COMP130_IO_Selection

n = input("Enter an expression", "s")

what is the value of n if user enter 1+1

fprintf('Some example output is %8.#f \n', pi*1000)

To generate the following output, what is the value of # ?

3141.593

• 0

• 2

• 3

• 7

The ____command allows the user to select 5 points from

a figure window and converts the points into the

appropriate x- and y-coordinates.

x = [ 1, 2, 3, 4, 5];

y = [2, 2, 2, 4, 6];

x<y

Which one is the result?

• 1

• 0

• 0 0 0 0 1

• 1 0 0 0 1

What is result of the following code

x = 25;

x < 30 < x

What is the result of the following code?

x = 2;

y = 2;

3 - x < x - y

What is the result of the following code?

x = 2;

y = 2;

(x==y)+1

what is the result of the following code

x = 1.1;

floor(x) == x | floor(x) == round(x)

Which of the following statements is true if the output is Case 3

• x is greater than 6

  y is equal to 'A'

• x is greater than 6

  y is not equal to 'A'

• x is less than or equal to 6

  y is not equal to 'A'

• x is less than or equal to 6

  y is equal to 'A'