Wipro Interview Questions, Process, and Tips

Q1. Interview was all about technical questions about network security , and skill set you have . Detail about packet flow and packet capture tshoot methods of NGFW.
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Q2. Packet capture and Tshoot steps
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Q1. Core Java Basics
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Q2. Spring Core concepts
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Q1. System design, protocols
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Q1. Project brief past experiences
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Q2. Debugging skils
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Q1. Depends on which domain you applied for
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Q1. When you are avilable to join and Salary discussion
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Q1. What is accrual concepts
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General aptitude test

It is a ppt round where we need to create a ppt and present the topic

Q1. How you manage work and personal life
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Q1. How to delete duplicates
Ans. 
To delete duplicates in an array of strings
• Iterate through the array and store each element in a Set to remove duplicates

• Alternatively, use a HashMap to keep track of frequency of each element

• Use built-in functions like filter or Set to remove duplicates
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Q2. What are the types of joins
Ans. 
Types of joins include inner join, outer join, left join, right join, and full join.
• Inner join: Returns rows when there is a match in both tables

• Outer join: Returns all rows when there is a match in one of the tables

• Left join: Returns all rows from the left table and the matched rows from the right table

• Right join: Returns all rows from the right table and the matched rows from the left table

• Full join: Returns rows whe
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