Question 33 Jeff is creating a Tree Map in Tableau to show daily food sales in a diner. It looks similar to the chart below. Each row of data had measures for meal (i.e. breakfast, lunch, dinner), food category, menu item, quantity sold, dollar amount, and other fields relevant to the purchase. Daily Food Sales Breakfast Lunch Lunch Breakfast waffles pancakes soup iced tea coffee tea coffee Where would the measure for meal be dragged to in Tableau? Rows Columns Size color salad sandwich pie C eggs

Question 33 Jeff is creating a Tree Map in Tableau to show daily food sales in a diner. It looks similar to the chart below. Each row of data had measures for meal (i.e. breakfast, lunch, dinner), food category, menu item, quantity sold, dollar amount, and other fields relevant to the purchase. Daily Food Sales Breakfast Lunch Lunch Breakfast waffles pancakes soup iced tea coffee tea coffee Where would the measure for meal be dragged to in Tableau? Rows Columns Size color salad sandwich pie C eggs

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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A data set has 4 columns--index, CUSTOMER_EMAIL, Net Revenue, and Year. For each year we need the following information: New Customer Revenue e.g., new customers not present in previous year only Lost Customers New Customers Total Customers Previous Year Total Customers Current Year Please implement it using python.
get_total_cases() takes the a 2D-list (similar to database) and an integer x from this set {0, 1, 2} as input parameters. Here, 0 represents Case_Reported_Date, 1 represents Age_Group and 2 represents Client_Gender (these are the fields on the header row, the integer value represents the index of each of these fields on that row). This function computes the total number of reported cases for each instance of x in the text file, and it stores this information in a dictionary in this form {an_instance_of_x : total_case}. Finally, it returns the dictionary and the total number of all reported cases saved in this dictionary.
5. calculate_new_balance Given a starting balance (a number), and a list of transaction tuples, calculate the final balance for an account. Transaction tuples are of the shape ("description", amount, "withdrawal") , or ("description", amount, "deposit"). The last entry in the tuple will be either "withdrawal" or "deposit". Every withdrawal decreases the balance of the account by the specified amount, and every deposit increases the balance. The return value is the new account balance, as a number. (which could be negative) Sample calls should look like: >>> calculate_new_balance(100, [("payday", 20, "deposit"), ("new shoes", 50, "withdrawal"), ("illicit winnings", 200, "deposit")]) 270 >>> calculate_new_balance (100, []) 100
Question 4 For this question, let's combine ADTS and dictionaries! Let's try to make an ADT that represents a politician. The politician ADT has a constructor make_politician. There are three selectors, get_name, get_party, and get_age. When implementing an ADT, you have the freedom to choose how you want to represent it. Some common data structures used to represent ADTs are lists and dictionaries. The city ADT was implemented using a list. Now, let's use dictionaries to implement our politician ADT. You must use a dictionary for this question, or else you will not pass the tests.
Complete the docstring below using the helper function and information attached: def get_last_syllable(word_phonemes: PHONEMES) -> PHONEMES: """Return the last syllable from word_phonemes. The last syllable in word_phonemes is formed from the last vowel phoneme and any subsequent consonant phoneme(s) in word_phonemes, in the same order as they appear in word_phonemes. >>> get_last_syllable(('AE1', 'B', 'S', 'IH0', 'N', 'TH')) ('IH0', 'N', 'TH') >>> get_last_syllable(('IH0', 'N')) ('IH0', 'N') >>> get_last_syllable(('B', 'S')) () """
Class Diagram Medical Data Patient data + Id int Pk () Id int Pk Room Data + Medical History Varchar(40) Patient Id Varchar(30) First Name Varchar (30) Last Name Varchar (35) Date of Birth Date () Gender fk int (10) Emergency Con int (30) Medical int (30) Address Varchar (40) + Id int Pk () + Rooms_level varchar(20) +Rooms Varchar(20) Fuse + Doctor Varchar (40) + Assign Med History () + Assign Room Level () + Assign Record Room() + Store Doctors Room () + Assign Doctor 0 Use Store Patient Data () Gender Type Class Use Id # int Pk Gender_Name Varchar (10) Check ups Blood Class + Id int Pk () Visit Date int () Check up history () Assign type of Gender () + Id int Pk () + Blood type varchar (20) + Count Visit() + Count Check ups () + Assign Check up history() + Store type of Blood Emergency Contact Id int pk First Name Varchar(40) Last Name Varchar (40) Address Varchar (100) Gender int (10) Phone number (15) Parent type int (20) use Doctors + Id int Pk() + Doc Name varchar (40) Store…
