RBL FinServe Remote Support Engineer Interview Questions and Answers

Rest API Development

Simple DSA and Programming Knowledge

Q1. Relocation Details
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Q1. Sessions in Angular
Ans. 
Sessions in Angular are used to store and manage user data across multiple pages or components.
• Sessions in Angular can be implemented using services or local storage.

• They are useful for storing user authentication tokens, user preferences, and other user-specific data.

• Sessions can be managed using Angular's built-in mechanisms like ActivatedRoute and Router.

• Example: Using a service to store user authentication token an
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Behavioural and culture fit

Q1. Tell me about your self
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Q2. What are 4 pillars of the OOPs
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The 4 pillars of OOPs are Abstraction, Encapsulation, Inheritance, and Polymorphism.
• Abstraction: Hiding implementation details and showing only necessary information.

• Encapsulation: Binding data and functions together to protect data from outside interference.

• Inheritance: Creating new classes from existing ones, inheriting properties and methods.

• Polymorphism: Ability of objects to take on multiple forms, allowing flexib
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Q3. What is Cursor in SQL
Ans. 
Cursor is a database object used to manipulate data in a result set.
• Cursor is used to fetch and manipulate data row by row.

• It is used when we need to update or delete data from a table based on some condition.

• Cursor can be declared, opened, fetched, and closed.

• It is used in stored procedures, triggers, and functions.

• Example: DECLARE cursor_name CURSOR FOR SELECT * FROM table_name;

• Example: OPEN cursor_name; FETCH NEXT F...read more
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Q1. What is Webpack
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Webpack is a module bundler for JavaScript applications.
• Webpack takes modules with dependencies and generates static assets representing those modules.

• It can handle various types of assets such as JavaScript, CSS, and images.

• Webpack allows for code splitting, lazy loading, and hot module replacement.

• It is commonly used in modern web development workflows to optimize and bundle code for production.
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Q1. Coding round java
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Q2. Spring boot and devops activities
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Q1. How to find out prime number
Ans. 
Prime numbers are numbers that are only divisible by 1 and themselves.
• Start by checking if the number is less than 2, as prime numbers start from 2.

• Iterate from 2 to the square root of the number and check if the number is divisible by any of these numbers.

• If the number is not divisible by any number in the range, then it is a prime number.
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Q1. All about dotnet
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Q2. Basic dsa question
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