While working with MySQL database in Python, which of the following statements is/are correct about the fetchone() method?

1. It is used for fetching the next row of a query result set.

2. It is used for returning the number of rows that were affected by an execute() method.

3. It is used for fetching only the first or the last row of a query result set.

Output of the given Python code? tuple1 = (0 ,1, 2, 3) print(tuple1[1:]) print(tuple1[::-1]) print(tuple1[2:4])

Output of the Python code given in the image?

Output of the following Python language code? def ps(a,b = 2): return a + b a=8 s1 = 1 i = 1 while i <= a: s1 = s1 + i *2 i = i+1 print(ps(a=1) + ps(a=1, b=3)+s1)

Correct answer from the given options. class St: stm = stm = 'B' def __init__(self, n, r): self.n = n self.r = r a = St('D', 3) print (a.stm) St.stm = 'D' b = St('A', 4) print (a.stm) print (b.stm)

Output of the following Python code? lis = [11, 22, 33] lis1 = [14, 5, 6] lis2= lis + lis1 print (end='') for i in range(0,len(lis2)): print (lis2[i]*1, end=' ') print ("\r") lis3 = lis * 2 print (end='') for i in range(0,len(lis3)): print (lis3[i]+1, end=' ')

Which is _not_ a way to control how Python finds the implementation of modules for import?

How is the ternary operator written in Python 2.5+?

In a Python 2 new-style class declared as 'Child(Base)', what is the correct way for a method 'foo()' to call its base implementation?

Which of these will allow you to put more than one statement in one line of text?

Which datatypes are immutable in Python