Saama Technologies Interview Questions, Process, and Tips for Experienced

Q1. Java, springboot, microservices
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Q2. Basic coding using java 8
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60mintues DSA level coding exam

Q1. Basic MYSQL queries and questions
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Q2. Python core questions
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Q1. Asked json web tokean authentication, authorisation. architecture of your project.
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Q2. Coding question- create crud app. Given array of objects. Render list in table. Do edit, delete, sort list on object property.
Ans. 
Create a CRUD app to render, edit, delete, and sort a list of objects in a table.
• Create a React component to render a table with data from the array of objects.

• Implement functions for editing and deleting objects from the list.

• Add functionality to sort the list based on object properties.

• Use state and props to manage data and re-render the table when changes occur.
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Q3. Difference bw rem, em, px. React hooks- useEffect, life cycle methods. use cases of hooks.
Ans. 
rem, em, px are units of measurement in CSS. React hooks like useEffect replace lifecycle methods for side effects.
• rem: relative to the font-size of the root element (html). Example: 1rem = 16px

• em: relative to the font-size of the element. Example: 2em = 32px if font-size is 16px

• px: fixed-size units. Example: font-size: 16px

• useEffect: replaces componentDidMount, componentDidUpdate, and componentWillUnmount in class com...read more
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