CS Database Management & SQL

Question 1

What is the primary benefit of using technology in Computer Science practice?

Accepted Answer

Improving efficiency, accuracy, and data management

Answer

Technology enhances professional practice by improving efficiency, reducing errors, and enabling better data management and analysis.

Question 2

Which data management principle is critical in Computer Science?

Accepted Answer

Ensuring data integrity, security, and accessibility

Answer

Effective data management requires maintaining data integrity, protecting it from unauthorized access, and ensuring it is accessible when needed.

Question 3

What does data backup mean in the context of Computer Science operations?

Accepted Answer

Creating copies of data to prevent loss

Answer

Data backup involves creating duplicate copies of important data so it can be recovered if the original is lost, corrupted, or damaged.

Question 4

In Computer Science, what is the purpose of an audit trail?

Accepted Answer

To record and track all changes and access to data

Answer

An audit trail provides a chronological record of all system activities, showing who accessed or changed data and when.

Question 5

Which security measure is essential for protecting Computer Science digital systems?

Accepted Answer

Implementing multi-factor authentication

Answer

Multi-factor authentication adds extra layers of security beyond passwords, significantly reducing unauthorized access risk.

(CS) Computer Science Practice Test