Schneider Electric QA Analyst Interview Questions and Answers

Q1. Question to Solving puzzle
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Q1. Testing related
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Q1. Why main method is static
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The main method is static in Java because it needs to be called by the JVM without creating an instance of the class.
• Static methods can be called without creating an instance of the class.

• The main method is the entry point of a Java program, so it needs to be accessible without creating objects.

• Having the main method as static ensures that it can be called by the JVM before any objects are created.
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Q2. Can we overload construction
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Overloading construction is possible in programming by defining multiple functions with the same name but different parameters.
• In programming, overloading construction refers to defining multiple functions with the same name but different parameters.

• The compiler determines which function to call based on the number and types of arguments passed to it.

• For example, you can have multiple functions named 'calculate' that a...read more
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Q1. Testing Concepts, Previous Roles and Responsibilities
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Q2. Hypothetical scenarios, Ask to derive testing scenarios on a given situation
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Q3. Brief about communication protocols
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Communication protocols are a set of rules that govern the exchange of data between devices or systems.
• Protocols define the format, timing, sequencing, and error checking of data transmission.

• Examples include TCP/IP, HTTP, FTP, SMTP, and Bluetooth.

• Protocols can be classified as wired or wireless, serial or parallel, synchronous or asynchronous.

• They are essential for ensuring interoperability and reliable communication ...read more
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Q1. Testing Concepts, Defect Management
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Q2. Previous Roles & Responsibilities, Projects
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I have worked as a Test Engineer in multiple roles and projects.
• Tested software applications for functionality, performance, and reliability.

• Developed and executed test plans, test cases, and test scripts.

• Identified and reported software defects, and worked with developers to resolve them.

• Collaborated with cross-functional teams to ensure quality standards were met.

• Participated in requirement analysis and design review...read more
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Q1. General HR Questions
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Q2. About self, Family, Career goals etc
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Q1. What is smoke and sanity testing?
Ans. 
Smoke testing is a quick test to check if the basic functionalities of the software are working, while sanity testing is a subset of regression testing to ensure that specific functionalities are working after changes.
• Smoke testing is performed to ensure that the critical functionalities of the software are working fine before proceeding with detailed testing.

• Sanity testing is a focused testing to verify specific areas...read more
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Q2. Basic questions about software testing.
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Q1. Understanding about IoT and embedded systems
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Q2. No extra questions
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Q3. No extra questions1
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Q4. No extra questions 2
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Q1. Tell me about yourself
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Q2. Salary expectations
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Probability, set, time , quantitative math

Linux, shell scripting, python basic

Q1. Tell me about yourself
Ans. 
I am a dedicated Test Engineer with 5 years of experience in software testing and quality assurance.
• Experienced in creating test plans, test cases, and executing tests

• Proficient in using testing tools such as Selenium and JIRA

• Strong analytical skills and attention to detail

• Excellent communication and teamwork abilities

• Certified in ISTQB Foundation Level
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Q2. Can you work at the weekend as well?
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Q1. What is udc ?why 40 mis added in udc ?
Ans. 
UDC stands for User Defined Code. 40 minutes are added in UDC to account for potential delays or discrepancies in testing processes.
• UDC is a unique identifier assigned to a specific test case or scenario.

• Adding 40 minutes in UDC allows for buffer time to accommodate any unexpected issues or delays during testing.

• This additional time helps ensure that the testing process is completed within the expected timeframe.

• For ex...read more
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Q2. What dtc in udc protocal
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DTC stands for Data Transfer Control in UDC (User Datagram Control) protocol.
• DTC is responsible for managing the transfer of data between devices in a UDC network.

• It ensures that data packets are sent and received correctly and in the correct order.

• DTC also handles error detection and correction to ensure data integrity.

• Examples of UDC protocols that use DTC include Modbus UDP and EtherNet/IP.
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