1. Use the following selection structure to answer the next three questions: If intNumber<= 100 Then intNumber = intNumber * 2 Elself intNumber> 500 Then intNumber = intNumber * 3 Else intNumber = intNumber End If 1. Assume intNumber initially contains 1000. What value intNumber will contain after the above selection structure is executed? Answer

1. Use the following selection structure to answer the next three questions: If intNumber<= 100 Then intNumber = intNumber * 2 Elself intNumber> 500 Then intNumber = intNumber * 3 Else intNumber = intNumber End If 1. Assume intNumber initially contains 1000. What value intNumber will contain after the above selection structure is executed? Answer

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Descriptión 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.
Module 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 please
Using C++ Language Assign numMatches with the number of elements in userValues that equal matchValue. userValues has NUM_VALS elements. Ex: If userValues is {2, 1, 2, 2} and matchValue is 2 , then numMatches should be 3.Your code will be tested with the following values:matchValue: 2, userValues: {2, 1, 2, 2} (as in the example program above)matchValue: 0, userValues: {0, 0, 0, 0}matchValue: 10, userValues: {20, 50, 70, 100} code: #include <iostream>using namespace std; int main() { const int NUM_VALS = 4; int userValues[NUM_VALS]; int i; int matchValue; int numMatches = -99; // Assign numMatches with 0 before your for loop cin >> matchValue; for (i = 0; i < NUM_VALS; ++i) { cin >> userValues[i]; } /* Your solution goes here */ cout << "matchValue: " << matchValue << ", numMatches: " << numMatches << endl; return 0;}
9. consider the following code: int numCredit = 75; string studentYear: if (numCredit >= 90) studentYear = "senior"; if (numCredit >= 120) Console.WriteLine("student is ready to graduate"); else Console.WriteLine("ştudent needs more credit hours to graduate"); else Console.WriteLine("student is not senior"): After this code is executed, which text is displayed? senior student is ready to graduate student needs more credit hours to graduate student is not senior MacBook Pro
1. Retail Price CalculatorWrite an application that accepts from the user the wholesale cost of an item and its markup percentage. (For example, if an item’s wholesale cost is $5 and its retail price is $10, then the markup is 100%.)The program should contain a function named CalculateRetail that receives the wholesale cost and markup percentage as arguments, and returns the retail price of the item. The application’s form should look something like the one shown in Figure 6-22.
color: one of the following strings: 'red', 'blue', 'silver', 'white', 'black'year: year of manufacturing. A number between 1990 and 2018company: one of the following strings: 'Honda', 'Toyota', 'Ford', 'Chevrolet'model: one of the following strings: 'sedan', 'hatchback', 'SUV'Give a logical expression that evaluates to a True or False for a set of cars. e.g. Expression for "Red SUV cars" is (color == "red" and model == "SUV") Give an expression for "Ford sedan cars that are red or blue and were manufactured after 2000"
Visual Studio 2022 - Visual Basic - Windows Forms App (.NET Framework) Put the text "I love Lucy" in a label. Add a button btnChange. Add another lable lblNumber Use string functions to do the following separately when clicking on the button. (use the label text changed event and a string function to show in the lblNumber the number of characters of the string displyed in the first label when the chnages occur) : 1. Remove "I" from the label text 2. Substitute "I" with "You" 3. Add "very much" at the end 4. Substitute "love" with "hate"
A Costume shop requests a Computer application that advertizes Costume rentals. This week's Costume rental specials are as follows : Table Costume Price per week Renaissance Fair $40 Stormtrooper $49 Batman / Batgirl $36 Pirate $29 Write an application that allows the user to select any of the five costume rental specials. When the user selects a costume, the corresponding cost and a picture of the costume should be displayed. Clear each prior price and picture when the user selects a different costume. After selecting a costume, the user should be able to book the costume rental and then CLOSE the window. Show screenshot of work
The code segment will display PTUKPTUK: int value = 1; value++; switch (value) { case 1: cout << "PTUK"; case 1 + 1: cout << "PTUK" << "PTUK";break; default: cout << "PTUK"; } Select one: O True False
Assume that grade is a variable whose value is a letter student_grade-- any one of the following letters: 'A', 'B', 'C', 'D', 'F". Assume further that there are the following int variables, declared and already initialized: acount, bcount, ccount, dcount, fcount. Write a switch statement that increments the appropriate variable (acount, bcount, ccount, etc.) depending on the value of grade. So if grade is 'A' then acount is incremented; if grade is'B' then bcount is incremented, and so on.
Trace through what values are stored in each variable as the code executes and what values will be displayed. Assume the user enters Nassau, 10 in that order. county input ('Enter the county you live in: ') credits int(input ('Enter the number of credits you are taking: ')) if county 'Nassau' and credits >= 12: == tuition = 2000 elif county == 'Suffolk': tuition 3990 elif credits >= 10: tuition = credits * 160 else: tuition = credits * 30 print (tuition) county credits tuition output
True or False The assignment operator assigns the value that appears on its left side to the item that a ppears on its right side.