BCS515C UNIX System Programming | Module 4 Imp Q&A | VTU 5th Sem #bcs515c #engineeringstudents #vtu

VTU BCS515C – UNIX System Programming (Module 4 Important Questions & Answers) Welcome to Pranavaa 👋 This video explains Module 4 important questions and answers for the 🎓 Fifth Semester B.E Degree Examination (VTU) 📘 Subject: UNIX System Programming 📌 Subject Code: BCS515C 🔹 Concept Overview – Module 4 Module 4 focuses on process creation, inter-process communication (IPC), and synchronization mechanisms in UNIX systems. This module is very important for VTU exams, as most questions are 10-mark long answers involving explanations, diagrams, and programs. 🔹 Important Questions Covered in This Video: ✅ Explain the fork() and vfork() system calls Differences between fork() and vfork() Use cases and examples ✅ Explain exec() system calls with examples exec() family overview How a process image is replaced ✅ Race Conditions Definition Causes and real-time examples ✅ Pipes What are pipes? Limitations of pipes Program to send data from parent to child using a pipe ✅ FIFO (Named Pipes) Definition of FIFO Client-server communication using FIFO Neat diagram explanation ✅ Semaphores Need for semaphores Types of semaphores Synchronization example ✅ Message Queues Concept of message queues Advantages IPC communication overview 🎯 Who Should Watch This Video? VTU 5th Semester B.Tech students Students preparing for BCS515C Internal & SEE exams Learners revising UNIX IPC and synchronization concepts 👍 Like | 🔔 Subscribe | 📤 Share with classmates 💬 Comment “Module 5” if you want the next important questions video #VTU #BCS515C #UNIXSystemProgramming #VTU5thSem #BTechVTU #ForkVfork #UNIXIPC #PipesFIFO #Semaphores #MessageQueues #VTUImportantQuestions #Module4 #VTUExamPreparation