A string variables??? I'm not sure does this have any multiple choice
Answer:
See the attached picture.
Explanation:
See the attached picture.
Answer:
Null
Explanation:
It entirely depends on the language you are using to implement this.
But generally by the rule of scope, "result" will return null since get() was not defined to accept any argument, and it neither know the global "x" not defined it's own x in the function.
The answer is If a skin or blood TB test is posittive, your doctore mau give you a chest X-ray. They will look for abnormal spots on your lungs or any changes caused by TB.
