Answer:
Mohammed doesn't believe the cyberbullying exists.
Explanation:
If he knew he wouldn't say they are teasing him. I mean, how would their parents know he is being cyberbullied without evidence? Text messages(such as imessages) are most likely on phones, and not on computers.(Unless its an mac I believe.) And they are bullying him; its not using technology positively.
The answer is hobby. He does it because he enjoys it. There is no information of him being told or paid to collect bugs, so it is a hobby.
Answer & Explanation #1
To answer your first query. You can write a function that takes two arguments and returns their sum like this:
#Python program to add two numbers using a function
def add_num(a,b): #function for addition
sum=a+b
return sum #return value
num1=25 #variable declaration
num2=55
print("The sum is",add_num(num1,num2)) #call the function
Answer & Explanation #2
As for your error, I believe it is an indent error in your first return statement. All you must do is indent the return statement.
Answer:
Option d) is correct
Explanation:
To optimize the processing of a warehouse’s operations, products are stored on warehouse racks when they arrive. The items that arrive last are the first to go out to minimize the time it takes to retrieve an item. The items that arrive need to be represented and the warehouse should be left in a data structure. The data structure which should you use to represent this situation is a queue.
Option d) is correct
Answer:
wait for the convergence to take place.
Explanation:
The next-hop router for network 192.168.3.0 has changed. We need to make the change with the least amount of effort possible. And hence, we should wait for the convergence to take place. We need to understand that when a change happens in the network topology, the routing table gets updated, And this information exchange happens not till all the routers get updated, and that is their routing tables to reflect the nascent network topology. And this process of routing tables updating on change in the network topology is known as the convergence. And hence, we should wait for the convergence to take place.
