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I applied via Campus Placement and was interviewed before Oct 2022. There were 5 interview rounds.
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Job and reliability are closely related as the quality of a software product depends on the reliability of the testing process.
Reliability in software testing ensures that the results are consistent and accurate.
Job performance is directly impacted by the reliability of the software being tested.
A software quality analyst must ensure that the testing process is reliable to guarantee a high-quality product.
Examples: Run...
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I applied via Naukri.com and was interviewed in Oct 2020. There was 1 interview round.
Second level cache is a caching mechanism used to improve performance by storing frequently accessed data in memory.
Second level cache is implemented at the application level and can be configured using frameworks like Hibernate.
To optimize SQL queries, one can use indexes, avoid using SELECT *, and use JOINs instead of subqueries.
SOLID principles are a set of design principles for writing maintainable and scalable cod...
To deploy an application in AWS, you need to create an EC2 instance, configure security groups, install necessary software, and upload your application code.
Create an EC2 instance in the desired region and select the appropriate instance type
Configure security groups to allow traffic to and from the instance
Install necessary software and dependencies on the instance
Upload your application code to the instance
Start the ...
I applied via Campus Placement
Multithreading is the ability of a CPU to execute multiple threads concurrently, improving performance and responsiveness.
Multithreading allows for parallel execution of tasks, utilizing multiple CPU cores.
It enables concurrent processing, where multiple threads can execute simultaneously.
Thread synchronization mechanisms like locks and semaphores are used to prevent data inconsistencies.
Multithreading can be used to i...
Constructors are used to initialize objects while destructors are used to destroy objects.
Constructors are called when an object is created while destructors are called when an object is destroyed.
Constructors have the same name as the class while destructors have the same name as the class preceded by a tilde (~).
Constructors can be overloaded while destructors cannot be overloaded.
Constructors do not have a return ty...
I applied via Company Website and was interviewed before Aug 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed in Dec 2020. There were 4 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Jun 2021. There was 1 interview round.
BigInteger is used for mathematical operations involving very large integers in Java.
BigInteger is used when the range of values supported by primitive data types like int and long is not sufficient.
It is commonly used in cryptography and security applications.
It provides methods for arithmetic, bitwise, and logical operations on large integers.
Example: calculating factorial of a large number, generating large prime nu
Merge Sort Algo code in java
Divide the array into two halves
Recursively sort the two halves
Merge the sorted halves
Time complexity: O(n log n)
I applied via Naukri.com and was interviewed in Aug 2020. There was 1 interview round.
I applied via Walk-in and was interviewed in Aug 2020. There were 4 interview rounds.
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