Persistent Systems Senior Associate Interview Questions and Answers

Q1. Write a program to sort an array
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Q2. How to improve the performance of asp application
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Q1. SQL practical questions
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Q2. Different methods of scan in explain plan
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Different methods of scan in explain plan include table scan, index scan, bitmap scan, and sequential scan.
• Table scan: Reads all rows in a table to find the required data.

• Index scan: Uses an index to locate the required data.

• Bitmap scan: Uses a bitmap index to efficiently retrieve data.

• Sequential scan: Reads all rows in a table in order.
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Q3. Different methods of optimization
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Different methods of optimization include linear programming, genetic algorithms, simulated annealing, and gradient descent.
• Linear programming involves maximizing or minimizing a linear objective function subject to linear equality and inequality constraints.

• Genetic algorithms are inspired by the process of natural selection and use techniques such as mutation, crossover, and selection to find optimal solutions.

• Simulat...read more
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Q4. Bulk collect and bulk binding
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Q5. How many triggers we can have at a time
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The number of triggers that can be active at a time depends on the system and its limitations.
• The number of triggers can vary based on the software or hardware being used.

• Some systems may have a limit on the number of triggers that can be active simultaneously.

• It is important to check the documentation or specifications of the system to determine the maximum number of triggers allowed.

• For example, a database management...read more
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Q1. Aws cloud core services
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Q2. Ansible terraform docker jenkins
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Q1. How do you handle conflicts at work?
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I address conflicts by actively listening, understanding all perspectives, and finding a mutually beneficial solution.
• Actively listen to all parties involved

• Seek to understand each person's perspective

• Collaborate to find a mutually beneficial solution

• Maintain professionalism and respect throughout the process
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Q2. What were your roles and responsibilities at your previous company?
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I was responsible for managing client relationships, leading project teams, and overseeing project deliverables.
• Managed client relationships to ensure satisfaction and retention

• Led project teams to meet deadlines and deliver high-quality work

• Oversaw project deliverables to ensure they met client expectations

• Collaborated with cross-functional teams to achieve project goals
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Q1. Which company will hire
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Q1. What will my salary.
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Q2. How much experience need to company
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Is this job for bpo back office.

Q1. Java 8 features Hashmap features
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Q1. Design pattern Basic hashmap program
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10 aptitude questions

Q1. Manager round was taken
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Q1. Senior manager was taken
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Q1. Salary discussion
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Q1. Aem dispatcher questions
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Q2. Kubernetes cluster basics
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