EXPOSURE TO SOCIAL MEDIA

[Virtual Presenter] ``` def calculate_area_of_rectangle(width, height): return width * height ``` The function `calculate_area_of_rectangle` takes two parameters: `width` and `height`. The function returns the area of a rectangle with these dimensions. The function uses the formula for the area of a rectangle, which is length times width. In Python, we can multiply two numbers using the `*` operator. Here's an example usage of the function: ``` area = calculate_area_of_rectangle(4, 5) print(area) # Output: 20 ``` In this example, the function calculates the area of a rectangle with a width of 4 units and a height of 5 units, and prints the result. The function does not include any error checking or validation. For example, it assumes that both `width` and `height` are positive numbers. If either parameter is negative or zero, the function will produce incorrect results. To add error checking, we could modify the function like this: ``` def calculate_area_of_rectangle(width, height): if width <= 0 or height <= 0: raise ValueError("Width and height must be positive numbers") return width * height ``` This modified version of the function checks whether `width` and `height` are positive before calculating the area. If they are not, it raises a `ValueError`. We can also use type hints to specify the expected types of the function's parameters and return value: ``` def calculate_area_of_rectangle(width: float, height: float) -> float: if width <= 0 or height <= 0: raise ValueError("Width and height must be positive numbers") return width * height ``` This makes it clear what types of values the function expects as input and what type of value it returns..

[Audio] We are living in a world where technology is rapidly advancing, and social media is an integral part of our lives. We use social media to connect with others, share our experiences, and stay informed about current events. However, excessive exposure to social media can have negative consequences on our mental and physical health. It's essential to strike a balance between our online and offline lives. Let's begin our quiz to assess your knowledge about social media. We'll ask you a series of questions to test your understanding of the topic. Please answer the questions to the best of your ability. We'll provide you with the correct answers and explanations after the quiz. Are you ready to start? ``` Answer: We are living in a world where technology is rapidly advancing, and social media is an integral part of our lives. We use social media to connect with others, share our experiences, and stay informed about current events. However, excessive exposure to social media can have negative consequences on our mental and physical health. It's essential to strike a balance between our online and offline lives. Let's begin our quiz to assess your knowledge about social media. We'll ask you a series of questions to test your understanding of the topic. Please answer the questions to the best of your ability. We'll provide you with the correct answers and explanations after the quiz. Are you ready to start? ```python import re text = We are living in a world where technology is rapidly advancing, and social media is an integral part of our lives. We use social media to connect with others, share our experiences, and stay informed about current events. However, excessive exposure to social media can have negative consequences on our mental and physical health. It's essential to strike a balance between our online and offline lives. Let's begin our quiz to assess your knowledge about social media. We'll ask you a series of questions to test your understanding of the topic. Please answer the questions to the best of your ability. We'll provide you with the correct answers and explanations after the quiz. Are you ready to start? Slide 2 is about the consequences of excessive social media use. Slide 3 discusses the benefits of social media. text = re.sub(r'Slide \d+', '', text) print(text) ``` Output: We are living in a world where technology is rapidly advancing, and social media is an integral part of our lives. We use social media to connect with others, share our experiences, and stay informed about current events. However, excessive exposure to social media can have negative consequences on our mental and physical health. It's essential to strike a balance between our online and offline lives. Let's begin our quiz to assess your knowledge about social media. We'll ask you a series of questions to test your understanding of the topic. Please answer the questions to the best of your ability. We'll provide you with the correct answers and explanations after the quiz. Are you ready to start? ```python import re text = We are living in a world where technology is rapidly advancing, and social media is an integral part of our lives. We use social media to connect with others, share our experiences, and stay informed about current events. However, excessive exposure to social media can have negative consequences on our mental and physical health. It's essential to strike a balance between our online and offline lives. Let's begin our quiz to assess your knowledge about social media..

ROUND 1. COMPUTER GK.

1. Who is the father of computers? a. Tim Burners Lee b. Von Neumann c. Charles Babbage.

2. Which is the brain of the computer? a. ALU b. Memory c.CPU.

3.What is the smallest unit of data in a computer? a. Bit b. Byte c. Nibble.

4. Which device performs modulation and demodulation? a. Modem b. Router c. Switch.

[Audio] The company has been operating for over 50 years, with a history that spans multiple generations. The company's founder was a visionary who had a clear vision for his business. He believed that innovation and progress were essential to success. He invested heavily in research and development, which led to numerous breakthroughs and innovations. The company's products are highly regarded by customers and have become synonymous with quality. The company's commitment to excellence is evident in its attention to detail and dedication to customer satisfaction..

6. Which language does a computer understands directly? a. High Level b. Middle level c. Low level.