A database administrator is updating the data dictionary for a new table that stores employee information. The table includes an EmployeeID column that uniquely identifies each employee and a HireDate column. Which components should the administrator document for these columns?

Column names and the table's relationships

Column names and the database's backup schedule

Column names, data types, and constraints

Why is compliance documentation important for database integrity and security?

It automatically encrypts all data

It provides evidence that the organization meets regulatory and policy requirements

It replaces the need for database backups

It guarantees that no data breaches will occur

A database administrator is creating an SOP for responding to a database outage. The SOP must be actionable during a crisis and ensure that the recovery process is documented. Which element is most important to include in the SOP?

The data dictionary for the affected database

The contact information for the database vendor

The list of all database tables and their indexes

The step-by-step recovery procedures, including rollback and failover steps

A database administrator is developing an SOP for handling data breaches. The SOP must balance the need for immediate action to contain the breach with the requirement to preserve evidence for forensic analysis. Which approach best meets both requirements?

Immediately shut down the database server to contain the breach

Isolate the affected systems, preserve logs, and then follow the incident response plan

Delete the affected data to prevent further exposure

Wait for the forensic team to arrive before taking any action

When creating an ERD for a school database, a designer needs to represent that each student can have exactly one advisor, and each advisor can advise multiple students. Which relationship notation should be used?

One-to-one between Advisor and Student

One-to-many from Advisor to Student

Many-to-many between Advisor and Student

Zero-to-many from Student to Advisor

CompTIADataSys+

Domain 3Objective 3

Documentation and Tools DS0-001 Practice Questions (Page 2)

Part of the Database management and maintenance domain, which accounts for 25% of the DS0-001 exam. CompTIA does not publish an official question count, but from its 90-minute exam (~35–60 total, ~9–15 in this domain), expect 2–4 from this objective — we provide 31 practice questions to prepare you well beyond it. (estimate)

31questions here

7free pages

8concepts

25%of the exam

Questions 6–10

6application · medium
A database administrator is updating the data dictionary for a new table that stores employee information. The table includes an EmployeeID column that uniquely identifies each employee and a HireDate column. Which components should the administrator document for these columns?
Select an answer first
7foundation · easy
Why is compliance documentation important for database integrity and security?
Select an answer first
8application · medium
A database administrator is creating an SOP for responding to a database outage. The SOP must be actionable during a crisis and ensure that the recovery process is documented. Which element is most important to include in the SOP?
Select an answer first
9expert · hard
A database administrator is developing an SOP for handling data breaches. The SOP must balance the need for immediate action to contain the breach with the requirement to preserve evidence for forensic analysis. Which approach best meets both requirements?
Select an answer first
10foundation · easy
When creating an ERD for a school database, a designer needs to represent that each student can have exactly one advisor, and each advisor can advise multiple students. Which relationship notation should be used?
Select an answer first

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