If tup = (20, 30, 40, 50), which of the following is incorrect?

1. print (tup[3])
2. tup[2] = 56
3. print (max(tup))
4. print (len(tup))

Consider two tuples given below:

tup1 = (1, 2, 4, 3) 
tup2 = (1, 2, 3, 4) 

What will the following statement print: print (tup1 < tup2)

1. True
2. False
3. Error
4. None of these

To create an empty dictionary, we use the statement as:

1. d1 = {}
2. d1 = []
3. d1 = ()
4. d1 == {}

In a dictionary, the elements are accessed through:

1. Key
2. Value
3. Index
4. None of these