8 Miles Solution Intern Interview Questions and Answers for Freshers

120 min,Maths, Reasoning,Verbal Ability Basic Questions

Q1. How will you save your database from getting manipulated.
Ans. 
Implementing proper security measures like encryption, access control, and regular backups can help prevent database manipulation.
• Use encryption to protect sensitive data from unauthorized access.

• Implement access control to restrict who can make changes to the database.

• Regularly backup the database to ensure data can be restored in case of manipulation.

• Use parameterized queries to prevent SQL injection attacks.

• Monitor
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Q2. I didn't answer
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Campus Hiring. 1st Round: MCQs including Aptitude, Formal Communication in English.

Q1. Tell me something about you.
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Q2. About your projects done, diving deep into it. Some questions related to the tech stack used.
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Q1. . Tell me about a time when you dealt with a challenging customer
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Q2. . Tell me about a time when your project failed
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Q3. Tell me about a time you failed
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Q4. How do you handle tradeoffs
Ans. 
I prioritize based on importance and impact, considering both short-term and long-term consequences.
• Identify the key factors involved in the tradeoff

• Evaluate the potential outcomes of each option

• Consider the short-term and long-term implications

• Communicate with stakeholders to gather input and perspectives

• Make a decision based on the overall impact and importance
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Python scripting, cyber security principles and basic technical questions.

Q1. Where you see yourself in 5 years
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It was easy. It was basic question.

It was a bit diff as everyone was a bit aggressive

Q1. It was long and difficult.
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Q2. Tel about all ml algo
Ans. 
Machine learning algorithms are used to analyze data, make predictions, and automate decision-making processes.
• ML algorithms can be categorized into supervised, unsupervised, and reinforcement learning.

• Examples of ML algorithms include linear regression, decision trees, support vector machines, k-means clustering, and neural networks.

• ML algorithms require labeled data for supervised learning and can learn patterns from
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2 Questions of Medium leetcode difficulty.

The topic was given to 8-10 people and starting from a random person the GD starts.

Q1. SQL query to get 3rd largest element.
Ans. 
Use SQL query with ORDER BY and LIMIT to get 3rd largest element.
• Use ORDER BY clause to sort the elements in descending order.

• Use LIMIT 2,1 to skip the first two largest elements and get the 3rd largest element.
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Q2. Programme to swap two objects (deep copy).
Ans. 
Program to swap two objects (deep copy)
• Create a temporary object to store one of the objects

• Copy the values of the second object into the first object

• Copy the values from the temporary object into the second object
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Q1. Behavioural questions
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