Answer:
The last 2 point in the given question is the correct answer to the given question i.e
- an argument passed to the function in the correct positional order
- an argument wherein the number of arguments in the function call should match the definition of the function.
Explanation:
The required argument are those argument that are passing to the method the in the right location order.In the required argument the number of arguments in the call method must match the definition of the function .
For example
def fun( s ): #function definition
print(s) #display s
fun('er')#calling
In this example there is function fun() in which we pass the argument 'er' we call that function from main() .The control moves to the function definition it checks the number of argument in the calling function fun() is matched with the definition of function fun() and print 'er'.
All the other option are not describing the required argument that's why this is incorrect option .
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Explanation:
The output of this program is 5 7, because the first time bruce is printed, his value is 5, and the second time, his value is 7. The comma at the end of the first print statement suppresses the newline after the output, which is why both outputs appear on the same line.
Here is what multiple assignment looks like in a state diagram:

With multiple assignment it is especially important to distinguish between an assignment operation and a statement of equality. Because Python uses the equal sign (=) for assignment, it is tempting to interpret a statement like a = b as a statement of equality. It is not!
First, equality is symmetric and assignment is not. For example, in mathematics, if a = 7 then 7 = a. But in Python, the statement a = 7 is legal and 7 = a is not.
Furthermore, in mathematics, a statement of equality is always true. If a = b now, then a will always equal b. In Python, an assignment statement can make two variables equal, but they don’t have to stay that way:
a = 5
Answer:
The quality of service basically provide the sufficient quality in the IP network and it is also known as traffic shaping. As, it assign the priority to every device and the services in the network. It basically recognize the several types of the traffic moving in the network.
The implementation of quality of service is basically done in many network applications by reserve the bandwidth and specific path in the network system.
The various network device control the packet flow so that the network resources can easily accept packets in the network.
