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I applied via Approached by Company and was interviewed before Feb 2023. There was 1 interview round.
1 hour, focus on concurrency (mutex, semaphore, conditional lock, etc)
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I applied via Referral and was interviewed before Apr 2021. There were 2 interview rounds.
A company designed the test basically to understand the nature of the interviewee. Simple test.
posted on 11 Jul 2021
It will be a scenario based implementation
I applied via Approached by Company and was interviewed in Jan 2024. There was 1 interview round.
The final class and method are used to prevent inheritance and method overriding respectively.
Final class: A final class cannot be subclassed. It is often used for utility classes or classes that should not be extended.
Final method: A final method cannot be overridden by subclasses. It is used to prevent modification of a method's behavior in subclasses.
Find duplicate numbers in an array of strings.
Iterate through the array and keep track of the count of each number using a hash map.
If the count of a number is greater than 1, it is a duplicate.
Return the list of duplicate numbers.
The output will be the literal string of the variable, without any variable interpolation.
When a variable is echoed in single quotes, it is treated as a literal string.
No variable interpolation or special characters are interpreted.
The output will include the variable name itself, not its value.
Object-oriented programming (OOP) is a programming paradigm that uses objects to represent and manipulate data.
OOP is based on the concept of classes and objects.
It focuses on encapsulation, inheritance, and polymorphism.
Encapsulation hides the internal details of an object and provides a public interface.
Inheritance allows classes to inherit properties and methods from other classes.
Polymorphism allows objects of diff...
The HAVING clause is used in MySQL to filter the results of a GROUP BY query based on a condition.
The HAVING clause is similar to the WHERE clause, but it operates on grouped rows rather than individual rows.
It is used in conjunction with the GROUP BY clause.
The HAVING clause is used to filter the results of a GROUP BY query based on a condition that applies to the grouped rows.
It is typically used to specify condition...
I applied via Approached by Company and was interviewed in May 2021. There were 3 interview rounds.
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