Unique Identification Authority of India Bpo Data Entry Operator Interview Questions and Answers

MongoDB database algorithms are used for efficient data storage, retrieval, and processing.

• MongoDB uses various algorithms for indexing, sharding, and aggregation.

• Indexing algorithms include B-tree, hash, and text search indexes.

• Sharding algorithms include range-based, hash-based, and zone-based sharding.

• Aggregation algorithms include map-reduce and aggregation pipeline.

• MongoDB also uses algorithms for query optimizati

Marketing can be broadly classified into four types: product, price, promotion, and place.

• Product marketing focuses on promoting and selling a specific product or service.

• Price marketing involves setting the right price for the product or service.

• Promotion marketing involves advertising and promoting the product or service to the target audience.

• Place marketing involves making the product or service available to the ta...read more