Question

Which of the following statements will cause an error?

x = 17
x = 42 % 7
17 = x
x = '17'

Answer 1

The statement x = 17 = x will cause an error because the equal sign (=) should not be used to assign a value to a variable, but to compare two values.

Step-by-step explanation:

The statement that will cause an error is x = 17 = x. In this statement, the equal sign (=) should not be used to assign a value to a variable, but to compare two values. To correctly assign a value to a variable, we use the assignment operator (=) instead.

So, the correct statements would be:

• x = 17;
• x = 42 % 7;
• x = '17';