• What does the eval() function return?

• How many arguments does the function eval() take?

• Which of the following is the application of eval() function?

• Which of the following code snippets do not give an error?

What is the output of the below code?

code=’sorted([1,4,8,2])’
eval(code)

Find the output of the below code if the entered inputs are x**3+6*x+2, 2.

exp=input(‘Enter an expression in x’)
x=int(input(‘Enter the value of x’))
eval(‘exp’)

• Which of the following give the output as True?

What is the output of the below code?

n=4
eval(‘if(n>0):print(“Number is positive”)’)

• Which of the following code snippets give an error?

What is the output of the below code if the inputs are ‘cube’ and 5?

def sq(x):
    return x*x
def cube(x):
    return x**3

f_name=input(‘Enter either “sq” or “cube” : ‘)

x=input(‘Enter the number’)
fun=f_name+'(‘+x+’)’
eval(fun)

• What is the second argument of the eval() function?

• Which of the following is the risk with the eval() function?

What is the output of below code?

eval(‘dir()’,{})

What is the output of below code?

import math
a=5
b=6
eval(‘math.ceil(a+b/5)’,{})

What is the output of below code?

from math import *
a=16

print(eval(‘sqrt(n)’,{‘__builtins__’: None},{‘sqrt’:sqrt,’n’:a}))