Samsung Research Interview Questions, Process, and Tips

Q1. Interview questions were mostly based on basic SQL and python queries
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Q1. Question were asked on machine learning algorithms. There were few questions related to deep learning and image processing.Interviewer has asked me write live code on some moderate level DSA question.
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Q1. Brief overview of thesis
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2 Medium level question need to be solved within 1.5 hrs

One advance coding question need to be solve within 3 hrs

Q1. Leetcode easy-medium questions, basic CN, OS questions, project realtes questions
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Q1. Leetcode medium level questions, OOPs and OS question
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Q1. Why you have to join samsung, any offer in hand
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Usual one of the samsung sw advanced quenstions

Q1. Easy string reversal coding then questions about OOP
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Q2. Memory taken by pointers and stuff
Ans. 
Pointers in programming languages store memory addresses of variables or objects.
• Pointers take up memory to store the memory address they point to

• Pointers can be used to access and manipulate data indirectly

• Example: int* ptr = # // ptr stores the memory address of num
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Q1. How will you approach a problem?
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I will approach a problem by breaking it down into smaller parts and analyzing each part individually.
• Identify the problem and its scope

• Gather all relevant information and data

• Break down the problem into smaller parts

• Analyze each part individually

• Develop a plan of action

• Implement the plan and monitor progress

• Make adjustments as necessary
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Q2. What you didn't which others did not do?
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There was a coding round on cocubes. Followed by SWC exam of 3 hours containing question related to bfs,dfs dp

Q1. Median of running streams
Ans. 
The median of running streams is the middle value when all values are arranged in ascending order.
• To find the median of running streams, first arrange all the values in ascending order.

• If the number of values is odd, the median is the middle value.

• If the number of values is even, the median is the average of the two middle values.

• For example, if the running stream values are 5, 8, 12, 15, 20, the median is 12.

• If the ru...read more
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Q2. Find no of islands
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To find the number of islands, we can use depth-first search (DFS) or breadth-first search (BFS) algorithms.
• Use DFS or BFS to traverse the grid and mark visited islands

• Count the number of times DFS or BFS is called to find the number of islands

• Consider diagonal connections if applicable

• Example: [['1', '1', '0', '0', '0'], ['1', '1', '0', '0', '0'], ['0', '0', '1', '0', '0'], ['0', '0', '0', '1', '1']]
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Q1. Questions related to project
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