KaaShiv InfoTech Company Trainee Interview Questions and Answers

Python programming Coding skills

Q1. Your Career Objective
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Q2. Tell me about yourself
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Coding test of your skills and how well can you cope up with a problem given.

Q1. LAC of 3 nodes
Ans. 
LAC stands for Location Area Code, a unique identifier for a group of cells in a mobile network.
• LAC helps in identifying the location of a mobile device within a cellular network.

• It is used for handover procedures when a device moves between different cells.

• In a network with 3 nodes, each node would have a unique LAC assigned to it.
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Q2. Reverse of the array
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Reverse the order of strings in an array
• Use the reverse() method to reverse the array

• Example: ['apple', 'banana', 'cherry'] -> ['cherry', 'banana', 'apple']
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Q3. Sum or product asked
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Medium level coding question

Q1. Intreview round asked about project mentioned in CV
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Q2. Basic of reacts, opps question,sql queries
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Q1. Tell me about your self ?
Ans. 
Thankyou for giving me this opportunity to introduce myself. My name is Mahesh Singh Matiyali I am from Haldwani, Nainital. I did completed my schooling from H. N. Inter College Haldwani. And I did completed my graduation form Kumaon University. I am belong to a joint family background. My father is a farmer and mother is a homemaker. We are 12th brothers and sisters. My hobbies: reading - Newspapers and storys book'...read more
Answered by gorgeousrasmalai
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Q2. What is your strength and weakness?
Ans. 
My strength is are i am self motivated, good listener, disciplined person and I respected anywhere person. And my weakness is a handwriting and I have a bit weak communication skills. I am trying to improve my communication skills.
Answered by gorgeousrasmalai
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Q3. What is your short term goals and long term goals?
Ans. 
My short term goal is to get a job in required company where I can utilize my skills and improve my career path. My long term goal is I want to become a good and expert Web Developer.
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Q4. Why do you need a job ?
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Q5. Why should I hire you ?
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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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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