Mod 2 Test

What is the output of the following code?

y = 2 + 3 * 5.

print(Y)

• error

• 25.

• 17

• 17.0

What is the output of the following code if the user enters two lines containing 2 and 4 respectively?

x = input()

y= input()

print (x +y)

• 2

• 24

• 4

• 6

The 0o prefix means that the numbers after it is denoted as:

• binary

• decimal

• hexadecimal

• octal

The print() function can outpur values of:

• just one argument

• not more than five arguments

• any number of arguments (excluding zero)

• any number of arguments (including zero)

The meaning of the keyword parameter is determined by:

• Its positions within the argument list

• its value

• the argument's name specified along with its value

• its connection with existing variables

Which of the following variable names are illegal?

select two

• True

• true

• TRUE

• and

What is the output of the following snippet (code) if the user enters two lines containing 2 and 4 respectively?

x = int(input())

y = int(input())

x = x//y

y= y//x

print(y)

• 4.0

• error

• 2.0

• 8.0

The ** operator

• preforms floating-point muliplication

• preforms duplicated muliplication

• preforms exponentiation

• does not exist

The value twenty point twelve times ten raised to the power of eight should be written as:

• 20.12E8

• 20E12.8

• 20.12*10^8

• 20.12E8.0

What is the output of the following snippet(code)?

x = 1

y = 2

z = x

x = y

y = z

print (x, y)

• 2 1

• 1 1

• 2 2

• 1 2