SUNSHINE AIRLINE COMPANY The ER Diagram for the SUNSHINE AIRLINE COMPANY is based on the following: - For each airplane type, we keep track of a unique airplane type ID (AirplaneTypelD), number of engines (NoOfEngines), and number of seats (NoOfSeats). - For each airport, we keep track of a unique airport ID (AirportID), and the length of the main runway (LengthOfRunway). - Each airplane type is able to land at one airport at least, but may be able to land at many airports. Each airport accommodates landing of at least one airplane type, but may accommodate landing of more airplane types. SUNSHINE AIRLINE COMANY (ERD) XXX YYY zzz PPP AAA Relationship BBB Symbol1 Symbol2 In the ER Diagram for the SUNSHINE AIRLINE COMPANY, which word should replace gg? O LengthOfRunway O NoOfEngines O AirplaneTypelD O AirportID O NoOfSeats
Complete the move_dollar_to_the_left(coins_list, position_number, to_move) function. This function takes three parameters (the coins list, the position of the "$" symbol to be moved and the number of positions to move). Firstly, work out the new position for the "$" symbol being moved (always moving to the left). The function replaces the "$" symbol in the position given by the parameter, position_number, '$'] and the position number to with a "-" symbol, and moves a "$" symbol into the new position in the list. For example, if the coins list is ['$', '-', '$', '-', '$', move the coin from is 9 (the last position in the list) and the number of places to move is 3, the function should modify the list to: "['$', '$', '$', '-']. Note: • The position number is a number starting from 1, therefore referring to the "$" symbol in position 9 is referring to the "$" symbol at index 8 of the parameter list. • The function makes changes in place. (i.e. it changes the list that is passed to the…
ISBNThis problem is slightly more difficult than the above problem. This one requires a data type that stores 10 digits. BackgroundPublishers and bookstores use a number system called the International Standard Book Number (ISBN) system to identify books. At the start of publication, each book is assigned a unique ISBN. An ISBN, once assigned, can never be re-used. Click here for detailed information on this numbering system.An ISBN consists of exactly 10 digits. The rightmost digit is the check digit. The check digit is validated modulo 11.• multiply each digit from the first to the ninth by a weight from 10 to 2 respectively (the first digit by 10, the second by 9,.., the ninth by 2).• the sum of the products plus the check digit should be divisible without remainder by 11.• if there is a remainder, the whole number is not a valid ISBN SpecificationsDesign a program that validates an ISBN. Your program keeps accepting a whole number and determining if that whole number is a valid…
Course Data structure and algorithum Question : Consider your own Student ID, e.g. if your Id is F2018266123, then consider 3=a, 2=b, 1=c, 6=d, 6=e, 2=f, and 1=g mean assign alphabets in reverse order, now replace the corresponding digits with the alphabets in the following expression and evaluate. If you have zero ‘0’ digit then you should replace it with 5. Note: stack operation should be mentioned a c b + - e a f / + * g ↑ b +
Some rows of the STUGRADE table of a school are shown below: STU_CODE CLS_CODE GRADE YEAR 291 111 3.1 2010 938 101B 2.3 2011 931 M101 3.3 2040 291 M101 3.4 2018 190 111 2.0 2021 931 321 3.9 2003 Suppose that STU_CODE is the student code (foreign key) and CLS_CODE is the class code (foreign key). Which of the following computes the average for each year of the student with code 931? a. SELECT AVG(GRADE) FROM STUGRADE WHERE STU_CODE = 931 GROUP BY YEAR b. SELECT AVG(GRADE) FROM STUGRADE WHERE STU_CODE = 931. c. SELECT AVG(GRADE) FROM STUGRADE GROUP BY STU_CODE = 931 d. SELECT AVG(GRADE) FROM STUGRADE WHERE STU_CODE = 931 GROUP BY AVG(GRADE)
Best Practices to Follow: It’s worth breaking up each functional task in create_blackjack_game() into separate functions. For example, a function to check the score of a player’s hand, to check whether a player has won, and so on. This entire implementation can be done neatly in about eight functions. Create a Deck of Cards Complete the create_standard_deck() function, which creates a new deck. The deck itself must be a data structure list. The cards within the deck must be represented as tuples of the form (suit, number), where the suit is a string that must be either ‘hearts’, ‘clubs’, ‘spades’, or ‘diamonds’, and the number is an integer that must be one of the following: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, or 14. Note that the number used to identify the card has the following association: Jack = 11, Queen = 12, King = 13, and Ace = 14. In terms of value, the picture cards (Jack, Queen, and King) all have a value of 10, and the Ace card has a value of 11. The casino only wants…