DXC Technology Associate Professional Interview Questions and Answers

To implement a project in SAP, you need to follow a structured approach involving planning, configuration, testing, and deployment.

• Define project scope and objectives

• Gather requirements from stakeholders

• Configure SAP system based on requirements

• Test the system to ensure functionality and performance

• Train end users on using the new system

• Deploy the project and monitor for any issues

• Provide ongoing support and maint...read more

I have used MySQL for practical in SQL subject.

• MySQL is a popular open-source relational database management system.

• I have practiced creating tables, querying data, and performing various operations in MySQL.

• I have also worked with MySQL Workbench for database design and management.

The latest technology I have learned is artificial intelligence (AI).

• AI is a branch of computer science that focuses on creating intelligent machines capable of performing tasks that typically require human intelligence.

• Some examples of AI applications include virtual assistants like Siri and Alexa, self-driving cars, and recommendation systems.

• I have learned about different AI techniques such as machine learning,...read more

Python is not fully object-oriented due to its support for procedural programming and lack of strict encapsulation.

• Python supports multiple programming paradigms, including procedural and functional programming, not just OOP.

• Primitive data types like integers and strings are not objects in the same way as user-defined classes.

• Python allows for procedural code, which can exist outside of classes, making it less str...read more

Hadoop is an open-source framework for distributed storage and processing of large data sets using clusters of computers.

• Hadoop consists of two main components: Hadoop Distributed File System (HDFS) for storage and MapReduce for processing.

• HDFS allows data to be stored across multiple machines, providing high availability and fault tolerance.

• MapReduce is a programming model that processes large data sets in parall...read more

Rearrange an array of strings to move all zeros to the end while maintaining the order of non-zero elements.

• Iterate through the array and count non-zero elements.

• Create a new array of the same size to hold non-zero elements.

• Fill the new array with non-zero elements and append zeros at the end.

• Example: Input: ['a', '0', 'b', '0', 'c'] Output: ['a', 'b', 'c', '0', '0']

Abstract classes are classes that cannot be instantiated and are meant to be subclassed.

• Abstract classes may contain abstract methods that must be implemented by subclasses.

• Abstract classes can have both abstract and concrete methods.

• An example of an abstract class in Java is 'Shape', with abstract methods like 'calculateArea' and concrete methods like 'draw'.

Perform refers to carrying out a task or activity. Its types include job performance, academic performance, and athletic performance.

• Perform refers to the execution of a task or activity.

• Job performance refers to how well an employee performs their job duties.

• Academic performance refers to a student's success in their studies.

• Athletic performance refers to an athlete's ability to perform in their sport.

• Other types...read more