DXC Technology Associate Engineer Interview Questions and Answers

Print a pattern using Java code

• Use nested loops to control the rows and columns of the pattern

• Use conditional statements to determine what to print at each position

• Consider using variables to control the size and shape of the pattern

I can prove to be an asset by showcasing my technical skills, problem-solving abilities, and dedication to continuous learning and improvement.

• Demonstrate proficiency in relevant technical skills and tools

• Showcase ability to solve complex problems efficiently

• Highlight commitment to ongoing learning and professional development

• Provide examples of successful projects or initiatives where I made a significant impact

The software development life cycle (SDLC) is a structured process for developing software applications efficiently.

• 1. Requirement Analysis: Gather and analyze user needs. Example: Conducting surveys to understand user requirements.

• 2. Planning: Define project scope, resources, and timelines. Example: Creating a project plan with milestones.

• 3. Design: Create architecture and design specifications. Example: Designin...read more

The number of nodes that can be inserted in a tree depends on the type of tree and its implementation.

• The maximum number of nodes in a binary tree is 2^(h+1) - 1, where h is the height of the tree.

• In a balanced binary search tree, the number of nodes can be calculated using the formula 2^(h+1) - 1.

• In a general tree structure, the number of nodes is not limited by a specific formula and can vary based on the implem...read more

Arrays are a data structure that stores elements of the same data type in contiguous memory locations, while stacks are a type of data structure that follows the Last In First Out (LIFO) principle.

• Arrays can store elements of different data types, while stacks typically store elements of the same data type.

• Arrays allow random access to elements based on index, while stacks only allow access to the top element.

• Exam...read more

Python is a versatile programming language used in web development, data analysis, artificial intelligence, automation, and more.

• Web development (Django, Flask)

• Data analysis (Pandas, NumPy)

• Artificial intelligence (TensorFlow, PyTorch)

• Automation (Selenium, BeautifulSoup)

• Scientific computing (SciPy)

• Machine learning (scikit-learn)

Implement a function to find the maximum value in an array of integers.

• Define a function named 'findMax' that takes an array as input.

• Initialize a variable 'maxValue' to the first element of the array.

• Loop through the array starting from the second element.

• If the current element is greater than 'maxValue', update 'maxValue'.

• Return 'maxValue' after the loop ends.

Find the largest and smallest strings in an array of strings.

• Iterate through the array and compare each string to find the largest and smallest.

• Use built-in functions like sort() to simplify the process.

• Handle edge cases like empty array or array with only one element.