Python questions

Thanks

1.How do we get a variable from the command line?

cin << "Enter message";

console.read("Enter message")

system.readline("Enter message")

input("Enter message")

2. If we have a list x [1,2,3,4], how do we print the first element?

print x[0]

print x[1]

print x.first()

print x(0)

3. Which of the following are valid Python variable names?

return

Age

4square

route66

ver1.3

home_address

4. Which of the following are Python reserved words (keywords)

and

None

class

default

goto