What is the typical drive letter for the hard drive?

Which two editions of windows 7 support 64 bit cpus? choose two out of professional, business, starter, or home premium.

Avariable definition defines the name of a variable that will be used in a program, as well as

*write a program that defines symbolic names for several string literals (chars between quotes). * use each symbolic name in a variable definition. * use of symbolic to compose the assembly code instruction set can perform vara = (vara - varb) + (varc - vard); ensure that variable is in unsigned integer data type. * you should also further enhance your symbolic logic block to to perform expression by introducing addition substitution rule. vara = (vara+varb) - (varc+vard).