producing robust programs

Question 1

what is iterative testing

Answer 1

testing modules throughout development

issues will be found and fixed and then the module should be retested

Question 2

what is terminal testing

Answer 2

testing whole program at the end of the development

Question 3

what is a syntax error

Answer 3

not following the rules of the code

Question 4

what is logic error

Answer 4

code does not do as intended

Question 5

what is validation and give an example

Answer 5

name = input()

while name.length == 0
name = input()
endwhile

Question 6

what are the test for robustness

Answer 6

normal - typical user input
boundary - on the edge of being allowed
invalid/erroneous completely wrong

Question 7

whats the difference between invalid and erroneous testing

Answer 7

invalid is correct data type and wrong
erroneous wrong data and wrong