Synergy Systems & Solutions Interview Questions, Process, and Tips

First they conducted the testing round that is pseudo code only 2 they conducted.

In laptop then they conducted aptitude, logical reasoning and java mcqs

Q1. First the panel asked self introduction then oops concept and joins how many types of joins are there then normalization and view.
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Q2. Difference between delete and truncate
Ans. 
Delete removes rows one by one, while truncate removes all rows at once.
• Delete is a DML command, while truncate is a DDL command.

• Delete can be rolled back, while truncate cannot be rolled back.

• Delete fires triggers, while truncate does not fire triggers.
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Q1. Technical plc related
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Q2. What is Di, Do , AI
Ans. 
Di, Do, AI are commonly used abbreviations in engineering for Design Input, Design Output, and Artificial Intelligence.
• Di stands for Design Input, which includes the requirements and constraints for a project.

• Do stands for Design Output, which is the result of the design process meeting the design input.

• AI can stand for Artificial Intelligence, a branch of computer science that aims to create intelligent machines capab...read more
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Q1. Sql technical test
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Q2. Joins,jsondatasheet
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Q3. Sql test Apptitude
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Coding in languages such as Python, C++, and SQL.

Q1. What is your current salry and expected salary ?
Ans. 
I am currently earning $80,000 annually and my expected salary is $90,000.
• Current salary: $80,000 annually

• Expected salary: $90,000 annually
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Q2. How soon you can join ?
Ans. 
I can join within 2 weeks of receiving an offer.
• I can start within 2 weeks of receiving an offer.

• I need to give a 2-week notice at my current job.

• I have some personal commitments that I need to wrap up before starting.
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Q1. SCADA basics , RTU , Computer basics, how to use multimeter, what is on x-axis of waveform, how to change a card in rtu/plc
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Q1. Plc scada difference
Ans. 
PLC and SCADA are both industrial automation technologies, but PLC is used for controlling machinery while SCADA is used for monitoring and controlling entire systems.
• PLC (Programmable Logic Controller) is used for controlling machinery and processes in industrial settings.

• SCADA (Supervisory Control and Data Acquisition) is used for monitoring and controlling entire systems or processes.

• PLC is more focused on real-time...read more
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Q2. What is rtu and bm
Ans. 
RTU stands for Remote Terminal Unit and BM stands for Binary Message.
• RTU is a device used in SCADA systems to collect data from sensors and equipment in the field.

• BM is a type of message format used in communication protocols like Modbus.

• RTUs are often used in conjunction with PLCs to control and monitor industrial processes.

• BM messages consist of binary data encoded in a specific format for transmission.
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