CEN 6070

CIS 4930/6930: Programs, Functions, Strange Loops, and Consciousness Programs and Functions Assignment 3 1. (5 pts.) If f = [while p do g], which one of the following, according to the Iteration Recursion Lemma (IRL), is functionally equivalent to [while p do g]? Circle ONE only. a. [if p then f;g end_if] b. [if p then gof end_if] c. [if p then g else f end_if_else] d. [if p then f else g end_if_else] e. [if p then g end_if] f. [if p then f end_if; g] g. [if p then g;f end_if] h. [i...

Software Testing & Verification Assignment 8 Worksheet NOTE: ATTEMPT TO PROVIDE ANSWERS FOR ALL PROBLEMS. IF YOU DO NOT UNDERSTAND A PROBLEM, REVIEW THE RELEVANT LECTURE NOTES AND/OR SEEK HELP FROM OTHER SOFTWARE TESTING & VERIFICATION STUDENTS (VIA POSTS IN THE ASSIGNMENT 8 DISCUSSION SPACE, FOR EXAMPLE). Remember: an assignment operation in a program (often represented as “:=”, as in “X := X+1”) is NOT the same as the concept of mathematical equality (usually represented as “...

CIS 4930/6930: Programs, Functions, Strange Loops, and Consciousness Programs and Functions Assignment 2 1. (4 pts.) Which one of the following statements best captures the precise meaning of the strong correctness predicate, "{P} S {Q} strongly"? (Circle ONE only.) a. P must hold before S executes and Q must hold if S terminates. b. {P} S {Q} is true unless Q could be false if S terminates. c. If P holds before executing S, S must terminate in state Q. d. If P holds before execut...

Software Testing & Verification Assignment 8 Worksheet NOTE: ATTEMPT TO PROVIDE ANSWERS FOR ALL PROBLEMS. IF YOU DO NOT UNDERSTAND A PROBLEM, REVIEW THE RELEVANT LECTURE NOTES AND/OR SEEK HELP FROM OTHER SOFTWARE TESTING & VERIFICATION STUDENTS (VIA POSTS IN THE ASSIGNMENT 8 DISCUSSION SPACE, FOR EXAMPLE). Remember: an assignment operation in a program (often UepUeVenWed aV ³:=´, as in ³X := X+1´) is NOT the same as the concept of mathematical equality (XVXall UepUeVenWed aV ³=´,...