QUESTION 1 Questions 1 - 5 uses the following image Online Purchase Incorrect Login o Login extend WriteReviev ViewProductDetails extend>> Customer sinclude> SearchProduct 1. Which of the following is true for Use-Case IncorrectLogin? a. Is invoked every time the Login option use-case is selected b. Can be selected directly by the Customer Actor Is an optional Use-Case that is extended through the Login use case d. Is an Entry (e.g., Pre) Condition Use-Case for at least one other Use-Case QUESTION 2 Consider the following statement taken from a selected Use-Case sequence of a Use-Case description): The system displays the dimensions for the selected product Which Use-Case would most likely have this statement as part of its sequence? a. Search Product b. Login ViewProduct Details d. a and c are both correct QUESTION 3 Which of the following is true for the Write Review Use-Case? a. It is always required whenever Search Product is selected "It is optional whenever Search Product is selected It is optional whenever View Product Details is selected d. It is optional whenever Login is selected b. e. b and c are both correct QUESTION 4 Which of the following Use-Cases is most likely an Entry Condition Use-Case for all others ? a. Login b. Search Product C.View Product Details d. IncorrectLogin QUESTION 5 a. Which of the following is true for View Product Details? It can be selected directly by the User b. It is invoked only if Search Products option is selected directly by the User It cannot ever be directly selected by the User d. It is required by the Search Products option e. Both a and d are correct