Python Programming Language

1- The variable release_year_dictis a Python Dictionary, the result of applying the following method: keys(), is to retrieve the keys. (True, False).

2- Consider V={'A','C'}, the result of add('B'), is V={'A', 'B', 'C'}. (True, False)

3-

x=0

while(x<2):

print(x)

x=x+1

results: 0, 1, 2 (True, False)

4- def function(x):

if x==0:

y=1

else:

y=0

return(y)

this function returns 1 always if the input is zero. (True, False)

5- Python has integer, float, and string data types, concatenate any of those data types are accepted (like string + float). (True, False)

6- Tuple is immutable while list is mutable. (True, False)

7- A=[n1, n1, n3, n3, n4, n4], to remove the duplicates of list A, we can use the following code A=list(set(A)). (True, False)

8-

def find_FL(list1):

length = len(list1)

list1.sort()

print("Largest element is:", list1[length-1])

print("Smallest element is:", list1[0])

*All good with the above function. (True, False).

9-

def range_F2L2(list1):

largest = list1[0]

largest2 = list1[0]

lowest = list1[0]

lowest2 = list1[0]

for item in list1:

if item > largest:

largest = item

elif largest2!=largest and largest2 < item:

largest2 = item

elif item < lowest:

lowest = item

elif lowest2 != lowest and lowest2 > item:

lowest2 = item

print("Largest element is:", largest)

print("Smallest element is:", lowest)

print("Second Largest element is:", largest2)

print("Second Smallest element is:", lowest2)

*All good with the above function. (True, False).