Investis Digital Senior Test Engineer Interview Questions and Answers

Advanced Java coding

Q1. Entire core Java arrays and strings
Ans. 
Core Java arrays and strings are fundamental data structures used for storing and manipulating data in Java programming.
• Arrays in Java are used to store multiple values of the same data type in a single variable.

• Strings in Java are objects that represent sequences of characters.

• Arrays and strings in Java are both indexed collections, with arrays being mutable and strings being immutable.

• Example: String[] names = {"Alic
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Q2. Java collections and Framework
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Q1. Some coding and framework
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Q2. REST assured and API
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Questions on quant and maths

Related to collections

Normal . Keep calm stay focused. Study hard work smart.
Great

Q1. Nicely done... friendly Tell me about yourself
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Q2. Where are you from ?
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Array tasks on given platform

Q1. Technical questions on core java
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Q1. About frontend technology questions
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They will give you a leet code test.

Q1. Technical round with a few coding questions. API to get the employee.
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Q2. API to update the salary of the employee
Ans. 
API endpoint to update employee salary
• Create a PUT request endpoint with employee ID and new salary as parameters

• Verify user authentication and authorization before updating the salary

• Update the salary in the database and return success message
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Q1. Questions on caching. Consistency
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