Q51.
Which of the following is a methodology for verifying that functions are executed according to the design document, with a focus on output results for input data?
a) Top-down test
b) Bottom-up test
c) Black box test
d) White box test
Q52.
Which of the following conditions is the most appropriate for changing and adding a program to a system that is currently in operation?
a) After finishing changes to the program, perform tests under the same conditions as
the production environment, before determining whether to apply to the system in
operation.
b) When adding a program, changes are to be directly applied to the system in operation
by finding the appropriate timing to make the changes.
c) If the system is in operation, the system must be shutdown before quickly adding the
program, since it is not possible to test the program that will be added.
d) It is sufficient to test only the portion that is added, to verify that the added program
functions correctly.
A black box test is to be performed for a system that is under d