Microland Graduate Trainee Interview Questions and Answers

Easy numerics, logical, coding, technical

Q1. Reverse a array
Ans. 
Reverse an array of integers in place
• Create two pointers, one at the start and one at the end of the array

• Swap the elements at the two pointers and move them towards the center until they meet

• Time complexity: O(n), Space complexity: O(1)
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Q2. Create a list of duplicates in array
Ans. 
Function to find duplicates in an array of integers and return a list of unique duplicates.
• Iterate through the array and keep track of elements seen before using a hash set.

• If an element is already in the hash set, add it to the result list.

• Return the list of unique duplicates found.
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Basic apptitude question and technical question

Q1. Networking question
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Basic Aptitude questions were there
Also related to Strength of material

Q1. Tell me about revetting?
Ans. 
Revetting is the process of inspecting and repairing damaged or worn parts of a structure or equipment.
• Revetting involves examining the condition of components to identify any defects or issues.

• Repairs are then carried out to restore the structure or equipment to its original state.

• Common examples of revetting include repairing damaged walls, fortifications, or machinery.

• The goal of revetting is to ensure the safety an
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Q2. Explain stress strain diagram?
Ans. 
Stress strain diagram shows the relationship between stress (force applied) and strain (resulting deformation) in a material.
• It is a graphical representation of how a material deforms under stress.

• The diagram typically consists of a linear elastic region, a yield point, and a plastic deformation region.

• The slope of the linear elastic region is the material's Young's Modulus.

• The yield point marks the transition from ela...read more
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Easy numerics, logical, coding, technical

Q1. Reverse a array
Ans. 
Reverse an array of integers in place
• Create two pointers, one at the start and one at the end of the array

• Swap the elements at the two pointers and move them towards the center until they meet

• Time complexity: O(n), Space complexity: O(1)
Answered by AI
Add your answer
Q2. Create a list of duplicates in array
Ans. 
Function to find duplicates in an array of integers and return a list of unique duplicates.
• Iterate through the array and keep track of elements seen before using a hash set.

• If an element is already in the hash set, add it to the result list.

• Return the list of unique duplicates found.
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Strength of Machines related questions

Q1. What is the revitting?
Ans. 
Riveting is a process of joining two or more pieces of metal together using a rivet.
• Rivets are typically made of metal and have a cylindrical shaft with a head on one end.

• The rivet is inserted into pre-drilled holes in the pieces to be joined, and then the shaft is deformed to create a second head, securing the pieces together.

• Riveting is commonly used in construction, aircraft assembly, and metalworking.

• Examples of ri...read more
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Q2. How you solve the problem in the revetting?
Ans. 
I solve problems in revetting by analyzing the root cause, collaborating with team members, and implementing effective solutions.
• Identify the specific issue in the revetting process

• Discuss with team members to gather different perspectives

• Analyze data and feedback to determine the root cause

• Brainstorm potential solutions and evaluate their feasibility

• Implement the chosen solution and monitor its effectiveness

• Adjust the...read more
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Round duration - 30 minutes
Round difficulty - Easy

MCQ's as well some basic coding questions were there in this round

Q1. 
Cycle Detection in a Singly Linked List
Determine if a given singly linked list of integers forms a cycle or not.
A cycle in a linked list occurs when a node's next points back to a previous node in the ...read more
Ans. Outer And Inner Loop
We are going to have two loops outer-loop and inner-loop 
1. Maintain a count of the number of nodes visited in outer-loop.
2. For every node of the outer-loop, start the inner loop from head.
3. If the inner-loop visits the node next to the outer-loop node, then return true, else repeat the process for the next iteration of outer-loop.
4. If outer-loop reaches the end of list or null, then return false.
Space ...read more
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Round duration - 25 minutes
Round difficulty - Easy

Questions on DBMS and OS were asked in this round

Q1. What is the difference between paging and segmentation?
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Q2. What do you mean by FCFS (First-Come, First-Served)?
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Q3. What is the difference between normalization and denormalization in database management systems?
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Round duration - 15 minutes
Round difficulty - Easy

Basic HR questions like why do you want to join this company and some questions on behavioural and resume.