Check Point Certified Security Administrator (CCSA) Practice Exam

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Prepare for the Check Point Certified Security Administrator (CCSA) Exam. Ace your test with flashcards and multiple choice questions, complete with hints and explanations. Boost your confidence and get ready for success!

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What is the user ID of a user that has all the privileges of a root user?

User ID 1
User ID 2
User ID 0
User ID 99

The correct answer is: User ID 0

The user ID that is commonly associated with root privileges in Unix and Linux systems is user ID 0. This identification makes the root user the highest level of administrative authority on the system, allowing complete access to all files, commands, and functionalities. User ID 0 is specifically designated for the root user so that the operating system can easily differentiate between administrative functions and regular user tasks. This segmentation is essential for maintaining security and stability within the system, ensuring that only authorized actions can be executed by the root user. Other user IDs, such as user ID 1, 2, or 99, do not have this same level of power. While they may correspond to specific user accounts or system processes, they do not grant the all-encompassing privileges associated with the root user that user ID 0 does.