Evozone Technolabs Interview Questions and Answers

Q1. Can you tell me about yourself, and are you prepared to work with new technologies?
Ans. 
I am a software engineer with experience in various technologies and I am always eager to learn and work with new technologies.
• I have a strong background in programming languages such as Java, Python, and JavaScript.

• I have experience working with databases like MySQL and MongoDB.

• I am familiar with cloud technologies such as AWS and Azure.

• I have worked on projects involving machine learning and artificial intelligence.

• I...read more
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Q2. What technical questions could arise based on the skills mentioned in your resume?
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Find the second largest number from an array, sort the array, define the ranks of players, and address some SQL questions.

Q1. Knowledge of Testing and exposure
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Q2. Knowledge of automation tools
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Q1. Salary structure and company policies
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Q2. Roles and Responsibilities of job profile
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Q1. Basic question as per profile
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Q1. Give some exercise to resolve problems and some technical questions
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Q1. Find second highest element in an array
Ans. 
Find the second highest element in an array of strings
• Sort the array in descending order

• Return the element at index 1
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Q2. Difference between array and mp
Ans. 
Arrays are fixed-size collections of elements of the same type, while maps are dynamic collections of key-value pairs.
• Arrays have a fixed size, while maps can grow dynamically.

• Arrays store elements by index, while maps store elements by key.

• Arrays are ordered, while maps are unordered.

• Example: Array - [1, 2, 3], Map - {'key1': 'value1', 'key2': 'value2'}
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Q3. Sql join , Union...
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Q4. What is go routine
Ans. 
A go routine is a lightweight thread of execution in Golang that allows concurrent programming.
• Go routines are created using the 'go' keyword followed by a function call.

• They are managed by the Go runtime and are multiplexed onto OS threads.

• Go routines communicate using channels to share data safely between them.

• They are more efficient than traditional threads due to their lightweight nature.
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