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Lee & Nee Softwares Exports PHP Developer Interview Questions and Answers
Lee & Nee Softwares Exports PHP Developer Interview Experiences
1 interview found
(1 Question)
- Q1. Ask basic questions like introduce yourself and if you have experience then ask questions related to you experience or ask some basic php and sql database questions.
(1 Question)
- Q1. This round held will be in office. Senior developer will take your interview. He ask questions related to php and database.if you are fresher then ask questions like how to create table, ask questions abou...
(1 Question)
- Q1. HR will ask some basic question like salary expectation. Your interest area or domain. Your notice period. Period CTC, etc
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Interview Questionnaire
9 Questions
- Q1. Questions related to the work done at my previous company
- Q2. Find if a given directed graph is cyclic or not
- Ans.
To check if a directed graph is cyclic or not
Use Depth First Search (DFS) algorithm to traverse the graph
Maintain a visited set to keep track of visited nodes
Maintain a recursion stack to keep track of nodes in the current DFS traversal
If a node is visited and is already in the recursion stack, then the graph is cyclic
If DFS traversal completes without finding a cycle, then the graph is acyclic
- Q3. You have a stream of bytes from which you can read one byte at a time. You only have enough space to store one byte. After processing those bytes, you have to return a random byte. Note: The probability of...
- Ans.
Return a random byte from a stream of bytes with equal probability.
Create a variable to store the count of bytes read
Create a variable to store the current random byte
For each byte read, generate a random number between 0 and the count of bytes read
If the random number is 0, store the current byte as the random byte
Return the random byte
- Q4. Find if a given Binary Tree is BST or not
- Ans.
Check if a binary tree is a binary search tree or not.
Traverse the tree in-order and check if the values are in ascending order.
For each node, check if its value is greater than the maximum value of its left subtree and less than the minimum value of its right subtree.
Use recursion to check if all nodes in the tree satisfy the above condition.
- Q5. Devise an algorithm to determine the Nth-to-Last element in a singly linked list of unknown length. If N = 0, then your algorithm must return the last element. You should parse the list only once
- Ans.
Algorithm to find Nth-to-Last element in a singly linked list of unknown length
Traverse the list and maintain two pointers, one at the beginning and one at Nth node from beginning
Move both pointers simultaneously until the second pointer reaches the end of the list
The first pointer will be pointing to the Nth-to-Last element
If N=0, return the last element
Parse the list only once
- Q6. Given an array of integers, print all possible permutations. Also explain your approach
- Ans.
Print all possible permutations of an array of integers
Use recursion to swap elements and generate permutations
Start with the first element and swap it with each subsequent element
Repeat the process for the remaining elements
Stop when all elements have been swapped with the first element
Print each permutation as it is generated
- Q7. Design a Stack DS that also prints in O(1) the minimum element you pushed in the stack
- Ans.
Design a stack that prints the minimum element pushed in O(1)
Use two stacks, one for storing elements and another for storing minimums
When pushing an element, compare it with the top of minimum stack and push the smaller one
When popping an element, pop from both stacks
To get the minimum element, just return the top of minimum stack
- Q8. Given a linked list with loop, how would you find the starting point of the loop ?
- Ans.
To find the starting point of a loop in a linked list, use Floyd's cycle-finding algorithm.
Use two pointers, one moving at twice the speed of the other.
When they meet, move one pointer to the head of the list and keep the other at the meeting point.
Move both pointers one step at a time until they meet again, which is the starting point of the loop.
- Q9. Find a number a matrix mat[m][n] where all the rows and columns are sorted non-decreasingly. What will be the complexity of the solution
- Ans.
To find a number in a matrix where all rows and columns are sorted non-decreasingly. Complexity of the solution.
