Ace Software Exports Interview Questions and Answers

Q1. What is difference between rank and dense rank?
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Q2. What is RLS in Power Bi?
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Q1. How would you identify time for any project?
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Q1. Machine Learning-related stuff: Confusion Matrix, R2 score, etc.. Also, Python & Statistics.
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Q2. Explain any one project.
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Q3. Difference between Data Analyst and Data Scientist.
Ans. 
Data Analyst focuses on analyzing data to provide insights, while Data Scientist focuses on using advanced algorithms and machine learning to predict future trends.
• Data Analyst focuses on analyzing data to provide insights for decision-making.

• Data Scientist focuses on using advanced algorithms and machine learning to predict future trends.

• Data Analyst typically works with structured data, while Data Scientist works wit...read more
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A link was provided for the 15-minute online aptitude test.

90 minutes coding round. There were three problems. One for JavaScript and two for ReactJS

Q1. Mostly ReactJS questions were asked and a few Javascript questions were asked.
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Q1. Again a few react based questions then it was mostly discussion on the past experiences.
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Q1. A general discussion about the notice period, compensation, and information about the company's culture was provided.
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Q1. Introducing your self and project
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Q2. Severity and priority
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Q3. Smoke and sanity testing
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Q4. Scenario base question if find bug before release
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Q1. Ask about your qualifications
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Q2. Experience and knowledge skills faltu
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Q1. What do you about company
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Q2. What is api service in angular
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Q1. Java 8 features
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Q2. Functional interfaces with custom functional interface coding question
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Q3. Stream apis and one coding question
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Q4. Spring framework,IOC container, bean scopes.
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Q5. Different between monolithic and micro services architecture. Pros and cons.
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Q6. REST apis
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Q7. Few SQL queries
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Q1. Introduction yourself
Ans. 
I am a dedicated PL/SQL developer with 5 years of experience in designing and implementing database solutions.
• Experienced in writing complex PL/SQL queries and stored procedures

• Proficient in performance tuning and optimization of SQL queries

• Skilled in database design and normalization principles

• Familiar with Oracle database technologies such as triggers and packages
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Q2. What is join and its types
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Join is used to combine rows from two or more tables based on a related column between them.
• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

• INNER JOIN returns rows when there is at least one match in both tables

• LEFT JOIN returns all rows from the left table and the matched rows from the right table

• RIGHT JOIN returns all rows from the right table and the matched rows from the left table

• FULL JOIN r...read more
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Q1. Tell me about yourself
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Experienced SQL Database Administrator with a strong background in managing databases and optimizing performance.
• Over 5 years of experience in SQL database administration

• Proficient in database design, implementation, and maintenance

• Skilled in performance tuning and troubleshooting

• Familiar with backup and recovery processes

• Certified in SQL Server administration
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Database Architecture, Cloud Architechture

Q1. Round with senior manager
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Q1. Verilog coding of various flip flops and fsm
Ans. 
Verilog coding of flip flops and FSM involves designing sequential circuits using Verilog HDL.
• Understand the functionality of different flip flops like D flip flop, JK flip flop, etc.

• Implement flip flops using Verilog syntax, specifying input and output ports.

• Design Finite State Machines (FSM) using Verilog, defining states, transitions, and outputs.

• Use Verilog constructs like always blocks, case statements, and state
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Q2. Basic electronics questions
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Q1. Why do you want to join Siemens?
Ans. 
I want to join Siemens because of its reputation for innovation and commitment to sustainability.
• Siemens is a global leader in technology and innovation

• I am impressed by Siemens' focus on sustainability and corporate social responsibility

• I believe working at Siemens will provide me with opportunities for professional growth and development
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