addresses a different security requirement. Test results refers to evidence from validation activities that demonstrates whether the proposed change behaves as expected.

 

Question 20

What is a documented, repeatable set of steps for performing routine operational tasks consistently?

1. Standard operating procedure
2. Configuration documentation
3. Dependency analysis
4. Maintenance window

Correct Answer: A

 

Correct Answer

Answer A is correct because Standard operating procedure means a documented, repeatable set of steps for performing routine operational tasks consistently.

Incorrect Answers

Answer B is incorrect because Configuration documentation addresses a different security requirement. Configuration documentation refers to updating diagrams, procedures, and configuration records so they match the post-change environment.

Answer C is incorrect because Dependency analysis addresses a different requirement. Dependency analysis refers to identification of systems, applications, services, or integrations that rely on the component being changed.

Answer D is incorrect because Maintenance window represents a different security function. Maintenance window refers to a scheduled period during which disruptive changes can be implemented with controlled operational impact.