Wipro Senior Software Engineer Interview Questions, Process, and Tips

Q1. Explain Item.xml file
Ans. 
Item.xml file is a structured data file used to store information about items in a system.
• Item.xml is typically used in software development to store data related to items in a structured format.

• It can contain information such as item name, description, price, and other attributes.

• The file can be parsed and read by software applications to retrieve and manipulate item data.

• Item.xml can be used in various types of syste...read more
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Q2. Explain business process
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Business process refers to a series of steps or activities that an organization performs to achieve a specific goal or outcome.
• Business process involves defining goals and objectives

• It includes identifying resources and stakeholders

• It consists of designing and implementing workflows

• Monitoring and evaluating performance is a key part of business process

• Examples: Order processing, customer service, inventory management
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Q1. Questions related to Python.
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Simple Python coding questions.

Q1. Any 5 commands in AA
Ans. 
Five commonly used commands in AA (Alcoholics Anonymous) for recovery and support.
• 1. 'Keep coming back' - Encourages members to continue attending meetings regularly for support.

• 2. 'One day at a time' - Reminds members to focus on staying sober in the present moment.

• 3. 'Let go and let God' - Encourages surrendering control and trusting in a higher power for guidance.

• 4. 'First things first' - Emphasizes prioritizing sob...read more
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Q2. Regarding Migration from version 11 to A360
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Q1. What is Singleton Class
Ans. 
Singleton class is a class that can only have one instance created throughout the application.
• Singleton class restricts the instantiation of a class to one object.

• It provides a global point of access to the instance.

• Commonly used in scenarios where only one instance of a class is needed, such as database connections or configuration settings.
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Q2. How to create Immutable Object
Ans. 
Immutable objects are objects whose state cannot be modified after creation.
• Use final keyword in Java to make class immutable

• Make all fields private and final

• Do not provide setter methods

• If a field is mutable, return a copy of it instead of the original object
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