
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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An array of structure variables is declared using the statement Dim inventory(4) As Product. Write a Visual Basic statement that assigns the number 100 to the intQuantity member contained in the last array element.
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- True or False Before you can use the structure to store data, you must create an instance of the structure in memory.arrow_forwardDescriptión Instructions Timed Test This test has a time limit of 30 minutes.This test will save and subr Warnings appear when half the time, 5 minutes, 1 minute, and 3 Multiple Attempts Not allowed. This test can only be taken once. Force Completion This test can be saved and resumed at any point until time has exp Remaining Time: 08 minutes, 03 seconds. * Question Completion Status: A Moving to another question will save this response. Question 5 What type of structure allows you to repeat a set of instructions multiple times? O a. sequence O b. loop O c. decision O d. nested A Moving to another question will save this response. 15 7 10 % & 4.arrow_forwardModule main() // Local variables Constant Integer SIZE = 7 Declare Integer employee[SIZE] = 56588, 45201, 78951, 87775, 84512, 13028, 75804 Declare Integer hoursWork[SIZE], index Declare Real payRate[SIZE], wages[SIZE], totalWages = 0 // Get name For index = 0 to SIZE - 1 Display “For employee number “, employee[index], “: “ Display “Enter hours: “ Input hoursWork[index] Display “Enter pay rate: “ Input payRate[index] Set wages[index] = hoursWork[index] * payRate[index] Set totalWages = totalWages + wages[index] End For // show gross wages For index = 0 to SIZE – 1 Display “For employee number “, employee[index], “, wages “,wages[index] End For Display “Total wages “,totalWages End Module Flowchart pleasearrow_forward
- the statement if (form.element.length>=1) is a form of ___ validationarrow_forwardDeclare an enumerated data type named Direction with enumerators for North, South, East, and West.arrow_forwardDesign the pseudo code that calculates and displays a person's body mass index(bmi) based upon their weight and height. The calculation uses the formula: bmi = (weight/ (height*height)) psedocode must have proper internal documentation, using block and or line comments. Declare all variables before using them. Pseudo code must illustrate calculations.arrow_forward
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