Mobileum Interview Questions, Process, and Tips

Q1. Telecom domain questions and project management experience questions
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MCQ questions on Linux Networking and SQL

Q1. Questions about Linux Sql and Networking
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Q2. Questions about the project
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Just to get clarification of your critical thinking to get on some random situations

Q1. Be prepare for advance sql, java and linux part more and be aware of telecom domain
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Q1. Can you provide details about the projects you have completed and your areas of expertise?
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Q1. What are the various aspects of big data associated with your work?
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Q2. Explain spark Framework
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Q1. Salary discussion
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Q1. General questions related to Process
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Q1. General questions related to package and notice period
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Q1. Basic discussions related to Process and Skills
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Q1. Two sum of an array
Ans. 
Find two numbers in an array that add up to a specific target value.
• Use a hashmap to store the difference between the target value and each element in the array.

• Iterate through the array and check if the current element's complement exists in the hashmap.

• Return the indices of the two numbers that add up to the target value.
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Q2. Stack balance parenthesis
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Q1. Is circular loop is there in a linkedList
Ans. 
No, a circular loop is not present in a linked list.
• A linked list does not have a circular loop by default.

• If a linked list has a circular loop, it is considered a circular linked list.

• Circular linked lists can be detected using Floyd's Cycle Detection Algorithm.
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Q2. How to identify the duplicates in circular linkedList
Ans. 
To identify duplicates in a circular linked list, use a hash set to keep track of visited nodes.
• Traverse the circular linked list while adding each node to a hash set.

• If a node is already in the hash set, it is a duplicate.

• Consider edge cases such as an empty list or a list with only one node.
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