ServiceNow QA Engineer Interview Questions and Answers

Q1. Write a program to remove all the space from the sentence .
Ans. 
Program to remove all spaces from a sentence
• Iterate through each character in the sentence

• If the character is not a space, add it to a new string

• Return the new string without spaces
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Q2. Java oops questions
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Q1. Previous Projects
Ans. 
I have worked on various projects in the past, including testing web applications, mobile apps, and APIs.
• Tested web applications for functionality, usability, and performance.

• Tested mobile apps on different devices and platforms.

• Tested APIs for data accuracy and response times.
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2 programs.

one finding number times a letter is repeated given a string. other finding all prime numbers until n.

Q1. Intro about self
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Q2. What goes beind the servers when let's say an order is placed on amazon or something.
Ans. 
When an order is placed on Amazon, it goes through multiple servers including web servers, application servers, databases, and payment gateways.
• Order is received by web servers which handle the initial request from the user

• Application servers process the order, check inventory, and update the database

• Database servers store customer information, order details, and inventory levels

• Payment gateways handle the transaction ...read more
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Q1. Tell me about your skills
Ans. 
I have strong skills in manual and automated testing, test planning, test case design, defect tracking, and regression testing.
• Proficient in using testing tools such as Selenium, JIRA, and TestRail

• Experience in creating test plans, test cases, and test scripts

• Skilled in identifying and documenting software defects

• Knowledge of regression testing and test automation frameworks

• Ability to work effectively in a team environ
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Q2. What is your expected salary
Ans. 
My expected salary is based on my experience, skills, and the market rate for QA Engineers.
• Consider my years of experience in QA testing

• Take into account my relevant certifications or qualifications

• Research the average salary range for QA Engineers in this location
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Q1. Explain your test auomation architecture and how to use test optimization technique
Ans. 
Test automation architecture involves designing frameworks, tools, and processes to automate testing. Test optimization techniques aim to improve efficiency and effectiveness of testing.
• Design a modular framework to promote reusability of test scripts

• Implement data-driven testing to cover various test scenarios

• Utilize continuous integration tools for automated test execution

• Leverage parallel testing to reduce overall t...read more
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Write the combination of binary and linear search program using java or c#

Coding test, java, agile, REST API