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A. Multiple Choice Questions (MCQs) Which of the following is a correct sitting posture while working on a computer? a) Bending forward b) Sitting straight with back support c) Sitting on the edge of the chair d) Lying on the chair Which health problem is caused due to long hours of computer use? a) Fever b) Eye strain c) Tooth decay d) Hearing loss What should be the ideal distance between eyes and computer screen? a) 10–15 cm b) 20–30 cm c) 50–70 cm d) More than 1 meter Which device helps protect against electric shock? a) Stabilizer b) UPS c) Earthing d) Extension board Which type of fire extinguisher is used for electrical fires? a) Water b) Foam c) CO₂ d) Sand Which of the following is a good habit while using a computer? a) Eating food near the keyboard b) Taking regular breaks c) Working continuously for hours d) Sitting in a dark room What does PPE stand for? a) Personal Power Equipment b) Protective Personal Element c) Personal Protective Equipment d) Primary Protection Equipm...

  PART B Unit 1 - Introduction to IT–ITeS Industry 1. What do you understand by the term IT and ITeS? IT  means using computers and software to store, send, and manage information. ITeS  means services that use IT, like call centers, online banking, or data entry work. These help companies and people work better. 2. What are the pros and cons of using ICT? Pros:  Fast communication, easy sharing of information, better learning and work. Cons:  Cyberbullying, hacking, too much screen time, and some people don’t have access. We should use it carefully. 3. What precautions are required to ensure that ICT use is safe? Use strong passwords, don’t share personal info online, don’t open unknown links, install antivirus, and update your system regularly. Always think before clicking. 4. What are the four main sub-sectors in the IT-BPM industry? IT Services (software help) BPM (business support like call centers) Software Products (making apps) Engineering R&D (...

1. Program to find the area of a rectangle #include <stdio.h> // Header file for input and output functions int main() { float length, breadth, area; // Variables to store length, breadth, and area // Asking the user to enter length and breadth printf("Enter the length of the rectangle: "); scanf("%f", &length); printf("Enter the breadth of the rectangle: "); scanf("%f", &breadth); // Formula for area of rectangle = length * breadth area = length * breadth; // Displaying the result printf("Area of the rectangle = %.2f\n", area); return 0; // End of program } 2. Program to find the area of a triangle #include <stdio.h> int main() { float base, height, area; // Asking the user for base and height printf("Enter the base of the triangle: "); scanf("%f", &base); printf("Enter the height of the triangle: "); ...

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Ch 4   Program 1: For Loop for Multiplication table  #include <stdio.h> int main() {     int num, i;  // Ask user to enter a number     printf("Enter a number: ");     scanf("%d", &num);  // Print multiplication table     printf("Multiplication table of %d:\n", num);     for(i = 1; i <= 10; i++) {         printf("%d x %d = %d\n", num, i, num * i);     }     return 0; } Program 2: Even Numbers  #include <stdio.h> int main() {     int range, i = 2; // Ask user for range     printf("Enter the range of even numbers you want: ");     scanf("%d", &range);     printf("Even numbers from 1 to %d are:\n", range);     // While loop to display even numbers     while (i <= range) {         printf("%d\n", i);         i = i + 2; // Move to next even number   ...

🧮 Program 1: Check Positive or Negative Number #include <stdio.h> int main() { int number; printf("Enter a number: "); scanf("%d", &number); if (number > 0) { printf("The number is positive.\n"); printf("Thank you!\n"); } else if (number < 0) { printf("The number is negative.\n"); printf("Program terminated.\n"); } else { printf("The number is zero.\n"); } return 0; } 👶👨‍🦳 Program 2: Age Category #include <stdio.h> int main() { int age; printf("Enter your age: "); scanf("%d", &age); if (age >= 79) { printf("You are very old.\n"); } else if (age >= 68) { printf("You are old.\n"); } else if (age >= 45) { printf("You are middle-aged.\n"); } else if (age >= 18) { printf(...