CTS Consulting & Technical Support QA Engineer Interview Questions and Answers

Current Technologies

Duration 1 hr, Coding,GK and English

Q1. Your Introduction
Add your answer
Q2. Technical and Project related questions
Add your answer
Q3. Your Framework related questions
Add your answer

Q1. Real time test cases
Add your answer

Q1. Remove duplicates in string
Ans. 
Remove duplicates in a string array
• Iterate through the array and use a Set to store unique strings

• Convert the Set back to an array to get the final result
Answered by AI
Add your answer
Q2. Remove spaces in string
Ans. 
Remove spaces in a string
• Use string.replace() method with regex to replace spaces with empty string

• Alternatively, loop through each character in the string and build a new string without spaces

• Consider trimming the string first to remove leading and trailing spaces
Answered by AI
Add your answer
Q3. What is testing
Ans. 
Testing is the process of evaluating a system or application to identify defects or errors.
• Testing involves executing software to find bugs or issues.

• It ensures that the software meets the specified requirements.

• Types of testing include functional, performance, security, and regression testing.

• Examples of testing tools include Selenium, JUnit, and Postman.
Answered by AI
Add your answer

Q1. Strings remove duplicate and count
Ans. 
Remove duplicate strings in an array and count occurrences of each string.
• Iterate through the array and use a Set to remove duplicates.

• Use a HashMap to count occurrences of each string.

• Return the unique strings and their counts.
Answered by AI
Add your answer

Q1. Discussed about salary
Add your answer

They told to write java program in string and collections

Q1. Different between test cases and test scenario
Ans. 
Test cases are specific conditions or inputs to test a particular functionality, while test scenarios are a sequence of test cases to test a broader functionality.
• Test cases are detailed steps to test a specific functionality, while test scenarios are a collection of test cases to test a broader functionality.

• Test cases are more granular and focus on individual functionalities, while test scenarios are more high-level ...read more
Answered by AI
Add your answer
Q2. Write a program to read from excel
Ans. 
A program to read data from an Excel file using a programming language.
• Use a library or module that supports reading Excel files, such as pandas in Python or Apache POI in Java.

• Open the Excel file and select the specific sheet or range of cells to read data from.

• Iterate through the rows and columns to extract the data and store it in an array of strings.
Answered by AI
Add your answer

Q1. Why you want to switch company
Ans. 
Seeking new challenges and growth opportunities in a more innovative environment.
• Desire for new challenges and learning opportunities

• Seeking a more innovative work environment

• Looking for career growth and advancement

• Interested in working with new technologies or methodologies
Answered by AI
Add your answer