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OpenText Technologies
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I appeared for an interview in Feb 2024.
OOPS concepts in Java refer to Object-Oriented Programming principles like Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class. Example: class B extends class A.
Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: private variables with public getter and setter methods.
Polymorphism: Ability ...
The company uses a hybrid framework combining elements of both BDD and keyword-driven testing.
Hybrid framework combines BDD and keyword-driven testing
BDD allows for collaboration between technical and non-technical team members
Keyword-driven testing simplifies test case creation and maintenance
I applied via Naukri.com and was interviewed in Mar 2021. There were 6 interview rounds.
I applied via Naukri.com and was interviewed before Jul 2023. There was 1 interview round.
Easy assignment with basic questions on patent
I applied via Naukri.com and was interviewed in Jul 2022. There was 1 interview round.
posted on 27 Jun 2022
I applied via Walk-in
posted on 8 May 2024
I applied via Naukri.com and was interviewed before May 2023. There was 1 interview round.
posted on 23 Nov 2023
I applied via Referral and was interviewed in Mar 2023. There were 2 interview rounds.
posted on 21 Mar 2021
I applied via Referral and was interviewed in Feb 2021. There was 1 interview round.
A unique not null column can be used as a primary key, but not vice versa.
Primary key must be unique and not null, but not all unique not null columns need to be primary keys.
Primary key is used to identify each row uniquely, while unique not null column is used to ensure data integrity.
A table can have multiple unique not null columns, but only one primary key.
Null cannot be equated as it represents absence of a value.
Null is not equal to any value, including itself.
Attempting to equate null can result in unexpected behavior.
Null is often used to represent the absence of a value or unknown value.
posted on 31 Oct 2023
I applied via Walk-in and was interviewed before Oct 2022. There were 4 interview rounds.
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