Infosys Consulting System Administrator Interview Questions and Answers

General Math and Aptitude Question. Few Questions on English and Psychology.

Q1. Basic OOPs questions, Simple String Programs, and Logic building. About your current Project and Role if you are having experience. All questions will be limited to your resume.
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Q1. Basic technical skills, communication, willingness to learn new things, and your expectations from the company. Few questions around your resume.
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Q1. Current location. Comfort with a hybrid working model. Available to join the organization. Negotiation for CTC will there is scope.
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It was easy with basic ques and then pymetrics tesy

Coding test had basic questions on Java core

Q1. What is Nested List with example
Ans. 
A nested list is a list that contains other lists as its elements.
• Nested lists can be created using square brackets and separating the elements with commas.

• Elements of a nested list can be accessed using indexing and slicing.

• Example: my_list = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]

• Accessing element 5: my_list[1][1]
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Q2. What is queue , explain with example
Ans. 
A queue is a data structure that follows the First In First Out (FIFO) principle.
• Elements are added to the back of the queue and removed from the front.

• Example: A line of people waiting for a movie ticket.

• Operations: Enqueue (add element to back), Dequeue (remove element from front), Peek (view front element)
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