NIRA Registration Assistant Interview Questions and Answers

Contracts review and abstraction

Q1. Contracts and essential elements
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Problem solving approach check

Q1. Case study and problem solving
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Q2. Root cause Analysis
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Hackerrank
Duration: 1 hr
Topics: Hashes, Arrays, Queues, Sorting

Q1. What is RDBMS? Write some sample queries for the employees table
Ans. 
RDBMS stands for Relational Database Management System. It is a software system used to manage relational databases.
• RDBMS stores data in tables with rows and columns

• It enforces relationships between tables using foreign keys

• SQL is used to query and manipulate data in RDBMS

• Sample queries for employees table: SELECT * FROM employees WHERE department='IT';

• UPDATE employees SET salary=60000 WHERE id=1234;
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Q2. Basics of SQL, demonstrate the use of foreign keys,
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Q3. Display how through table works.
Ans. 
A through table is a table that connects two other tables in a many-to-many relationship.
• Through tables contain foreign keys from both tables they connect.

• They allow for efficient querying of data across multiple tables.

• Example: A through table connecting a 'users' table and a 'groups' table to show which users belong to which groups.
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Describe yourself. How to deal with conflict? How to manage critical situations.

Q1. Tell me about yourself?
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Q2. Why are you the right fit for this role?
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Core HTML, CSS and JS

JS deep dive and react

Q1. Mimic Promise.all, Array.flat, OTP Component etc
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Q1. Languages known
Ans. 
I am fluent in English, Spanish, and French.
• English

• Spanish

• French
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