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I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
The random function in numpy generates random numbers from a specified distribution.
Use np.random.rand() to generate random numbers from a uniform distribution between 0 and 1.
Use np.random.randint() to generate random integers within a specified range.
Use np.random.choice() to randomly select elements from an array.
Base authentication is a method of verifying the identity of a user before granting access to a system or application.
Base authentication involves sending a username and password in the HTTP header of a request.
The credentials are encoded using Base64 encoding, but not encrypted, making it insecure.
It is commonly used for simple authentication in web applications, but not recommended for sensitive data.
Example: Authori
I applied via Hirist and was interviewed in Sep 2023. There were 2 interview rounds.
Docker multistage is a feature that allows you to build multiple Docker images in a single Dockerfile.
Docker multistage helps in reducing the size of the final image by using intermediate images for different stages of the build process.
It allows you to separate the build environment from the runtime environment, improving security and efficiency.
Each stage in a multistage build can be named and used to copy artifacts ...
I would investigate the root cause of the 521 error and take appropriate actions to resolve it.
Check server logs for any relevant error messages
Verify network connectivity between client and server
Ensure server resources are not overloaded
Restart the server if necessary
Contact the service provider for further assistance
CI/CD pipeline is a set of automated processes that allow developers to deliver code changes more frequently and reliably.
CI/CD stands for Continuous Integration/Continuous Delivery.
It involves automating the building, testing, and deployment of code changes.
CI/CD pipelines help in detecting and fixing errors early in the development process.
Popular tools for CI/CD pipelines include Jenkins, GitLab CI, and CircleCI.
To check recent last 50 logs of docker, you can use the 'docker logs' command with the '--tail' option.
Use the command 'docker logs --tail 50
If you want to follow the logs in real-time, you can use the '-f' flag along with the '--tail' option.
To view the logs of all containers, you can use the command 'docker ps -a' to get the list of container IDs and then
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I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
It was a basic aptitude test.
I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Jun 2021. There were 2 interview rounds.
English is the main focussed part
I applied via Company Website and was interviewed before Apr 2021. There were 2 interview rounds.
It's totally based on Basic understanding of concepts such as Linear arrangement, circular arrangement، blood relation, direction sense, ratio proportion, time, speed, distance
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