Hrs Process System Dispatch Executive Interview Questions and Answers for Experienced

Q1. Personal information
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Q2. Ask about my skills and projects
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Q1. Difference between union and union all in SQL?
Ans. 
Union combines and removes duplicates, Union All combines without removing duplicates.
• Union combines result sets and removes duplicates

• Union All combines result sets without removing duplicates

• Union is slower than Union All as it involves removing duplicates

• Example: SELECT column1 FROM table1 UNION SELECT column1 FROM table2;

• Example: SELECT column1 FROM table1 UNION ALL SELECT column1 FROM table2;
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Q2. How to show top 5 in pandas?
Ans. 
To show top 5 in pandas, use the nlargest() function.
• Use the nlargest() function with the 'n' parameter set to 5 to get the top 5 values in a pandas DataFrame.

• For example: df['column_name'].nlargest(5) will return the top 5 values in the specified column.
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Q1. If we have 3 numerical columns, which chart is a better representation these column?
Ans. 
A scatter plot is a better representation for 3 numerical columns.
• Use a scatter plot to show the relationship between the numerical columns.

• Scatter plots are effective for visualizing correlations and patterns in data.

• Each point on the plot represents a data point with values from all 3 columns.
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Q1. About datorama explain how it works
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Q2. More about digital marketing
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Q1. Tell me about yourself and also previous company roles and responsibilities.
Ans. 
I am an experienced software engineer with expertise in developing and maintaining complex software systems.
• Worked as a Senior Software Engineer at XYZ Company for 5 years

• Developed and maintained software systems for clients in various industries

• Led a team of developers in designing and implementing software solutions

• Collaborated with cross-functional teams to ensure project success

• Continuously improved software develo...read more
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Q2. What are your Azure skills?
Ans. 
I have extensive experience in Azure cloud computing and have worked on various services such as Azure Functions, Azure App Service, Azure Storage, and Azure SQL Database.
• Proficient in deploying and managing applications on Azure

• Experience in designing and implementing Azure solutions

• Familiarity with Azure DevOps for CI/CD pipelines

• Expertise in Azure Functions for serverless computing

• Knowledge of Azure App Service for ...read more
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Q1. From the Azure perspective, what are the tasks you have handled in previous project?
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Q2. About the previous project and its flow.
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Q1. What are your salary expectations?
Ans. 
I am open to discussing a salary that is commensurate with my experience and the responsibilities of the role.
• I am looking for a fair and competitive salary based on industry standards and my qualifications.

• I am willing to negotiate and consider other benefits such as healthcare, retirement plans, and vacation time.

• I am also interested in opportunities for growth and advancement within the company.

• Based on my research,...read more
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Q2. What is your family background?
Ans. 
My family background is diverse and multicultural.
• My parents are from different countries and cultures.

• I grew up speaking multiple languages at home.

• My family values education and hard work.

• We enjoy learning about different cultures and trying new foods.

• Family is very important to us and we stay connected despite living in different parts of the world.
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Q3. Share details of your previous job.
Ans. 
I worked as a Senior Software Engineer at XYZ Corp.
• Developed and maintained software applications using Java and Python

• Collaborated with cross-functional teams to deliver projects on time

• Implemented agile methodologies to improve project management

• Mentored junior developers and conducted code reviews

• Contributed to the development of company-wide coding standards
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Q4. Why are you looking for a change?
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Q5. Where do you see yourself in 5 years?
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Q6. What are your strengths and weaknesses?
Ans. 
My strengths include problem-solving, teamwork, and adaptability. My weakness is public speaking.
• Strengths: Problem-solving - I enjoy finding solutions to complex problems. Teamwork - I work well with others and value collaboration. Adaptability - I am able to quickly adapt to new situations and technologies.

• Weakness: Public speaking - I get nervous when speaking in front of large groups, but I am actively working to i
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Q7. Tell me about yourself.
Ans. 
I am a senior software engineer with over 10 years of experience in developing and implementing software solutions.
• Proficient in multiple programming languages including Java, Python, and C++

• Experienced in developing web applications using frameworks such as Spring and Django

• Skilled in database design and management using SQL and NoSQL databases

• Strong understanding of software development methodologies such as Agile an...read more
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Q1. Previous company experience on the Azure technology. and what are the challenges faced while working in the project?
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