Hotel Surya Electrical Supervisor Interview Questions and Answers

Q1. Work questions civil and interior
Ans. 
Yes inside civil, oll interior work
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Q2. P o p,marble, painting wooden electric, plumbing
Ans. 
Yes , plaster, p o p paning flasceling, electric, wooden work , plumbing work, painting, polish work ,
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Q3. Site day to day report
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Q4. Finishing check line and katkona
Ans. 
Yes ,megartep , line Dori holamba, katkona ,water level
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Q5. Contactor experience checking
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Q1. Site problems floor aera and drawing
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Q2. Drawing changes decision
Ans. 
Drawing changes decision
• Drawing changes may result from client requests, design modifications, or unforeseen site conditions

• Site supervisor must review and approve all drawing changes to ensure they align with project requirements

• Communication with project team members and stakeholders is crucial when implementing drawing changes
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Q3. Spot hr decision and timwork
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Q4. Hr no question normal decision
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Q5. Any problems, Contatar and sabcontatar
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Q6. My side 0 presents problems called
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Q7. Hr havy sport my site work
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Q1. Reverse a linked list
Ans. 
Reverse a linked list by changing the pointers direction
• Start with three pointers: current, previous, and next

• Iterate through the linked list, updating the pointers to reverse the direction

• Return the new head of the reversed linked list
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Q2. Tell me about yourself
Ans. 
Experienced supervisor with a strong background in team management and problem-solving skills.
• Over 5 years of experience in supervising teams in various industries

• Skilled in conflict resolution and performance management

• Led a team that exceeded sales targets by 20% last quarter
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Q1. Tell me about u self What About u r ex role
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Q2. What about u r pricies role
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Q1. DG ups power capacity AC mentenence
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Q2. Lights repaired electrical wiring
Ans. 
Lights repaired electrical wiring involves fixing any issues with the wiring that powers the lights in a building or structure.
• Identify the specific issue with the electrical wiring that is causing the lights to malfunction

• Repair or replace any damaged wires or components in the electrical system

• Test the repaired wiring to ensure that the lights are functioning properly after the repair

• Ensure that all safety protocols ...read more
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Q1. Tell about convincing a customer
Ans. 
Convincing a customer requires understanding their needs and providing a solution that meets those needs.
• Listen actively to the customer's concerns and needs

• Provide relevant information and benefits of the product/service

• Address any objections or hesitations the customer may have

• Offer a solution that meets the customer's needs and budget

• Follow up with the customer to ensure satisfaction and address any further concerns
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Q2. Then relationshipanagement
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Q3. Personal details and work
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Round duration - 90 minutes
Round difficulty - Medium

Coding question of medium level difficulty, from DP. 
18 MCQs were core CSE related concepts e.g: OS, OOPs, DBMS, Networking
Time was 90 minutes.

Q1. 
Minimum Cost to Destination
You are given an NxM matrix consisting of '0's and '1's. A '1' signifies that the cell is accessible, whereas a '0' indicates that the cell is blocked. Your task is to compute ...read more
Ans. 
Find the minimum cost to reach a destination in a matrix with blocked cells.
• Use Breadth First Search (BFS) algorithm to explore all possible paths from the starting point to the destination.

• Keep track of the cost incurred at each cell and update it as you move through the matrix.

• Return the minimum cost to reach the destination or -1 if it is unreachable.
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Round duration - 30 minutes
Round difficulty - Medium

It was an one-to-one interview. It checks your problem solving ability and a few OOPs, OS, DBMS etc concepts. Coding questions were related to array, queue and DP.

Q1. 
Triangle Formation Using Array Elements
Given an integer array/list ARR of length 'N', determine if it is possible to form at least one non-degenerate triangle using the values of the array as the sides o...read more
Ans. 
Determine if it is possible to form a non-degenerate triangle using array elements as sides.
• Check if the sum of any two sides is greater than the third side for all combinations of sides.

• If the above condition is met for any combination, return true; otherwise, return false.
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Q2. 
Maximum Sum of Non-Adjacent Elements
You are given an array/list of integers. The task is to return the maximum sum of a subsequence such that no two elements in the subsequence are adjacent in the given ...read more
Ans. 
Find the maximum sum of non-adjacent elements in an array.
• Use dynamic programming to keep track of the maximum sum at each index, considering whether to include the current element or not.

• At each index, the maximum sum can be either the sum excluding the current element or the sum including the current element but excluding the previous element.

• Iterate through the array and update the maximum sum accordingly.

• Example: F...read more
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Round duration - 45 minutes
Round difficulty - Easy

It was also a problem solving round. However after coding questions, they also asked CSE conceptual questions.

Q1. 
Sum Tree Conversion
Convert a given binary tree into its sum tree. In a sum tree, every node's value is replaced with the sum of its immediate children's values. Leaf nodes are set to 0. Finally, return th...read more
Ans. 
Convert a binary tree into a sum tree by replacing each node's value with the sum of its children's values. Return preorder traversal.
• Traverse the tree in a bottom-up manner, starting from the leaf nodes.

• For each node, update its value to the sum of its children's values.

• Set leaf nodes to 0.

• Return the preorder traversal of the modified tree.
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Q2. What are the core concepts of indexing in Database Management Systems (DBMS)?
Ans. 
Core concepts of indexing in DBMS include types of indexes, benefits of indexing, and factors affecting index performance.
• Types of indexes: B-tree, Hash, Bitmap, etc.

• Benefits of indexing: Faster data retrieval, improved query performance, reduced disk I/O.

• Factors affecting index performance: Selectivity, clustering factor, index fragmentation.

• Examples: Creating an index on a column in a table to speed up search queries
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