Gap Intern Interview Questions and Answers for Freshers

Basic Gk Questions or current affairs

Q1. Tell me about yourself
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Q2. Why do you want to join us?
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Two coding questions and aptitude questions

Q1. 1.Normalization and types of normalization?
Ans. 
Normalization is the process of organizing data in a database to reduce redundancy and dependency.
• Normalization helps in improving data consistency and accuracy.

• Types of normalization include 1NF, 2NF, 3NF, BCNF, 4NF, and 5NF.

• 1NF ensures that each column in a table contains atomic values.

• 2NF eliminates partial dependencies by creating separate tables for related data.

• 3NF eliminates transitive dependencies by creating s...read more
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Q2. 2.SQL queries on grouping and sub queries
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Q3. 3.Coding question was asked:Move all positives to one side of list and negative to other side.
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Q4. 4.Difference between tuple and list What should we use instead of dictionary when the key have multiple values?
Ans. 
Tuples are immutable and ordered while lists are mutable and unordered. Use a defaultdict instead of a dictionary when the key has multiple values.
• Tuples are defined with parentheses while lists are defined with square brackets.

• Tuples cannot be modified once created while lists can be modified.

• A defaultdict is a subclass of dictionary that provides a default value for a nonexistent key.

• Example: defaultdict(list) can be...read more
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BASIC aptitude involving quants, verbal and logical reasoning.

Q1. Basic questions from CV
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Q2. Why Lowe's as an organization?
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Q1. Based on resume skills
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Q2. Based on project done
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Aptitude questions, core questions and coding problems

Q1. Write an algorithm to return the maximum element in an array
Ans. 
Algorithm to find the maximum element in an array of strings
• Iterate through the array and compare each element to find the maximum

• Initialize a variable to store the maximum element and update it as needed

• Return the maximum element at the end of the iteration
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120 question it has having a online

Q1. Ask about heat EX
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