Which is true regarding a problem statement?
A)It provides a vision of the unsolved problem.
B)It is not usually necessary for a successful software development effort.
C)It describes how to increase profits and decrease expenses.
D) It clearly describes the issues that contribute to a problem.

PLEASE HELPP!!

Which part of the cpu accepts data?

*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).

If you want to change the speed of a layer's horizontal scrolling, what should you change? a. the x coefficient b. the y coefficient c. the virtual width d. the order of the game's layers select the best answer from the choices provided