Samsung Electro-Mechanics Sdet Automation Test Engineer Interview Questions and Answers

Focus on practising easy and medium level coding problem at a fast pace

Q1. Automation role
Ans. 
Automation Test Engineer is responsible for designing, developing, and executing automated tests to ensure software quality.
• Develop automated test scripts using tools like Selenium, Appium, or JUnit

• Execute test scripts and analyze results to identify defects

• Collaborate with developers and other team members to improve test coverage

• Maintain and update automated test suites as needed

• Contribute to continuous integration a
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Q2. Manual testing and test engineering
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Q3. I am self motivated
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Q4. I can work independently
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Q5. Honestly and hard worker
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Q1. What is DEM and DCM?
Ans. 
DEM stands for Discrete Event Simulation and DCM stands for Data Center Management.
• DEM is a modeling and simulation technique used to model complex systems with discrete events.

• DCM is the process of managing and optimizing the performance of data centers.

• DEM can be used to simulate manufacturing processes, traffic flow, and supply chain logistics.

• DCM involves monitoring and managing data center resources such as server...read more
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Q2. What are the Central debouncing mechanisms in DEM?
Ans. 
Central debouncing mechanisms in DEM are used to eliminate false triggering of signals.
• DEM stands for Digital Engine Management.

• Central debouncing mechanisms are used to filter out noise and eliminate false triggering of signals.

• These mechanisms include hardware and software filters.

• Hardware filters include capacitors and resistors.

• Software filters include algorithms that analyze the signal and remove noise.

• Examples of...read more
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Q3. What are the 3 sub components in DCM?
Ans. 
DCM stands for Data Center Management. The 3 sub components are power, cooling, and space.
• DCM is used to manage and optimize data center resources.

• Power sub component deals with managing power consumption and distribution.

• Cooling sub component deals with managing temperature and humidity levels.

• Space sub component deals with managing physical space and layout of equipment.

• Examples of DCM software include Schneider Elec...read more
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Q1. What are all the projects you were involved ?
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Q1. Salary discussion mosyly
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Q1. Question on Python Data type, List,tuple, dictionary Oops concept Implement class and object
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Q1. Managerial question and details on project i have worked
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Q1. Selenium and java questions Code to write
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Q2. Questions on api testing
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Q1. Questions related to Selenium and java
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Q1. Types of communication protocols
Ans. 
Communication protocols are rules and standards for data exchange between devices.
• TCP/IP

• HTTP

• FTP

• SMTP

• Modbus
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Q2. Difference between Sink vs source
Ans. 
Sink is a destination where data is sent, while source is where data originates from.
• Sink receives data, while source sends data

• Sink is typically the end point in a data flow, while source is the starting point

• Examples: Sink - Database, Source - Sensor
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Q1. Basic domain related questions
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Q1. Most on Selenium
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