EPAM Systems Cloud Architect Interview Questions and Answers

Requirement management is the process of identifying, documenting, prioritizing, and tracking requirements throughout the project lifecycle.

• It involves gathering and analyzing requirements from stakeholders

• Prioritizing requirements based on business value and feasibility

• Documenting requirements in a clear and concise manner

• Tracking requirements throughout the project to ensure they are met

• Examples include creating a re...read more

SID stands for Security Identifier. It is a unique identifier assigned to a user, group, or computer account in Windows.

• SID is used to control access to resources in Windows

• It is a string of alphanumeric characters

• SID is generated by the Windows operating system during the creation of an account

• It is used to identify users, groups, and computers in a network

• Example: S-1-5-21-3623811015-3361044348-30300820-1013

Quicksort has an average and best-case time complexity of O(n log n) and worst-case of O(n^2).

• Quicksort is a divide-and-conquer algorithm that recursively partitions an array into two sub-arrays based on a pivot element.

• The average and best-case time complexity is O(n log n) because each partition divides the array into roughly equal halves.

• The worst-case time complexity is O(n^2) when the pivot element is the smallest...read more