Computer Science and Databases made engaging and supportive

The student and tutor reviewed synchronization problems, including the Readers-Writers problem, the Dining Philosophers problem illustrating deadlock, and barrier synchronization. They discussed the challenges and solutions for concurrent access to shared resources and planned for the student to practice with practical questions.

The student and tutor focused on distributed systems, beginning with an overview of inter-computer communication challenges and layered network architectures. They then delved into network sockets as an OS interface for communication, followed by an introduction to Remote Procedure Calls (RPC) as a higher-level abstraction to simplify network programming and address socket limitations. The next session will involve reviewing questions prepared by the tutor on these topics and potentially other related lecture slides.

The Student and Tutor worked on debugging a Java application, focusing on resolving issues related to variable scope, object accessibility in event handlers, and the functionality of a text replacement feature. They used debugging techniques such as moving variable declarations, analyzing method return types, and implementing print statements to trace data flow and identify the root cause of the replacement not working, which appeared to be related to a blank string being returned from a key method.

The tutor and student worked on debugging a Rock, Paper, Scissors game application. They focused on implementing random computer choices, correctly determining the winner based on game rules, and updating scores. The session involved code analysis, modification of functions, and the introduction of conditional logic for game outcome determination.

The Tutor and Student reviewed conditional statements in Python, specifically focusing on `if`, `elif`, and `else` structures. They practiced using comparison operators and worked through exercises to solidify understanding of how these statements control program flow. The next session will cover nested `if`/`else` statements and logical operators.

The student and tutor worked on implementing a "Replace" feature in a text editor. The student learned how to create a secondary window for the replace function, including input fields and buttons, and practiced using JavaFX for UI development and Java string manipulation for the replacement logic. The next session will focus on completing the replacement functionality and refining the UI dimensions.