Answer:
Each variable has a name, a value, and a type. The value might change over time, and that's why its “variable.” Many variables store numbers and strings, like the ones above. Variables can also store other types of data, like lists, dictionaries, and Boolean values
Explanation:
Answer:
D. 256
Explanation:
Given

Required
Determine the maximum number of output
To get the required value, we make use of the following:

Where n is the bits of the opcode.
i.e.

Substitute 8 for n in 


<em>Hence, option D answers the question</em>
Answer:
no i can't do better ggs
Explanation:
im not smart (also I did answer the question ;) )
Answer:
C. sqrt(Math)
Explanation:
All but one of options A to E are is not a static method.
Only option C is a static method. The sqrt() is a static method of Math, that can always be used as Math.sqrt() is used;
The Math class defines all of its methods to be static. Invoking Math methods is done by using Math as a method rather than a variable of type Math; this means that sqrt(Math) doesn't rely on instance variables and don't need to be overridden, unlike others.
Lastly, sqrt(Math) is a static method because unlike other options, it is an utility method, and it is relevant to computations on primitive data types.
The purpose of the static method is in large part to offer a standard library of functions, and it doesn't need to be applied directly to an object.