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Lifecycle hooks in Angular are methods that allow you to tap into the lifecycle of a component or directive.
Lifecycle hooks include ngOnInit, ngOnChanges, ngDoCheck, ngOnDestroy, etc.
ngOnInit is used to initialize data in a component after Angular has initialized the component.
ngOnChanges is called when the input properties of a component change.
ngDoCheck is used for detecting and acting on changes that Angular doesn't...
Java leet code medium questions you can try top 150 interview questions
I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
Asked about merged two arrays and sort it without using collections.
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
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posted on 17 Jan 2021
I applied via Naukri.com and was interviewed in Dec 2020. There were 3 interview rounds.
I applied via Referral and was interviewed in Apr 2020. There were 5 interview rounds.
Normalization is a process of organizing data in a database to reduce redundancy and improve data integrity.
Normalization involves breaking down a table into smaller tables and establishing relationships between them.
There are different levels of normalization, with each level having specific rules to follow.
Normalization helps to prevent data inconsistencies and anomalies.
Examples of normalization include converting r...
I appeared for an interview in Sep 2017.
I appeared for an interview in Sep 2019.
I applied via Recruitment Consultant and was interviewed before Jan 2020. There were 5 interview rounds.
I am proficient in Java, Python, and C++. I have 2 years of experience in software development. I have excellent communication skills for client interaction.
Proficient in Java, Python, and C++
2 years of software development experience
Excellent communication skills for client interaction
posted on 15 Jul 2022
I applied via Approached by Company and was interviewed before Jul 2021. There were 2 interview rounds.
Basic programming questions
based on 4 interviews
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