Create a dictionary and access its values:
Create a dictionary and access its values: SOLUTION. # Creating a dynamic dictionary with user input student = { “name”: input(“Enter student’s name: “), “age”: int(input(“Enter student’s age: “)), “grade”: input(“Enter student’s grade: “) } # Accessing values dynamically print(“The student’s name is:”, student[“name”]) print(“The student’s grade is:”, student[“grade”])
Create a tuple with different data types and access elements:
Create a tuple with different data types and access elements: SOLUTION . # Taking dynamic input for a tuple num = int(input(“Enter an integer: “)) text = input(“Enter a string: “) decimal = float(input(“Enter a floating-point number: “)) boolean = input(“Enter a boolean value (True/False): “).strip().lower() == “true” # Creating a tuple with different data […]
Write C program that will accept sentence from user and reverse individual word of it.
Write C program that will accept sentence from user and reverse individual word of it. SOLUTION. #include #include #include // Function to reverse a word void reverseWord(char *start, char *end) { while (start < end) { char temp = *start; *start = *end; *end = temp; start++; end--; } } // Function to reverse individual […]
Create Structure called vehicle with field v_id, v_number, city, read details of 10 vehicles and display The vehicles the vehicles of “vadodra” city.
Create Structure called vehicle with field v_id, v_number, city, read details of 10 vehicles and display The vehicles the vehicles of “vadodra” city. SOLUTION. #include #include #define SIZE 10 // Define structure for vehicle typedef struct { int v_id; char v_number[20]; char city[50]; } Vehicle; int main() { Vehicle vehicles[SIZE]; int i; // Input details […]
Write a C program that create 3X3 matrix and replace last element of each row with sum of that row Elements.
Write a C program that create 3X3 matrix and replace last element of each row with sum of that row Elements. SOLUTION . #include #define SIZE 3 int main() { int matrix[SIZE][SIZE]; int i, j; // Input matrix elements printf(“Enter elements of a 3×3 matrix:n”); for (i = 0; i < SIZE; i++) { […]
Unit 5 Device Management
Unit 5 Device Management INDEX Overview 5.1.Device Management Function 5.2.Device Characteristics 5.3.Disk space Management 5.4.Allocation and Disk Scheduling Methods. Device Management Function in Operating System. Introduction. Device management is a key function of an operating system (OS) that handles the control, allocation, and communication of hardware devices. It ensures that input/output (I/O) devices such as […]
Unit 4. Linux Administration
Unit 4. Linux Administration INDEX Overview 4.1. Installing Linux 4.2.Installation of Open Source Software 4.3.Maintaining User Accounts 4.4.System Config Services (Package) Installing Linux in an Operating System. Introduction. Linux is a widely used open-source operating system that offers flexibility, security, and high performance. It can be installed on desktops, laptops, and servers, either as a […]
Unit 3. Introduction of Linux
Unit 3. Introduction of Linux INDEX Overview 3.1.Introduction of Linux versions 3.2.Components of Linux 3.3.Comparison of Windows and Linux Introduction to Linux Versions in Operating System. Introduction. Linux is an open-source, Unix-like operating system that provides flexibility, security, and stability. It was created by Linus Torvalds in 1991 and has since evolved into multiple […]
Unit 2. Introduction to File System and File Management
Unit 2. Introduction to File System and File Management INDEX Overview 2.1. File Concept 2.2. Operations on File 2.3. File Access Methods (Sequential Access and Direct Access) 2.4. Directory Systems File Management Functions. 2.5. File System and Directory Structure organization. 2.6. File Protection Introduction to File System in Operating System. Introduction. A file system is […]
Unit -1 Operating System Concepts
Unit -1 Operating System Concepts INDEX Overview 1.1.Evolution of Operating System & History 1.2.Need of an Operating System 1.3.Single User & Multi User Operating System 1.3.1 Types of OS and their advantages and dis-advantages 1.3.2 Batch OS, Distributed OS, Multi-Tasking OS 1.3.3 Rea-time OS, Mobile OS 1.4.Elements of an Operating System 1.5.Operating System as a […]