What is the output of the program?

nums=[]

print(nums)

What is the output of the following code:

import math
print(math.pow(5, 3))

What will be the output of the following Python code?

str = "hello"

print(str[:2])

Which of the following import statements for the os module in Python is recommended?

What is the output of the following code?

x = 'abcd'

for i in range(len(x)):

    x[i] = x[i].upper()

print(x)

What will be the output of the following code?

import functools as f
a = [125, 100, 5, 4, 3, 2, 1]
b = f.reduce(lambda x, y: x - y, a)
print(b)

What is the output of the following piece of code when executed in Python shell?

a = "Check" * 3

 

import turtle
t=turtle.Pen()
t.color(0,1,0)
t.begin_fill()
for i in range(0,4):
t.forward(100)
t.right(90)

What Is The Output Of The Following Code Snippet?

nums = range(2, 50)
for i in range(2, 8):
   nums = list(filter(lambda x: x == i or x % i, nums))
print (nums)