Use binary search to find the number in each row and column
Start from the top-right corner or bottom-left corner to optimize search
Time complexity: O(m log n) or O(n log m) depending on the starting corner
Interview Preparation Tips
College Name: Na
Skills evaluated in this interview
Software Developer Interview Questions & Answers
Amity Software Limited
Anonymous
posted on 11 Feb 2024
Good and moderate questions
(1 Question)
- Q1. Learn the core basic and be prepare for everything
(1 Question)
- Q1. Really good response and nice people
There were 50 question out of which if you score 20 you were passed out to next round, No negative markings.
Selected
I appeared for an interview before Jun 2024, where I was asked the following questions.
- Q1. What is the level of clarity regarding the position for which the company is hiring?
- Ans.
Clarity about the position involves understanding responsibilities, expectations, and team dynamics.
The job description outlines key responsibilities, such as project management and team coordination.
Expectations include meeting deadlines and fostering team collaboration, which are crucial for success.
Understanding the team dynamics helps in identifying how the role fits within the larger organizational structure.
Examp...
- Q2. Are you open to relocating?
- Ans.
Yes, I am open to relocating for the right opportunity that aligns with my career goals and personal growth.
Relocation can provide exposure to new markets and diverse teams, enhancing my professional experience.
I have previously relocated for a job, which helped me develop adaptability and resilience.
I believe that working in different locations can broaden my perspective and improve my problem-solving skills.
I am will...
Selected
Print palindrome
Binary search
(1 Question)
- Q1. Java, spring boot and Micro service related questions
Software Developer Interview Questions & Answers
Amity Software Limited
Anonymous
posted on 11 Dec 2024
Easy it was having 30 questions
Coding was medium leet code questions
Selected
I applied via Approached by Company and was interviewed in Nov 2022. There were 4 interview rounds.
Develop a UI screen with 10 fields on it.
(1 Question)
- Q1. Mongoose Framework, SQL - Store Procedures, Triggers, Views, Crystal Reports,
(1 Question)
- Q1. Offer letter discussion. Joining date discussion.
Interview Preparation Tips
(4 Questions)
- Q1. What are your salary expectations?
- Ans.
I expect a competitive salary based on my skills, experience, and market standards for this role.
Research industry standards: For example, software developers in my region typically earn between $80,000 and $120,000.
Consider my experience: With 5 years in full-stack development, I believe a salary towards the higher end is justified.
Factor in company size: Larger companies often offer better compensation packages compa...
- Q2. Share details of your previous job.
- Ans.
I worked as a Software Developer at XYZ Corp, focusing on web applications and improving user experience through innovative solutions.
Developed and maintained web applications using JavaScript, React, and Node.js.
Collaborated with cross-functional teams to gather requirements and deliver projects on time.
Implemented RESTful APIs to enhance data retrieval and improve application performance.
Conducted code reviews and pr...
- Q3. Why are you looking for a change?
- Ans.
I'm seeking new challenges and opportunities for growth that align with my career goals and aspirations.
Desire for professional growth: I'm looking to expand my skill set and take on more responsibilities, such as leading projects.
Seeking a better cultural fit: My current workplace has a different approach to collaboration, and I'm looking for a team that values open communication.
Interest in new technologies: I'm eage...
- Q4. Tell me about yourself.
- Ans.
I'm a passionate software developer with a strong background in full-stack development and a love for problem-solving.
Experience in developing web applications using React and Node.js.
Worked on a team project that improved application performance by 30%.
Strong understanding of algorithms and data structures, demonstrated in coding competitions.
Enjoy collaborating with cross-functional teams to deliver high-quality soft...
(1 Question)
- Q1. Explain technical terms.
- Ans.
Technical terms are words or phrases used in a specific field of study or industry that have a particular meaning.
Technical terms are used to communicate complex ideas and concepts in a concise manner.
They are often specific to a particular field or industry, such as programming or engineering.
Examples of technical terms include API, algorithm, database, and encryption.
It is important to understand technical terms in o...
Interview Preparation Tips
Sheetal L
(1 Question)
- Q1. Why do you want to join us?
- Ans.
I am impressed by your company's reputation for innovation and commitment to employee development.
Impressed by company's reputation for innovation
Commitment to employee development
Excited about potential growth opportunities
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