Devnagri Interview Questions and Answers

I have over 10 years of experience in HR, starting as an HR assistant and working my way up to Senior HR Executive.

• Started as an HR assistant, handling administrative tasks such as payroll and benefits

• Progressed to HR Generalist role, managing recruitment, onboarding, and employee relations

• Promoted to HR Manager, overseeing HR strategies and policies for the organization

• Currently serving as Senior HR Executive, leading...read more

I expect a challenging role where I can utilize my HR expertise to drive organizational success.

• I expect to lead HR initiatives that align with the company's strategic goals

• I expect to collaborate with senior leadership to develop and implement HR policies and procedures

• I expect to mentor and develop HR team members to enhance their skills and performance

Node.js buffers are temporary storage containers for binary data.

• Buffers are instances of the Buffer class in Node.js

• They are used to handle binary data directly

• Buffers are similar to arrays of integers but correspond to raw memory allocations outside the V8 heap

• Example: const buf = Buffer.from('hello')

• Example: buf.toString() // 'hello'

Indexes in MongoDB are used to improve query performance by allowing the database to quickly locate and retrieve specific documents.

• Indexes can be created on a single field or a combination of fields in a collection.

• Common types of indexes in MongoDB include single field, compound, multi-key, and text indexes.

• Indexes can significantly improve query performance, especially for frequently accessed fields.

• Example: db.coll...read more