Sunera Technologies Internship Trainee Interview Questions and Answers

This code reverses the characters of a string while keeping the order of words intact in C++.

• Split the string into words using a space as a delimiter.

• Reverse the entire string to get the characters in reverse order.

• Reverse each individual word to restore their original order.

• Example: Input: 'Hello World' -> Output: 'dlroW olleH'

Deep copy creates a new object with copies of nested objects; shallow copy copies references to nested objects.

• Shallow Copy: Copies the object's reference, not the actual object. Example: `list2 = list1.copy()`.

• Deep Copy: Creates a new object and recursively copies all objects found in the original. Example: `import copy; list2 = copy.deepcopy(list1)`.

• Shallow Copy is faster but can lead to unintended side effects if th...read more

Use a SQL query to filter records where age is greater than 2.

• Basic SQL syntax: SELECT column_name FROM table_name WHERE condition;

• Example query: SELECT * FROM users WHERE age > 2;

• This query retrieves all records from the 'users' table where the age column has values greater than 2.

• Ensure the 'age' column is of a numeric type to avoid errors.

DevOps is a software development methodology that combines software development (Dev) with IT operations (Ops) to shorten the systems development life cycle.

• DevOps focuses on collaboration, automation, and integration between developers and IT operations teams.

• It aims to improve the speed and quality of software delivery by breaking down silos and promoting continuous delivery.

• Tools commonly used in DevOps include Jenk...read more