Veeline Media Technician Interview Questions and Answers

Work problems, puzzle

Linked list,hashtree

Find the nth number in a fibonacci series

Q1. Braring fiting electrician theory
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Q1. Previous working description
Ans. 
I worked as a software engineer at XYZ company.
• Developed and maintained software applications

• Collaborated with cross-functional teams to identify and solve technical issues

• Participated in code reviews and testing

• Implemented new features and enhancements

• Provided technical support to clients and end-users
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Q2. Manufacturing layout of related fields.
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Manufacturing layout refers to the arrangement of equipment, machinery, and personnel in a manufacturing facility.
• The layout should be designed to optimize production efficiency and minimize waste.

• Factors to consider include the flow of materials, the location of storage areas, and the placement of workstations.

• Examples of manufacturing layouts include product-oriented, process-oriented, and cellular layouts.
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Q3. Describe Manufacturing tools
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Manufacturing tools are equipment used in the production of goods.
• Manufacturing tools include machines such as lathes, milling machines, and drill presses.

• Hand tools such as wrenches, pliers, and screwdrivers are also used in manufacturing.

• Inspection tools such as calipers and micrometers are used to ensure quality control.

• Robotics and automation tools are becoming increasingly common in modern manufacturing.

• Examples o...read more
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Q4. Managerial questions
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Q5. Six Sigma define DMAIC procedure
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DMAIC is a Six Sigma methodology used to improve processes by identifying and eliminating defects.
• DMAIC stands for Define, Measure, Analyze, Improve, and Control

• It is a data-driven approach to problem-solving

• It helps in reducing variability and improving quality

• Example: DMAIC can be used to improve the efficiency of a manufacturing process by identifying the root cause of defects and implementing solutions to eliminate
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Round duration - 60 minutes
Round difficulty - Easy

I had one interview for approx. an hour, it includes both Technical and HR round, well mostly technical. Interview starts with tell me something about yourself. Asked in detailed about algorithms/web based projects mentioned in CV, make sure that whatever you have written you have complete knowledge about it. Asked to code few basic algorithms questions. Do mention about small project if you have done related to web development.
If interviewer says if you want to ask any question, its always better to ask one or two question.

Q1. Can you introduce yourself?
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Q2. What is a Binary Search Tree (BST)?
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A Binary Search Tree (BST) is a data structure where each node has at most two children, with the left child being less than the parent and the right child being greater.
• Nodes in a BST are arranged in a hierarchical order where the left subtree of a node contains only nodes with keys less than the node's key, and the right subtree contains only nodes with keys greater than the node's key.

• BST allows for efficient search...read more
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Q3. 
Binary Search Tree Insertion
Given the root node of a binary search tree and a positive integer, you need to insert a new node with the given value into the BST so that the resulting tree maintains the pr...read more
Ans. 
Insert a new node with a given value into a binary search tree while maintaining the properties of a BST.
• Traverse the BST starting from the root node and compare the value to be inserted with each node's value to determine the correct position for insertion.

• Insert the new node as a leaf node in the appropriate position to maintain the BST properties.

• Ensure that the resulting tree is a valid binary search tree by follow...read more
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Q4. 
Delete Node in Binary Search Tree Problem Statement
You are provided with a Binary Search Tree (BST) containing 'N' nodes with integer data. Your task is to remove a given node from this BST.
A BST is a ...read more
Ans. 
Delete a given node from a Binary Search Tree (BST) and return the inorder traversal of the modified BST.
• Traverse the BST to find the node to be deleted.

• Handle different cases like node with no children, one child, or two children.

• Update the pointers of the parent node and child nodes accordingly.

• Perform inorder traversal after deletion to get the modified BST.
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Q5. 
Clone Linked List with Random Pointer Problem Statement
Given a linked list where each node has two pointers: one pointing to the next node and another which can point randomly to any node in the list or ...read more
Ans. 
Yes, the cloning of a linked list with random pointer can be accomplished without utilizing extra space.
• Use a hashmap to store the mapping between original nodes and their corresponding cloned nodes.

• Iterate through the original linked list to create the cloned nodes and update the hashmap.

• Iterate through the original linked list again to set the next and random pointers of the cloned nodes using the hashmap.

• Time comple...read more
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