What will be the output generated by the following snippet?

a = [5,10,15,20,25]
k = 1
i = a [1] + 1 
j = a [2] + 1 
m = a [k + 1]
print (i, j , m)

1. 11 15 16
2. 11 16 15
3. 11 15 15
4. 16 11 15

The process of arranging the array elements in a specified order is termed as:

1. Indexing
2. Slicing
3. Sorting
4. Traversing

What is the output of the following ?

d = {0: 'a', 1: 'b', 2: 'c'}
for i in d:
    print(i)

1.

0  
1  
2

2.

a  
b  
c

3.

0  
a  
1  
b  
2  
c  

4.

2  
a  
2  
b  
2  
c  

What is the output of the following ?

x = 123
for i in x:
    print(i)

1. 1 2 3
2. 123
3. Error
4. Infinite loop