SA Technologies Inc Interview Questions and Answers

Q1. What was your contribution towards lead time improvement?
Ans. 
I implemented process improvements and streamlined workflows to reduce lead times by 20%.
• Analyzed current processes to identify bottlenecks

• Implemented automation tools to speed up tasks

• Trained team members on efficient time management techniques

• Collaborated with suppliers to optimize supply chain logistics
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Q1. How have you been able to successfully handle difficult stakeholders? Pls provide an example / case study
Ans. 
I have successfully handled difficult stakeholders by actively listening, addressing concerns, and finding common ground.
• Active listening to understand their concerns and perspectives

• Addressing their concerns with empathy and professionalism

• Finding common ground and working towards a mutually beneficial solution
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Q1. How do we improve lead time in fulfillment
Ans. 
Improving lead time in fulfillment involves optimizing processes, reducing bottlenecks, and enhancing communication.
• Implementing lean manufacturing principles to streamline operations

• Utilizing technology such as automation and inventory management systems

• Improving forecasting accuracy to better anticipate demand

• Enhancing communication between departments to reduce delays

• Regularly reviewing and optimizing the supply cha
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Q1. How have you been able to effectively improve the ER campaigns?
Ans. 
I have improved ER campaigns by analyzing data, implementing targeted strategies, and collaborating with cross-functional teams.
• Analyzed data to identify trends and areas for improvement

• Implemented targeted strategies based on data analysis

• Collaborated with cross-functional teams to ensure campaign success
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Q1. Overall summary with challenges and solutions towards the hurdles in improvement of recruitment process
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Questions related to rfp and procurement law

Q1. Regarding indian contract act
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Q2. Regarding indian competition law
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Q1. Difference between Lookup and join, where we should use which one in Ab Initio.
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Q2. Ab Initio Scenerio Based questions.
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Q3. Delete files with 0KB size from a directory. (Unix)
Ans. 
Use find command to locate files with 0KB size and delete them using the rm command.
• Use find command with -size 0 option to locate files with 0KB size in a directory

• Pipe the output of find command to rm command to delete the files

• Example: find /path/to/directory -type f -size 0 -exec rm {} \;
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Q4. Delete 10 days older files. (unix)
Ans. 
Use find command with -mtime option to delete files older than 10 days.
• Use find command with -mtime option to search for files older than 10 days.

• Combine find command with -delete option to delete the files found.
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Q5. Get the second highest salary. (SQL)
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Q1. Ab initio scenerio based questions. Question on the project.
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Q2. Questions based on different components like Roll up, scan, reformat, join, etc. (Ab Initio)
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Q3. Questions based on sed, awk, and grep commands. (UNIX)
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Q4. Questions on Window function. (SQL)
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Q1. In-depth discussion on project. Components used there and the process of the graph.
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Q2. Questions on Continuous Flow, conduct>IT.
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Q3. Full working of different partition components, multifiles, checkpoints and phases.
Ans. 
Partition components, multifiles, checkpoints, and phases in data processing.
• Partition components refer to dividing data into smaller chunks for processing efficiency.

• Multifiles are multiple files used to store data during processing.

• Checkpoints are markers set during processing to save progress and enable restart from a specific point.

• Phases represent different stages of data processing workflow.

• Example: In a MapReduc...read more
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Q4. Why not to use lookup for join, where we can not use join. Disadvantage of using sort component.
Ans. 
Using lookup for join can be inefficient and lead to performance issues. Sort component can be slow and resource-intensive.
• Lookup for join can be inefficient for large datasets as it requires scanning the entire dataset for each lookup value.

• Join is more optimized for joining datasets based on a common key, while lookup is better suited for smaller reference tables.

• Sort component can be slow and resource-intensive, esp...read more
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Q1. Why you want to join Exusia. Reason for the job change.
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Q2. Salary expectations and document submission.
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Q1. React Hooks and Project experience
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Q1. Performance Optimization Techniques
Ans. 
Performance optimization techniques for React JS frontend development
• Use React.memo for optimizing functional components

• Avoid unnecessary re-renders by using shouldComponentUpdate or PureComponent for class components

• Implement code splitting to reduce initial load time

• Use lazy loading for components that are not immediately needed

• Optimize images and assets for faster loading times

• Minimize the use of inline styles and u...read more
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Q2. Lazy Loading and other ques related to that
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Q1. General HR Interview
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2 DSA question was asked

40 questions in 20 minutes

Q1. Stones games 2 leetcode
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Q2. Permutations of array
Ans. 
Generate all possible permutations of an array of strings
• Use recursion to generate permutations

• Swap elements to create different permutations

• Base case: when array size is 1, return array as permutation
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Q1. Project discussion
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