Consider the items in the following shopping carts: Cart Items Dress, Swim-Suit, Sun-Glasses, Sandals 2. Sun-Glasses, Sandals, Hat Dress, Sandals, Sneaker, Sun-Glasses 4 Shorts, Sandals, Dress, T-Shirt 5. Shorts, Dress, T-Shirt Complete the following statements by filling in the blanks with an integer unless specified otherwise: % (in percent). 1. The support of the rule IF (Sun-Glasses) THEN (Dress) is % (in percent). 2. The confidence of the rule IF (Sun-Glasses) THEN (Dress) is (rounded to 2 decimal places). 3. The lift of the rule IF (Sun-Glasses) THEN (Dress) is

Consider the items in the following shopping carts: Cart Items Dress, Swim-Suit, Sun-Glasses, Sandals 2. Sun-Glasses, Sandals, Hat Dress, Sandals, Sneaker, Sun-Glasses 4 Shorts, Sandals, Dress, T-Shirt 5. Shorts, Dress, T-Shirt Complete the following statements by filling in the blanks with an integer unless specified otherwise: % (in percent). 1. The support of the rule IF (Sun-Glasses) THEN (Dress) is % (in percent). 2. The confidence of the rule IF (Sun-Glasses) THEN (Dress) is (rounded to 2 decimal places). 3. The lift of the rule IF (Sun-Glasses) THEN (Dress) is

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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Question 17 And question 19 Thanks in advance ?
Leap years have 366 days (29 Any year that is divisible by 4 but not by 100 is a leap year. If a year is divisible by 400 then it is also a leap year. So in short any year that is divisible by 4 is a leap year, unless it is divisible by 100, in which case it must also be divisible by 400 for it to be a leap year. Example: 1996 and 2000 were leap years, but 1900 was not. days in February).
Python
Suppose the Great Frederick Fair wants to update its ticketing software. They need you to write a program to handle the price calculations, using the rules*: ● The basic price of a ticket is $40. Senior citizens (age >= 65) get a 50% discount. Children under 6 are free (100% discount). For residents of Frederick County, the basic price is $35; the same discounts still apply. So the individual ticket prices range from $0 to $40. ● . Your program should request age and county name from the user. The age will be entered as an integer and the county name as a string. Before calculating the price, confirm that the user's age is valid - not negative and not more than 110. If it is not, give a message and do not do the price calculation. Also, the county name should not be case sensitive - for example, Frederick, frederick, and FREDERICK should all be acceptable. Your program should then calculate and print out the ticket price, using the appropriate discounts. Test your program with a…
Complete the following sentence. operators are operators that compare two numbers and produce a true or false result. For example, a > b contains such an operator that compares the numbers in variables a and b. If the value in a is greater than the value in b, then this operator returns a true result. Otherwise, the operator returns a false result.
Ser X Google Docs earn.edgenuity.com/player/ ciples Semester A 2 3 4 X + Which statements are true? Select three options. Mark this and return Functions can have one parameter. Functions can have many parameters. Functions must have a return value. Functions must have a parameter. Functions can have two parameters. O Σ DELL Save and Exit
Complete function PrintPopcornTime(), with int parameter bagOunces, and void return type. If bagOunces is less than 3, print "Too small". If greater than 10, print "Too large". Otherwise, compute and print 6* bagOunces followed by seconds". End with a newline. Example output for ounces = 7: 42 seconds 1 #include NM & in 107 2 3 void PrintPopcornTime (int bagOunces) { 4 requiriturgy 5 /* Your solution goes here */ 6 7} 8 9 int main(void) { 10 int userOunces; 11 12 scanf("%d", &userOunces); 13 14 15 16} PrintPopcornTime (userOunces); return 0;
2. Let A(x) be the statement "x has apples," C(x) be the statement "x has cherries," and B(x, y) be the statement "x is better than y," where the domain of x and y consists of all pies. Which logical expression corresponds to the following statement? "There is some pie that has apples that is better than every pie that has cherries." a. 3xVy(A(x) ^ (C(y) → B (x, y))) b. xvy(A(x)^C(y) ^ B (x, y)) c. xvy((A(x) ^ C(y)) → B (x, y)) d. 3xVy(A(x) → (C(y) ^ B (x, y)))
An employee uses the following coding logic for the company’s resource access: String result = authenticate( . . . ) ; if(result.equals (ACCESS DENY) ) // do stuff after authentication fails e l s e // do stuff after authentication succeeds Suppose values returned by the authenticate function include ACCESS OK and ACCESS DENY. Is there a security flaw in the program? If so, explain and rewrite the code.
3) 4 people participating in a voting make their decisions by pressing the buttons in front of them. The person accepting the offer presses the button, otherwise he does not. The result of voting with two green and red lamps in the hall is determined as follows. If the acceptance votes are 0,1 or 2, only the red lamp is lit. If the acceptance votes are 3, both lamps are lit. If the acceptance votes are 4, only the green lamp is lit. Note: There is a switch that prevents the lamps from being lit before each vote. a- Create the truth table of the circuit. b- Realize the design of the circuit.