The question evaluates the candidate's understanding of Java collections and various operations like creating lists, sets, and maps. It extends to reading a text file using the BufferedReader class, handling exceptions, and designing a user-friendly interface.

This question assesses the candidate's ability in designing and implementing a mini-cricket league simulation app. It requires the understanding of application design, user input handling and validation, object-oriented programming principles, and basic error handling.

This question tests a candidate's understanding of Java Collections Framework, specifically HashMap, as well as functional interfaces and lambda expressions in Java 8 to iterate and print key-value pairs.

This question tests the candidate's knowledge of time complexity analysis for sorting algorithms, specifically assessing their ability to identify the worst-case time complexity for a given code snippet.

This question evaluates the candidate's knowledge of working with Java Servlets 4.0 and how to dynamically generate and send metadata at the end of a response.

This question evaluates the candidate's understanding of syntax in working with form controls, specifically the select tags in a web development context.

This question evaluates the candidate's ability to analyze and make inferences from a React component. It requires understanding of React concepts such as component rendering, event handling, and interacting with a store. The candidate must be able to identify the actions performed by the component based on its code.

This question evaluates the candidate's understanding of reducer enhancers in Redux and their ability to pass the relevant part of the state to each reducer. It requires knowledge of how Redux reducers work and how to enhance them. The candidate must identify the correct snippet that achieves the desired behavior.

This question evaluates the candidate's knowledge of manipulating nested data structures in Redux. It tests understanding of how to update nested fields in the Redux state using the spread operator and object destructuring. The candidate must recognize the correct approach to copy all levels of nested data without mutating the original state.

This question tests the candidate's ability to analyze and identify errors in a given code snippet. It evaluates their understanding of JavaScript syntax, specifically function definitions and prop usage. The candidate must be able to spot the correct error(s) from a list of options.

This question tests the candidate's ability to understand and predict the output of a Java code snippet, focusing on loops, arithmetic operations, and basic control structures.

This question assesses the candidate's understanding of aggregation in Java, specifically within the context of class hierarchy design. The candidate must distinguish between general principles of class inheritance and aggregation.