A company is designing a new application that needs to store user profiles and their social connections. The application will frequently query the connections of a user to suggest friends. The data is highly interconnected, and the schema is expected to evolve. Which database type is most appropriate?

Relational database with a friends table

What is the purpose of database audit logging?

To track who accessed the database and what actions they performed

To automatically back up the database

To improve database performance

In a cloud environment, which of the following is a benefit of using a managed DBMS service?

You must manage all underlying hardware and software patches yourself

You are locked into a single database engine with no choice

The provider handles routine maintenance tasks such as backups and patching

You must provision your own virtual machines to run the database

In a strongly consistent database, what is guaranteed after a write operation?

Reads may return stale data for a period of time

The write will be stored in multiple regions

The database will automatically partition the data

All subsequent reads will return the latest written value

A financial services company runs a critical transactional database in the cloud. They need to recover from a regional outage with minimal data loss and a recovery time objective (RTO) of less than 15 minutes. Which backup and recovery strategy best meets these requirements?

On-demand manual backups taken by administrators

Daily full backups stored in the same region

Weekly snapshots stored in a different region

Continuous replication to a secondary region with automated failover

CompTIACloud+

Domain 1Objective 6

Database Fundamentals CV0-004 Practice Questions (Page 3)

Part of the Cloud architecture domain, which accounts for 23% of the CV0-004 exam. CompTIA does not publish an official question count, but from its 90-minute exam (~35–60 total, ~8–14 in this domain), expect 1–2 from this objective — we provide 37 practice questions to prepare you well beyond it. (estimate)

37questions here

8free pages

10concepts

23%of the exam

Questions 11–15

11expert · hard
A company is designing a new application that needs to store user profiles and their social connections. The application will frequently query the connections of a user to suggest friends. The data is highly interconnected, and the schema is expected to evolve. Which database type is most appropriate?
Select an answer first
12foundation · easy
What is the purpose of database audit logging?
Select an answer first
13foundation · easy
In a cloud environment, which of the following is a benefit of using a managed DBMS service?
Select an answer first
14foundation · easy
In a strongly consistent database, what is guaranteed after a write operation?
Select an answer first
15application · medium
A financial services company runs a critical transactional database in the cloud. They need to recover from a regional outage with minimal data loss and a recovery time objective (RTO) of less than 15 minutes. Which backup and recovery strategy best meets these requirements?
Select an answer first

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