CAD Security & Deployment

Question 1

Which security measure helps prevent unauthorized access to an application?

Accepted Answer

Authentication

Answer

Disabling error messages

Answer

Hiding the URL

Answer

Increasing application size

Question 2

What is the purpose of data encryption in application security?

Accepted Answer

Convert data into unreadable format for security

Answer

Increase storage space

Answer

Speed up data processing

Answer

Reduce user access

Question 3

Which security vulnerability occurs when user input is not properly validated?

Accepted Answer

SQL injection

Answer

Cross-site scripting (XSS)

Answer

Denial of service (DoS)

Answer

Brute-force attack

Question 4

What is the purpose of role-based access control (RBAC) in an application?

Accepted Answer

Limit access to features based on user roles

Answer

Increase application speed

Answer

Allow public access to all resources

Answer

Store user credentials in plain text

Question 5

Which deployment strategy involves gradually releasing updates to a small subset of users before a full rollout?

Accepted Answer

Canary deployment

Answer

Blue-green deployment

Answer

Rolling back

Answer

Big bang deployment

Question 6

Why is continuous deployment beneficial in application development?

Accepted Answer

Automates the release process for faster updates

Answer

Reduces version control

Answer

Eliminates security requirements

Answer

Prevents updates from being deployed