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Module quiz: Enterprise systems and security :Introduction to Computers and Operating Systems and Security (Microsoft Cybersecurity Analyst Professional Certificate) Answers 2025

1. Question 1

What is meant by the expression “The server is down”?

❌ The server is running normally
The server is not running or unreachable
❌ The server has malware

Explanation:
“Down” means the server cannot respond or be accessed.


2. Question 2

Which of the following are means of storing information? (Select all that apply)

❌ Application Server
Database Server
SSD (Solid State Drives)

Explanation:
Databases and SSDs store data; application servers run applications, not store data.


3. Question 3

Which of the following are desirable backup characteristics? (Select all that apply)

Availability
Durability
❌ Transparency

Explanation:
Backups must be accessible and resilient. Transparency isn’t a required property.


4. Question 4

Mitigating steps to protect data from shutdowns or failures? (Select all that apply)

Replication
Daily Backups
❌ Password protection

Explanation:
Replication & backups reduce data loss; password protection does not mitigate shutdown failures.


5. Question 5

Location is a key distinction between cloud and traditional computing.

True
❌ False


6. Question 6

Cloud computing is more scalable than traditional commercial computing.

True
❌ False


7. Question 7

Zero Standing Access is an example of reducing access.

True
❌ False

Explanation:
Zero standing access = no one gets permanent access unless needed.


8. Question 8

Updating existing code for security or performance is called:

❌ A reboot
An update
❌ A workaround


9. Question 9

Patches alter large amounts of code.

❌ True
False

Explanation:
Patches typically change only small portions of code.


10. Question 10

Maintenance forced because an application stops working or errors:

Corrective maintenance
❌ Predictive
❌ Routine


🧾 Summary Table

Q# Correct Answer Key Concept
1 Server not running/unreachable Definition of “server down”
2 Database Server, SSD Data storage
3 Availability, Durability Backup characteristics
4 Replication, Backups Data protection
5 True Cloud vs traditional
6 True Scalability
7 True Zero standing access
8 Update Code improvement
9 False Patch behavior
10 Corrective maintenance Fixing failures