Answer:
The correct option for the given question is option(A) i.e Increments the value currently stored in the variable x and stores that new value back in the variable x.
Explanation:
x++ is an increment operator Their are two types of increment operator
1.Post increment
2.Pre increment.
Post increment operator assign the value first to variable then increment the value by 1.
for example
int a=7,t;
t=a++; //post increment
Pre increment operator first increment the value by 1 then store into variable.
int a=7,t;
t=++a; // Pre increment.
So the correct answer is option(a)
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
I would go with A) The Internet
I hope that turns out well for you. Good luck! (:
Answer: Concrete
Explanation: Concrete RTN(register transfer notation) is a RTN that uses a certain set of registers and buses that are real for the completion of abstract RTN verdicts effect.They deal with the abstract RTN also for the registers transfer .They give the idea of the transferring of registers on the programmer's side and then defines the effect of it.
