
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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In general, which type of module might have variables passed to it using both ByVal and ByRef?
a. Output sub
b. function
c. input sub
d. processing sub
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- Examine the following pseudocode module header, and then select a statement that calls the module, passing 22 and "Bob" as an argument.Module showOutput(Integer aNumber, String userName)// etc...End Module A)Call showOutput(22, "Bob")B)Call showOutput("Bob", 22)C)Call Module(argument = "Bob", parameter = "22")D)Define Module ("Bob", 22)arrow_forwarda. Draw the hierarchy chart , flowchart , Pseudocode , C++ and then plan the logic for a program needed by Hometown Bank.The program determines a monthly checking account fee. Input includes an account balance andthe number of times the account was overdrawn. The output is the fee, which is 1 percent of the balance minus 5 dollars for each time the account was overdrawn. Use three modules. The main program declares global variables and calls housekeeping, detail, and end-of-job modules. The housekeeping module prompts for and accepts a balances. The detail module prompts for and accepts the number of overdrafts, computes the fee, and displays the result. The end-of-job module displays the message . b. Revise the banking program so that it runs continuously for any number of accounts. The detail loop executes continuously while the balance entered is not negative; in addition to calculating the fee, it prompts the user for and gets the balance for the next account. The end-of-job…arrow_forwardQuestion Examine the following pseudocode module header, and then select a statement that calls the module, passing 22 and "Bob" as an argument. Module showOutput(Integer aNumber, String userName) // etc... End Module Call Module(argument = "Bob", parameter = "22") Call showOutput(22, "Bob") Call showOutput("Bob", 22) Define Module ("Bob", 22)arrow_forward
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