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Graded Quiz: Incident Response: Incident Response :Incident Response and Digital Forensics (IBM Cybersecurity Analyst Professional Certificate) Answers 2025

1. Question 1 — Primary focus of an IRP

  • ❌ Document previous incidents

  • ❌ Hiring procedures

  • Outlining effective responses to security incidents

  • ❌ User conduct policies

Explanation:
An IRP’s core goal is to define clear, actionable steps for responding to incidents.


2. Question 2 — Why senior management approval is vital

  • ❌ Helps with low-risk decisions

  • Demonstrates commitment & secures necessary resources

  • ❌ Solely for compliance

  • ❌ Guarantees training budget

Explanation:
Management approval legitimizes the IR program and ensures funding, authority, and support.


3. Question 3 — Benefit of IR training

  • Ensures team members understand roles & responsibilities

  • ❌ Helps complete reports

  • ❌ Only for new hires

  • ❌ Removes need for IR plan

Explanation:
Training prepares staff to respond quickly and correctly.


4. Question 4 — Most critical communication tool

  • ❌ Landline

  • ❌ Pager

  • Smartphones

  • ❌ Fax

Explanation:
Smartphones provide email, chat, calls, conferencing, and access to IR platforms.


5. Question 5 — When to establish baseline security & prepare team

  • ❌ During incident

  • ❌ After incident

  • Before an incident

  • ❌ None

Explanation:
Preparation happens before incidents via planning, training, and baselining.


6. Question 6 — First action after detecting an incident

  • Assess the nature and scope of the incident

  • ❌ Notify all employees

  • ❌ Implement new measures

  • ❌ Financial audit

Explanation:
Confirmation and scoping are the first steps before other actions.


7. Question 7 — Action after identifying unusual workstation behavior

  • ❌ Notify user

  • Implement short-term containment

  • ❌ Reboot

  • ❌ Disconnect internet

Explanation:
Immediate containment limits spread while preserving evidence.


8. Question 8 — Minor failure quickly resolved =

  • ❌ No impact

  • ❌ High

  • ❌ Medium

  • Low impact

Explanation:
Low impact = minor disruption with quick recovery.


9. Question 9 — Why create backups during containment

  • ❌ Delete files

  • Preserve forensic evidence & ensure data restoration

  • ❌ Speed recovery

  • ❌ Prevent unauthorized access

Explanation:
Backups allow evidence preservation and safe rollback.


10. Question 10 — Importance of incident tracking

  • ❌ Only provides end report

  • ❌ Eliminates communication

  • Helps manage & coordinate response efforts

  • ❌ Ignore timeline

Explanation:
Tracking ensures organization, accountability, and accurate documentation.


🧾 Summary Table

Q Correct Answer Key Concept
1 Effective incident response IRP purpose
2 Management commitment & resources IR governance
3 Roles clarity IR training
4 Smartphones Communication
5 Before incident Preparation phase
6 Assess scope First IR step
7 Short-term containment Immediate action
8 Low impact Minimal disruption
9 Preserve evidence & restore data Backups
10 Coordination & management Tracking