NTT Data Test Engineer Interview Questions and Answers

Q1. Performance testing entry & exit criteria
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Q2. Performance tuning questions
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Q1. How to switch to frame
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To switch to a frame in test automation, use the switchTo() method in Selenium WebDriver.
• Use driver.switchTo().frame() method to switch to a frame by index, name, or WebElement.

• To switch back to the default content, use driver.switchTo().defaultContent().

• Make sure the frame is present and loaded before switching to it.
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Q2. Write a program to reverse a string
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Program to reverse a string using array of characters
• Create an array of characters to store the input string

• Iterate through the input string and store each character in the array

• Iterate through the array in reverse order to construct the reversed string
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Q1. Create table in sql using insert
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To create a table in SQL using INSERT, you need to first create the table structure and then insert data into it.
• Create a table using CREATE TABLE statement with column names and data types

• Insert data into the table using INSERT INTO statement with values for each column

• Example: CREATE TABLE employees (id INT, name VARCHAR(50)); INSERT INTO employees VALUES (1, 'John')
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Q2. Create alter command
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The ALTER command is used to modify an existing database object in SQL.
• Use ALTER TABLE to modify a table structure

• Use ALTER INDEX to modify an index

• Use ALTER VIEW to modify a view

• Use ALTER PROCEDURE to modify a stored procedure
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Q1. Tell me about yourself
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I am a dedicated Test Engineer with a strong background in software testing and quality assurance.
• Experienced in creating test plans, test cases, and executing tests

• Proficient in using testing tools such as Selenium, JIRA, and TestRail

• Skilled in identifying and documenting software defects

• Strong analytical and problem-solving skills

• Excellent communication and teamwork abilities
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Q1. Details about you and profile
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Q1. Quality testing related questions
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Q2. Describe automation framework
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Automation framework is a set of guidelines, coding standards, concepts, processes, practices, tools, and utilities that help in developing and executing automated tests.
• Provides structure and organization for automated testing

• Defines rules and best practices for test automation

• Includes libraries, utilities, and tools for test script development and execution

• Supports integration with test management tools and CI/CD pip...read more
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Q3. Brief day to day activities
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Day to day activities include writing test cases, executing tests, analyzing results, reporting bugs, and collaborating with developers.
• Write test cases based on requirements

• Execute test cases manually or using automation tools

• Analyze test results and report bugs

• Collaborate with developers to resolve issues
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Q1. Basic jave selenium api automation
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Q2. Strings and array programming
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Q1. What is regression testing?
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Regression testing is the process of retesting a software application to ensure that new code changes have not adversely affected existing functionality.
• Regression testing is performed after code changes to verify that the existing features still work correctly.

• It helps in identifying any defects introduced by new code changes.

• Automated testing tools are often used for regression testing to save time and effort.

• Regress...read more
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Q2. What is sanity?
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Sanity in software testing refers to a quick round of testing to ensure that the code changes have not adversely affected the existing functionality.
• Sanity testing is a subset of regression testing and is usually performed after a small code change or bug fix.

• It focuses on testing the most critical functionalities of the application to ensure they still work as expected.

• Sanity testing is not exhaustive and is meant to ...read more
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Q1. It was salary discussion
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Q2. It was about relocating
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Q1. What is black box testing
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Black box testing is a software testing method where the internal structure/design of the system being tested is not known to the tester.
• Tests are conducted based on the system's specifications and requirements.

• Focus is on the functionality of the system rather than its internal workings.

• Testers do not have access to the source code.

• Examples include equivalence partitioning, boundary value analysis, and error guessing.
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Q2. What is non functional testing
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Non functional testing is testing the aspects of a system that do not relate to specific behaviors or functions.
• Non functional testing focuses on aspects like performance, usability, reliability, scalability, and security.

• It ensures that the system meets the required quality standards in terms of speed, user experience, stability, capacity, and protection against threats.

• Examples include load testing to check performan...read more
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Find the duplicate of letters in a word

Q1. Basic Question
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Q2. Expected Salary regarding Question
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Q3. Family Background
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Q4. Hobbies That you explore in future
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Q5. Location which you want to commote
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I am willing to commute to any location within a 30-minute drive from my home.
• Prefer locations within a 30-minute drive

• Open to considering locations further away if necessary

• Prioritize convenience and accessibility
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