Quiz 01

Which of the following pairs of declarations will cause an error message?
- ```
double x = 14.7;
int y = x;
```
- ```
double x = 14.7;
int y = (int) x;
```
- ```
int x = 14;
double y = x;
```
- None
- I only
- II only
- III only
- I and III only
What value is stored in result if
```
int result = 13 - 3 * 6 / 4 % 3;
```
- −5
- 0
- 13
- −1
- 12
Refer to the following code fragment:
```
double answer = 13 / 5;
Console.WriteLine("13 / 5 = " + answer);
```
The output is
```
13 / 5 = 2.0
```
The programmer intends the output to be
```
13 / 5 = 2.6
```
Which of the following replacements for the first line of code will not fix the problem?
- double answer = (double) 13 / 5;
- double answer = 13 / (double) 5;
- double answer = 13.0 / 5;
- double answer = 13 / 5.0;
- double answer = (double) (13 / 5);
Suppose that addition and subtraction had higher precedence than multiplication and division. Then the expression
```
2 + 3 * 12 / 7 - 4 + 8
```
would evaluate to which of the following?
- 11
- 12
- 5
- 9
- −4