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Question
Define the following:
Throwing an exception
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Solution
Throwing an exception means raising an exception.
Each time an error is detected in a program, the Python interpreter raises (throws) an exception. Exception handlers are designed to execute when a specific exception is raised.
Programmers can also forcefully raise exceptions in a program using the raise and assert statements. Once an exception is raised, no further statement in the current block of code is executed.
raise NameError
assert conditon, "message"APPEARS IN
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You have learnt how to use math module in Class XI. Write a code where you use the wrong number of arguments for a method (say sqrt() or pow()). Use the exception handling process to catch the ValueError exception.
Predict the output of the Python code given below:
def Diff(N1,N2):
if N1>N2:
return N1-N2
else:
return N2-N1
NUM= [10,23,14,54,32]
for CNT in range (4,0,-1):
A=NUM[CNT]
B=NUM[CNT-1]
print(Diff(A,B),'#', end=' ')“In a Python program, if a break statement is given in a nested loop, it terminates the execution of all loops in one go.”
