You are the Test Manager for a project to develop a client-server application that allows wine
vendors to order custom-assorted packages of wines of several winemakers to sell special
packages in their wine shops.
You decide to apply a blended risk-based and reactive testing strategy. Below the exit criteria for
the system testinG.
EXCR1- Each “critical” quality risk item must be covered by at least one test condition
EXCR2- Each “critical” requirement must be covered by at least one test condition
The following are the “critical” requirements of the application:
REQ-SEL-1. The application shall allow the user to order only one package at a time
REQ-SEL-2. The application shall allow the user to select between four different packages (2-bottles, 6-bottles, 12-bottles, 15-bottles)
REQ-SEL-3. The application shall allow the user to order a package containing at least 1 bottle
and no more bottles than the package size. No error messages shall be displayed if the user
selects a valid number of bottles (at least 1 bottle and no more than the package size)
REQ-SEL-4. The application shall display an error message “Invalid number of bottles” if an invalid
number of bottles is selected by the user (zero bottles or a number higher than the package size)
REQ-PAY-1. The application shall allow the user to pay with the three accepted credit cards (Visa,
MasterCard, American Express)
REQ-PAY-2. The application shall display an error message “Invalid credit card” if invalid credit
card data are given by the user
The following is the unique “critical” quality risk item that has been identified:
CR-RSK-1. The GUI of the application might accept non-integer values for the input field designed
to get the number of bottles from the user

Test analysis for system testing has just begun and the following test conditions have been
identified.
TC-SEL-2. Test the selection of the package sizes
TC-SEL-4. Test wrong numbers of bottles for an order
TC-CR-RSK-1. Test the accepted values from the input field designed to get the number of bottles
from the user
What is the MINIMUM number of test conditions that must be added to fulfill both the EXCR1 and
EXCR2 exit criteria?

A.
4

B.
3

C.
2

D.
1

Explanation: