The intSales array is declared as follows:
Dim intSales() As Integer = {10000, 12000, 900, 500, 20000}.
1. Which of the following loops will correctly multiply each element by 2? The intSub variable contains the number 0 before the loop is processed.
a. Do While intSub <= 4 intSub *= 2 Loopb. Do While intSub <= 4 intSales *= 2 intSub += 1 Loopc. Do While intSub < 5 intSales(intSub) *= 2 intSub += 1 Loopd. None of the above.

Ihave been given the number of guns per 100, and the total firearm-related deaths per 100,000. i have to find the actual number of guns per country and actual number of gun-related deaths. if somebody could show me how to do 1 question, i can finish the rest, i am just confused. tia

File account.java (see previous exercise) contains a definition for a simple bank account class with methods to withdraw, deposit, get the balance and account number, and return a string representation. note that the constructor for this class creates a random account number. save this class to your directory and study it to see how it works. then write the following additional code: 1. suppose the bank wants to keep track of how many accounts exist. a. declare a private static integer variable numaccounts to hold this value. like all instance and static variables, it will be initialized (to 0, since it’s an int) automatically. b. add code to the constructor to increment this variable every time an account is created. c. add a static method getnumaccounts that returns the total number of accounts. think about why this method should be static - its information is not related to any particular account. d. file testaccounts1.java contains a simple program that creates the specified number of bank accounts then uses the getnumaccounts method to find how many accounts were created. save it to your directory, then use it to test your modified account class.

Which feature of a blog to restore and retrieve older post