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Use two pointers approach to sort 0's to end of array of strings.
Initialize two pointers, one for iterating through the array and one for placing 0's at the end.
If current element is '0', swap it with the element at the second pointer and move the second pointer forward.
Hibernate many to many mapping allows for a relationship where multiple instances of one entity are related to multiple instances of another entity.
Use @ManyToMany annotation in Hibernate to establish many to many relationship between entities
Create a join table to store the relationship between the two entities
Specify the mapping details such as cascade type, fetch type, and join column details
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I applied via Recruitment Consulltant and was interviewed before Oct 2021. There were 3 interview rounds.
They will ask you simple programs to check your logical abilities.
posted on 11 Jul 2021
I applied via Naukri.com and was interviewed in Jan 2021. There were 3 interview rounds.
Angular is a popular front-end framework for building web applications.
Angular is developed and maintained by Google.
It uses TypeScript for building scalable and maintainable applications.
Angular has a powerful CLI for generating components, services, and more.
It has a large and active community with many third-party libraries and plugins available.
Angular has a modular architecture that allows for easy code reuse and
I applied via Approached by Company and was interviewed before Sep 2021. There was 1 interview round.
I applied via Approached by Company and was interviewed before Apr 2021. There were 2 interview rounds.
posted on 12 Jul 2021
I applied via Naukri.com and was interviewed before Jul 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.
posted on 21 Apr 2021
posted on 4 Jun 2021
Singleton design pattern restricts the instantiation of a class to one object.
Ensures only one instance of a class exists
Provides a global point of access to that instance
Used when only one instance of a class is needed throughout the application
Example: Database connection manager
based on 1 interview
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