Hewlett Packard Enterprise Intern Interview Questions, Process, and Tips

Linux,os,networks,sql,dbms

Q1. Factorial of number
Ans. 
Factorial of a number is the product of all positive integers less than or equal to that number.
• Factorial of 5 is 5! = 5 x 4 x 3 x 2 x 1 = 120

• Factorial of 0 is defined as 1, 0! = 1

• Factorial of negative numbers is not defined
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Q2. Subsequence of array
Ans. 
Finding a subsequence of strings in an array
• Iterate through the array and check if each string is part of the subsequence

• Maintain a pointer for the subsequence and array to compare elements

• Return true if all strings in the subsequence are found in the array
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Q1. Reverse linked list in k groups
Ans. 
Reverse a linked list in groups of k nodes
• Break the linked list into groups of k nodes

• Reverse each group individually

• Connect the reversed groups back together
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Q2. JSON data parsing and sorting
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Q3. SQL Queries of JOINS
Ans. 
SQL queries involving JOINS are used to combine rows from two or more tables based on a related column between them.
• Use INNER JOIN to return rows when there is at least one match in both tables

• Use LEFT JOIN to return all rows from the left table, and the matched rows from the right table

• Use RIGHT JOIN to return all rows from the right table, and the matched rows from the left table

• Use FULL JOIN to return rows when ther
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Coding like codeforces

Growth analysis of company

Online coding interview with mcq and also 2 coding problems

Q1. About data structures
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Q2. C programming coding live
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Q1. Tell me about yourself
Ans. 
I am a recent graduate with a degree in Computer Science and a passion for coding and problem-solving.
• Recent graduate with a degree in Computer Science

• Passionate about coding and problem-solving

• Experience with programming languages such as Java, Python, and C++

• Completed internships at tech companies like Google and Microsoft
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Q2. What are you hobbies
Ans. 
My hobbies include playing guitar, hiking, and reading.
• Playing guitar: I enjoy learning new songs and practicing different techniques.

• Hiking: I love exploring nature trails and challenging myself with long hikes.

• Reading: I like to read a variety of genres, from fiction to self-help books.
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