Study the following variables with their initial values and the statements that follow, which is based on the variables and their initial values. Indicate which of the outputs provided will be displayed after the statements have been executed. Description Integer to enter Half of number Third of number Quarter of number DisplayFractions display "Enter an integer" enter number half = number / 2 third = number / 3 quarter = number / 4 display "Half of the number is", half display "A third of the number is ", third display "A quarter of the number is", quarter end Integer real real real Type number half third quarter Variable name 45 Initial Value

Study the following variables with their initial values and the statements that follow, which is based on the variables and their initial values. Indicate which of the outputs provided will be displayed after the statements have been executed. Description Integer to enter Half of number Third of number Quarter of number DisplayFractions display "Enter an integer" enter number half = number / 2 third = number / 3 quarter = number / 4 display "Half of the number is", half display "A third of the number is ", third display "A quarter of the number is", quarter end Integer real real real Type number half third quarter Variable name 45 Initial Value

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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Write multiple if statements. If car_year is 1969 or earlier, print "Few safety features." If 1970 or later, print "Probably has seat belts." If 1990 or later, print "Probably has antilock brakes." If 2000 or later, print "Probably has airbags." End each phrase with a period and a newline.
One variable can have only value
In this lab, you use the flowchart and pseudocode found in the figure below to add code to a partially created Java program. When completed, college admissions officers should be able to use the Java program to determine whether to accept or reject a student, based on his or her test score and class rank. start input testScore, classRank if testScore >= 90 then if classRank >= 25 then output "Accept" else output "Reject" end if else if testScore >= 80 then if classRank >= 50 then output "Accept" else output "Reject " endif else if testScore >= 70 then if classRank >= 75 then output "Accept" else output "Reject" end if else out put "Reject" end if end if end if stop Instructions Study the pseudocode in picture above. Declare the variables testScoreString and classRankString. Write the interactive input statements to retrieve: A student’s test score (testScoreString) A student's class rank (classRankString) Write the statements to convert the string representation…
True or False 3. Variable names can have spaces in them
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Study the following variables with their initial values and the statements that follow, which is based on the variables and their initial values. Indicate which of the outputs provided will be displayed after the statements have been executed. Description Type Variable name Initial Value Integer to enter Half of number Third of number Quarter of number DisplayFractions display "Enter an integer" enter number half = number / 2 third = number / 3 end Integer real real real quarter = number / 4 display "Half of the number is", half display "A third of the number is ", third display "A quarter of the number is ", quarter Select one: a. Half of the number is 22.5 A third of the number is 15.0 A quarter of the number is 11.25 b. Half of the number is 26.5 A third of the number is 13.0 A quarter of the number is 10.25 O c. display "Half of the number is", number / 2 display "A third of the number is", number / 3 display "A quarter of the number is", number / 4 O d. display "Half of the number…
Question Write a program that asks for the number of calories and fat grams in a food. The program should display the percentage of calories that come from fat. If the calories from fat are less than 30% of the total calories of the food, it should also display a message indicating that the food is low in fat. One gram of fat has 9 calories, so Calories from fat = fat grams * 9. The percentage of calories from fat can be calculated as Calories from fat total calories . Input Validation: Make sure the number of calories and fat grams are not less than 0. Also, the number of calories from fat cannot be greater than the total number of calories. If that happens, display an error message indicating that either the calories or fat grams were incorrectly entered.
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Briefly explain the difference between WHERE and HAVING statements. enter response here
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