Checkpoint Interview Questions and Answers
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Freshers / Beginner level questions & answers
Ques 1. What role does a checkpoint play in a version control system?
In version control, a checkpoint (or commit) represents a snapshot of the project at a specific point in time, allowing for tracking changes and collaboration.
Example:
After implementing a new feature, a developer might create a checkpoint by committing the changes to the version control system.
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Ques 2. Define a security checkpoint in the context of network security.
A security checkpoint is a point in a network where security measures, such as authentication and authorization, are enforced to ensure the integrity and confidentiality of data.
Example:
A security checkpoint might be implemented at the entrance of a private network, requiring users to authenticate before accessing sensitive information.
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Ques 3. How does a firewall checkpoint contribute to network security?
A firewall checkpoint monitors and controls incoming and outgoing network traffic based on predetermined security rules, preventing unauthorized access and potential threats.
Example:
When a firewall detects suspicious activity, it may block or allow traffic based on configured rules, acting as a barrier between internal and external networks.
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