Prodapt Interview Questions, Process, and Tips

Q1. Indexes & cursors in Sql.
Ans. 
Indexes and cursors are used in SQL to improve query performance and manage result sets.
• Indexes are used to quickly locate data without having to search the entire table. They can be created on columns to speed up search operations.

• Cursors are used to retrieve and manipulate data row by row. They can be used to iterate through a result set and perform operations on each row.

• Indexes are used for faster data retrieval, w...read more
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Basic python coding question

Q1. Python basics on list and objects
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Q1. Just interaction
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Q1. Write a code for component
Ans. 
Code for component
• Identify the requirements for the component

• Choose a suitable programming language and framework

• Design the component architecture

• Implement the component code

• Test the component thoroughly
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Q2. How to fetch all input values in javascript
Ans. 
To fetch all input values in javascript, we can use the document.querySelectorAll() method.
• Use document.querySelectorAll() method to select all input elements

• Loop through the selected elements to get their values

• Store the values in an array or object for further use
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Q3. What are attributes of the Input element
Ans. 
Attributes of the Input element include type, name, value, placeholder, and required.
• Type attribute specifies the type of input (text, password, checkbox, etc.)

• Name attribute specifies the name of the input element

• Value attribute specifies the initial value of the input element

• Placeholder attribute specifies a short hint that describes the expected value of the input element

• Required attribute specifies whether the inpu...read more
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Q1. JavaScript callback?
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Q2. What is useState?
Ans. 
useState is a hook in React that allows functional components to have state.
• useState is a built-in hook in React.

• It allows functional components to have state.

• It returns an array with two elements: the current state value and a function to update the state.

• The initial state can be passed as an argument to useState.

• The state can be of any data type, such as a string, number, boolean, or object.

• Example: const [count, set
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Q3. What is closure in JavaScript?
Ans. 
Closure is a feature in JavaScript that allows a function to access variables from its outer scope even after the function has finished executing.
• Closure is created when a function is defined inside another function.

• The inner function has access to the variables and parameters of the outer function.

• The inner function forms a closure with the outer function, preserving the state of the outer function's variables.

• Closure...read more
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Q4. JavaScript promise?
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Q5. What are props in react?
Ans. 
Props are read-only properties that are passed from a parent component to a child component in React.
• Props allow data to be passed between components in a unidirectional flow.

• Props are immutable and cannot be modified by the child component.

• Props can be used to customize the behavior or appearance of a component.

• Props are accessed using the 'this.props' syntax in class components or as function arguments in functional
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Q1. With CHRO for capability and experience assessment
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Q1. Workplace experience assessment
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Duration was 1 hr and topics were css html react js vs code IDE it was a good experience