Credera Technology Intern Interview Questions and Answers

Issues faced include outdated technology, lack of resources, and conflicting requirements. Resolving involves upgrading systems, prioritizing tasks, and effective communication.

• Outdated technology causing compatibility issues

• Lack of resources leading to delays in project completion

• Conflicting requirements from different stakeholders

• Upgrade systems to latest technology

• Prioritize tasks based on importance and impact

• Commu...read more

Yes, I have received P1 and P2 incidents in my role as a Technology Architect.

• Yes, I have experience handling P1 incidents which are critical and require immediate attention.

• I have also dealt with P2 incidents which are high priority but not as urgent as P1 incidents.

• In both cases, I have worked with cross-functional teams to troubleshoot and resolve the issues efficiently.

Rotational shift can be acceptable depending on individual preferences and work-life balance.

• Rotational shifts can provide flexibility for employees with different schedules or preferences.

• Some individuals may thrive in a rotational shift environment, while others may find it challenging to adjust.

• It is important for employers to consider the impact of rotational shifts on employee well-being and productivity.

• Communica...read more

Seeking new challenges and growth opportunities

• Desire for career advancement

• Looking for new challenges

• Seeking a more innovative environment

• Want to broaden skill set

Program to find common numbers in two arraylists using Java 8

• Use Java 8 streams to filter out common elements between two arraylists

• Convert arraylists to streams, use filter() and collect() methods

• Use distinct() method to avoid duplicate common numbers

Recently faced production issues include server downtime and software bugs.

• Server downtime due to hardware failure

• Software bugs causing crashes and data loss

• Integration issues with third-party systems

A palindrome code is a program that checks if a given string reads the same forwards and backwards.

• Create a function that takes a string as input

• Reverse the string and compare it to the original string

• Return true if they are the same, false otherwise

RDBMS stands for Relational Database Management System in SQL.

• RDBMS is a type of database management system that stores data in a structured format using rows and columns.

• It allows users to establish relationships between different data sets.

• SQL (Structured Query Language) is commonly used to interact with RDBMS.

• Examples of RDBMS in SQL include MySQL, Oracle, and SQL Server.

Polymorphism is the ability of a single function or method to operate on different types of data.

• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• It enables a single interface to represent multiple data types.

• Examples include method overloading and method overriding in object-oriented programming.

Answering questions related to current project architecture, designing scalable micro services, ensuring CI/CD, OAuth, and authorization servers.

• Current project architecture involves a detailed analysis of the existing system, identifying key components, and designing a scalable solution.

• Designing micro services to be scalable requires breaking down the application into smaller, independent services that can be easily ...read more