Madina Group QC Welding Inspector Interview Questions and Answers

Nothing special about all relevant to the profile you are applying for

Nothing special about to talk all relevant questions will be there it's depends for with position you are applying for

Q1. Basic HR round, they will ask for your expectations nothing else
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Q2. Why Wipro and the location
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Q1. Array and array list difference
Ans. 
Array is a fixed size data structure while array list is a dynamic size data structure.
• Array is a basic data structure in programming with a fixed size.

• Array list is a dynamic data structure that can grow or shrink in size.

• Array elements are stored in contiguous memory locations.

• Array list elements are stored in non-contiguous memory locations.

• Array list allows insertion and deletion of elements at any position.

• Array d...read more
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Q2. Hashmap and hashset difference
Ans. 
Hashmap stores key-value pairs while hashset stores only unique values.
• Hashmap allows null keys and values while hashset doesn't allow null values.

• Hashmap uses key to retrieve value while hashset uses value itself to retrieve.

• Example: Hashmap - {1:'one', 2:'two'}, Hashset - {'one', 'two', 'three'}
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Why should we hire you?
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Q4. Tell me about yourself.
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Q1. Tell me about your self
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Q2. Which fields you do work
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