ALTOS Technologies Intern Interview Questions and Answers for Freshers

Mostly on numerical there will be 5 sets in round 1 aptitude and communication general English questions

Coding questions are on arrays and lists

Q1. What is agile?and explain it
Ans. 
Agile is a project management methodology that emphasizes flexibility, collaboration, and continuous improvement.
• Agile involves breaking down projects into smaller tasks called sprints

• It prioritizes customer feedback and adapting to changes quickly

• Common frameworks include Scrum, Kanban, and Lean

• Daily stand-up meetings and retrospectives are common practices in Agile
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Q2. Mostly on software engineer questions
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120 min,Maths, Reasoning,Verbal Ability Basic Questions

Q1. How will you save your database from getting manipulated.
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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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Q1. HR Round was Easy one
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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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