Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Q. Write VB.NET code for the following message box: A Vou have entered an invaiid amount Try again = ]
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- 6. Below is an application in which the number of days for each month in the year is stored in anarray. (For example, January has 31 days, February has 28, and so on. Assume that the year is not aleap year.) Display 12 sentences in the same format for each month; for example, the sentencedisplayed for January should be: Month 1 has 31 days. Given the following pseudocode, fill in themissing lines of code start//Declarationsnum monthnum SIZE = 12num DAYS finish declaring and populating arraymonth = 0while month < SIZEoutput complete output statementmonth = ____________endwhilereturnstoparrow_forwardBased on the flowchart below, Develop the C code programarrow_forwardProgram Purpose - Professional Athletes often hire other professionals to help take care of matters for them. We will group them in four categories: Lawyers, Personal Assistants, Agents, and Trainers. They all get paid a percentage of the athlete's total yearly salary. Lawyers - 10%, Personal Assistants - 3%, Agents - 7%, and Trainers - 5% . Prompt the user to enter the athlete's salary for the year (ensure that the entered value is positive). The user should then enter the name and category of each of the hired professionals. The athlete should be able to hire as many professionals in each category as he/she wants, even if it is more than he/she can afford. Based on the category, calculate the amount that each professional should be paid. After all data has been entered, print the names of each professional hired, how much each is being paid, the total amount the athlete paid, and how much the athlete has left.arrow_forward
- Assembely: What does this code produce? FOR varName,<monday,tuesday,wednesday,thursday,friday> DWORD varName<> ENDMarrow_forward3. Which among the following shows a valid use of the Direction enumeration as a parameter to the moveCharacter function? Select al that apply. enum Direction { case north, south, west, east}func moveCharacter(x: Int, y: Int, facing: Direction) {// code here} moveCharacter(x: 0, y: 0, facing: .southwest) moveCharacter(x: 0, y: 0, facing: Direction.north) moveCharacter(x: 0, y: 0, facing: .south) moveCharacter(x: 0, y: 0, facing: Direction.northeast)arrow_forwardQuestion 28 Given the following code segment, what is in the string referenced by s1? String s1 = "xy"; String s2 = s1; s1 = s1 s2 + "z"; xyz xyxyz xy xy z xy z Zarrow_forward
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