7.The following statement creates a BankAccount array: BankAccount[] acc = new BankAccount[10]; Is it okay or not okay to execute the following statements? acc[0].setBalance(5000.0); acc[0].withdraw(100.0); 8.If a sequential search method is searching for a value that is stored in the last element of a 10,000-element array, how many elements will the search code have to read to locate the value?

it would be a. excessive network collisions or d. slow connectivity between devices those would be my answer.

answer; certification; plz check first, i believe this is correct. good luck;

amazon is a website were you shop cosmetics such as clothes, electronics and food. amazon also makes there own thechnology such as kindle book readers and tablets or the alexa which is an inteligent ai. and they also have a streaming service which is called prime video.