Zeus Learning Intern Interview Questions and Answers

Q1. Introduce Yourself,Write a code to find repeative characters in a String
Ans. 
I am a software engineering student with a passion for coding. Here is a code to find repetitive characters in a string.
• Iterate through the characters in the string and store their occurrences in a HashMap.

• Check the HashMap for characters with occurrences greater than 1 to find repetitive characters.

• Return the repetitive characters as an array of strings.
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Q2. Hi this is my name and qualification and experience
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Aptitude on clocks, calenders, boats and streams..

Aptitude based on clocks, calendars, boats and streams..

Q1. Asked about python, c, c++, html, css
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Q2. Python basics, differences between them
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It was quite easy

Q1. Based on resume. Go through with your resume..
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Q1. Tell me about your self , internship or exp. Why sales?
Ans. 
I have a background in marketing and sales through internships and previous work experience. I am passionate about sales because of the opportunity to build relationships and drive revenue.
• Interned at XYZ company where I learned about sales strategies and techniques

• Worked as a sales associate at ABC store, exceeding sales targets consistently

• Enjoy the challenge of meeting customer needs and closing deals

• Passionate abou...read more
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A sales pitch round in which a scenario was provided.

Q1. Final interview questions from cv.
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Round duration - 20 Minutes
Round difficulty - Easy

very easy questions related to web development. 1 coding question

Q1. 
Clone a Linked List with Random Pointers
Given a linked list where each node has two pointers: the first points to the next node in the list, and the second is a random pointer that can point to any node ...read more
Ans. 
Create a deep copy of a linked list with random pointers without using references of original nodes.
• Iterate through the original linked list and create a new node for each node in the list.

• Store the mapping of original nodes to new nodes in a hashmap to handle random pointers.

• Update the random pointers of new nodes based on the mapping stored in the hashmap.

• Return the head of the copied linked list.
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Round duration - 150 Minutes
Round difficulty - Medium

Q1. 
Loot Houses Problem Statement
A thief is planning to steal from several houses along a street. Each house has a certain amount of money stashed. However, the thief cannot loot two adjacent houses. Determi...read more
Ans. 
Determine the maximum amount of money a thief can steal from houses without looting two consecutive houses.
• Create an array 'dp' to store the maximum money that can be stolen from each house without looting two consecutive houses.

• Iterate through the houses and update 'dp' based on the maximum money that can be stolen from the current house.

• Return the maximum value in 'dp' as the answer.
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Q2. Can you design a website similar to Amazon?
Ans. 
Yes, I can design a website similar to Amazon by focusing on user-friendly interface, robust search functionality, secure payment options, and personalized recommendations.
• Focus on user-friendly interface with easy navigation

• Implement robust search functionality with filters and sorting options

• Provide secure payment options with encryption and fraud protection

• Include personalized recommendations based on user behavior
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Round duration - 10 Minutes
Round difficulty - Easy

Basic coding maths aptitude java python communication skills test

Java coding c plus python SQL oracle dbmsos

Q1. What is str in c
Ans. 
str in C is a data type used to represent strings as arrays of characters.
• str in C is typically declared as an array of characters, terminated by a null character '\0'.

• Functions like strcpy(), strcmp(), and strlen() are commonly used with str in C.

• Example: char str[10] = "hello"; // Declaration of a string in C
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Q2. What is pointers in c
Ans. 
Pointers in C are variables that store memory addresses of other variables.
• Pointers are used to access and manipulate memory directly.

• They are denoted by an asterisk (*) before the variable name.

• Example: int *ptr; // declares a pointer to an integer variable
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