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TicketsOair Interview Questions and Answers

Updated 3 Oct 2024

Q1. What will be the value printed to the console? #include void function(int arr[], int size) { for (int 10; 1 size; 1++) { arr[1] = 2; } int main() { int arr[] {1, 2, 3, 4, 5); function(arr, 5); for (int 10; 15;...

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Ans.

The value printed to the console will be 246810.

  • The function modifies the array elements to be 2.

  • The main function calls the function to modify the array.

  • The loop in main function prints the modified array elements.

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Q2. Explain Automation Frameworks which you have worked on

Ans.

I have worked on various automation frameworks including keyword-driven, data-driven, and hybrid frameworks.

  • Keyword-driven framework: Utilizes keywords to define test steps and actions.

  • Data-driven framework: Separates test data from test scripts to allow for easy data manipulation.

  • Hybrid framework: Combines the features of both keyword-driven and data-driven frameworks for flexibility and reusability.

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Q3. What does the following C++ code snippet do? int x = 5; while (x > 0) { cout << x << " "; x--; } Results in a compilation error Prints "54321" Prints "545454" Prints "12345"

Ans.

Prints numbers from 5 to 1 separated by a space

  • The code initializes x to 5, then enters a while loop that prints the value of x and decrements it until x is no longer greater than 0

  • The output will be '54321'

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Q4. What is POM and why it is used

Ans.

POM stands for Page Object Model, a design pattern used in test automation to create reusable and maintainable code.

  • POM separates the test automation code from the actual web pages being tested

  • Each web page is represented as a separate class, containing locators and methods to interact with the elements on that page

  • Improves code reusability, readability, and maintenance in test automation projects

  • Reduces code duplication and makes test scripts easier to maintain and update

  • Exa...read more

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Discover TicketsOair interview dos and don'ts from real experiences

Q5. Coding in live anlong project explanation

Ans.

Coding in live project involves writing and implementing code in a real-world software development project.

  • Understand the project requirements and scope before writing any code.

  • Collaborate with team members to ensure code integration and compatibility.

  • Test and debug code to ensure it meets project specifications.

  • Document code changes and updates for future reference.

  • Follow coding best practices and guidelines to maintain code quality.

  • Example: Implementing a new feature in an ...read more

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Q6. What you know about serialization

Ans.

Serialization is the process of converting an object into a format that can be easily stored or transmitted.

  • Serialization is used in programming to save the state of an object so that it can be recreated later.

  • It is commonly used in data storage, network communication, and in the implementation of remote procedure calls.

  • Examples of serialization formats include JSON, XML, and Protocol Buffers.

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Q7. Which data structure would you use to find the topper of a college

Ans.

Use a max heap data structure to find the topper of a college.

  • Max heap is a complete binary tree where the value of each node is greater than or equal to the values of its children.

  • Insert all students' scores into a max heap and then extract the top element to find the topper.

  • Example: If student A scored 90, student B scored 85, and student C scored 95, the max heap would have [95, 85, 90].

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