Lab-PCLP-General

What is a correct command line syntax for checking if python is installed on your computer?

• python --version

• python ##version

• python version

• py version

What is the correct file extension for Python files?

• .pth

• .pytn

• .py

• .ppt

Which character is used to define a Python comment:

• //

• #

• '

• /*

What is a correct way to declare a Python variable?

• var x = 'String'

• x = 2.8

• x = 5

• #x = 'Ana are mere'

How can you declare a string variable?

• x = 'String'

• x = "Str"

• str x = '23'

• x = '23'

Variable names are not case-sensitive. (a = 5 is the same as A = 5 ?)

• True

• False

What is a correct syntax to add the value 6, to 3 variables in one statement?

• x , y , z = 6

• x = y , z = 6

• x = y = z = 6

• x = y = z = 3

What is the correct syntax to assign values to multiple variables in one line?

• x = y = z = 3, 4, 5

• x, y, z = "Str", "Int", "Char"

• x, y = z = 3, 6, "String"

If x = 5, what is a correct syntax for printing the data type of the variable x?

• print(dtype(x))

• print(type(x))

• print(x.dtype())

What is the output of the following code?

p, q, r = 10, 20, 30

print(p, q, r)

• 10 20

• 10 20 30

• 102030

• Error: invalid syntax