Given the code fragment:

What is the result?

Given the code fragment:

What is the result?
A:

B:

C:

D:

Given:

And given the commands:

What is the result?
1 null

Given the code fragment:

Which code fragment prints red: blue: small: medium?

Given the code fragment:
String name = "Spot";
int age = 4;
String str ="My dog " + name + " is " + age;
System.out.println(str);
And
StringBuilder sb = new StringBuilder();
Using StringBuilder, which code fragment is the best potion to build and print the following
string My dog Spot is 4