Answer:
B
Explanation:
When you initialize an instance of FunEvent(tags, year) and assign it to bc. The instance variables in this case are: self.tags = ["g", "ml"] and self.year = 2022. But then you alter tags, which will also change self.tags, since self.tags is a reference to the list you passed in as an argument. This is not the case when you do year=2023 because, first of all, integers are not mutable, and also because even if somehow integers were mutable, you're not changing the object in-place, you're simply changing the where the "variable" is pointing to. So for example if you did tags = ["g", "ml", "bc"] instead of tags.append("bc"), it would also not change the value of the instance variable "tags", because you wouldn't be changing the object in-place. So when you print(bc), the instance variables will be ["g", "ml", "bc"] and 2022. When you try to print an object, it call try to convert it into a string using the __str__ magic method. In this case it will return a string formatted as "Event(tags={self.tags}, year={self.year}) which will output "Event(tags=['g', 'ml', 'bc'], year=2022)" So the correct answer is B
Answer:
Here is my answer in Javascript
num = 0; // Use to calcate the even numbers
loop = 10; // Use for the highest even number that will be calcated for
index = loop/2; // Calcate the size of the array based upon how many loops their
let arr = [index]; //Create array to store the even numbers
let i = 0; // Use to keep track of which on what number in the while loop we are on
let total = 0; //Used to add up all of the even numbers
let mean = 0; //Used to calcate the mean of all even numbers
do {
i = i + 1; //Keep track of what loop we are on
num = num + 2; //Used to calcate the even number
arr.push(num); //Push the num into a array
total = total + arr[i]; //Calcate the total of the array
mean = total / i; //Calcate the mean
}
while (num != loop);
//Output the result
console.log(mean);
A vin diagram should help you lay it out
Answer:
Control Unit.
Explanation:
The component of CPU that controls the overall operation of computer is control unit.
The control unit, also known as CU, is one of the main component of the Central Processing Unit (CPU). The function of CU is to fetch and instruct computer's logic unit, memory, input and output device. The CU receives information which it turns into signals. Thus controlling the overall operations of computer.
Therefore, control unit is the correct answer.
