Answer:
The answer is: Only A is correct.
Explanation:
Variables in a program can assume different values at different times, and the program can then produce different results, depending on circumstances, so A is correct.
In a computer language, a reserved word (also known as a reserved identifier) is a word that cannot be used as an identifier, such as the name of a variable, function, or label – it is "reserved from use". This is a syntactic definition, and a reserved word may have no meaning. So, B is incorrect.
Hence, the answer is: Only A is correct.
Answer:

Explanation:
When we convert any decimal number into the hexadecimal number we have to divide that number with 16.
Now according to question the decimal number is 35.
Now to convert this in hexadecimal divide it with 16.

This means the quotient is 2 and the remainder is 3.
Therefore the value of hexadecimal is,

Therefore,
.
Your mom has what is called a Parallel ATA interface. Her computer is very old and I suggest more than just a hard drive :)
Answer:
Explanation:
The object-oriented paradigm; The compilation process Comments; Library inclusions; Program-level definitions; Function prototypes;
The main program; Function definitions Naming conventions; Local and global variables; The concept of a data type;
Integer types; Floating-point types; Text types; Boolean type; Simple input and
output Precedence and associativity; Mixing types in an expression; Integer division and
the remainder operator; Type casts; The assignment operator; Increment and
decrement operators; Boolean operators