Given the observation table for student who pass/ do not pass the test according to their studying style, concentration level and sleeping habits below: Draw the decision tree for the below table (you can draw it on paper and upload the picture of the solution). Test Study Sleep Concentrate Time Pass ? 1 Hard No High Long Yes 2 Less Yes High Less Yes 3 Don't study No No Long No 4 Don't study No High Long No 5 Hard Yes No Long Yes Hard No No Less No 7 Less Yes No Long No 8. Less Yes High Long Yes 9. Less Yes No Less No 10 Don't study No High Less No

Given the observation table for student who pass/ do not pass the test according to their studying style, concentration level and sleeping habits below: Draw the decision tree for the below table (you can draw it on paper and upload the picture of the solution). Test Study Sleep Concentrate Time Pass ? 1 Hard No High Long Yes 2 Less Yes High Less Yes 3 Don't study No No Long No 4 Don't study No High Long No 5 Hard Yes No Long Yes Hard No No Less No 7 Less Yes No Long No 8. Less Yes High Long Yes 9. Less Yes No Less No 10 Don't study No High Less No

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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29. Continue the source code below to complete the house shape! Distance (km) : 16 Time (minute): 27 Price per km: 2000 Price per minute: 300 Discount (): 2 Final price: 39298.0 1 cost - cost - reduct cost - dis*dprice + tim*tprice reduct - cost * discount / 100 4 dis - int (input ("Distance (km) : ")) tim = int (input ("Time (minute) : ")) 6 print ("Final price:",cost) 7 dprice - int (input ("Price /km: ")) 8 int (input ("Price /minute: ")) tprice - discount = int (input ("Discount () : ")) a. 4571289 36 b. 2 31457896 C. 457896321 d. 457829 316
You are given a dictionary of names and the amount of points they have. Return a dictionary with the same names, but instead of points, return what prize they get. "Gold", "Silve=", or "Bronze" to the 1st, 2nd and 3rd place respectively. For all the other names, return-Participation for the prize. Examples awardPrisen.(( "Joshua" 45, "Alex" 39, "Eric" 43 }} = {\ } "Joshua" "Gold", "Alex" "Bronse", "Eric" "Silver"
Jessie has a lot of cooking with her (N). He often remembered the first few letters of the recipe and forgot the others. Like all great chefs, Jessie re-calculated the recipes according to the priority. So, looking at the list of recipes and priorities answers Jessie's questions. Response from Jessie: Giving the first few letters of the recipe; you have to print the perfect recipe in the most important way. Note: Every recipe has a unique value. Please answer this in C++ Only Input 1 flour-with-eggs 100 1 G Output 0
A company keeps a table containing the salary and boss of each employee. Here is an example: Name Salary Boss Fred 27000 James John 36000 Cindy Mary 39000 Tom Adam 23000 Mary Write an algorithm to count the number of employees who earn more than their boss.
show: Lists the items that the wizard is currently carrying along with the index for each item and the weight of that item. See sample runs below. As shown in the sample this function also prints the total weight of the items along with the max weight limit of 100 lbs. Hint: You can use the sum function in Python to calculate the sum of weights. E.g. sum(weights) will return the sum of all the items in the weights list. grab_item: Add a new item while enforcing the following policy: There is a limit of 4 on the number of items the wizard can carry and limit of 100 lbs on the total weight the wizard can carry. So specifically, if the wizard is already carrying 4 items, print message that “You can't carry anymore items. Drop something first.” And return out of the function. Otherwise prompt the user for the name and the weight of the new item. Next check whether with the addition of the new item, the total weight will exceed the limit of 100 lbs. If so, print a message saying weight…
House Building [Code should be in python] You are to draw a House using the base primitives: points, lines, or triangles. You can use GL_POINTS, GL_LINES or GL_TRIANGLES for designing this house. A diagram has been provided as an example. You can modify the house design to your liking.
This challenge is based on the classic videogame "Snake". Assume the game screen is an n * n square, and the snake starts the game with length 1 (i.e. just the head) positioned on the top left corner. For example, if n = 7 the game looks something like this: BEGINNING In this version of the game, the length of the snake doubles each time it eats food (e.g. if the length is 4, after eating it becomes 8). Create a function that takes the siden of the game screen and returns the number of times the snake can eat before it runs out of space in the game screen. Examples FIRST MOVE snakefill (3) snakefill (6) - 5 snakefill (24) → 9 3
Instructor note: This lab is part of the assignment for this chapter. This lab uses two Java files, LabProgram.java and SimpleCar.java. The SimpleCar class has been developed and provided to you already. You don't need to change anything in that class. Your job is to use the SimpleCar class to complete the specified tasks in the main() method of LabProgram.java Given two integers that represent the miles to drive forward and the miles to drive in reverse as user inputs, create a SimpleCar object that performs the following operations: Drives input number of miles forward Drives input number of miles in reverse Honks the horn Reports car status The SimpleCar class is found in the file SimpleCar.java. Ex: If the input is: 100 4 the output is: beep beep Car has driven: 96 miles
This challenge is based on the classic videogame "Snake". Assume the game screen is an n * n square, and the snake starts the game with length 1 (i.e. just the head) positioned on the top left corner. For example, if n = 7 the game looks something like this: BEGINNING In this version of the game, the length of the snake doubles each time it eats food (e.g. if the length is 4, after eating it becomes 8). Create a function that takes the siden of the game screen and returns the number of times the snake can eat before it runs out of space in the game screen. Examples FIRST MOVE snakefill (3) snakefill (6) - 5 snakefill (24) → 9 3
We will rewrite the Sales Bar Chart question to use method for printing out the bar chart. The part where the asterisks are printed out should be done with a method. Use this method for each bar. The original question statement is here: Write a program that asks the user to enter today’s sales for five stores. The program should display a bar chart comparing each store’s sales. Create each bar in the bar chart by displaying a row of asterisks. Each asterisk should represent $100 of sales. Here is an example of the program’s output: Enter today's sales for store 1: 1000 [Enter] Enter today's sales for store 2: 1200 [Enter] Enter today's sales for store 3: 1800 [Enter] Enter today's sales for store 4: 800 [Enter] Enter today's sales for store 5: 1900 [Enter] SALES BAR CHART Store 1: ********** Store 2: ************ Store 3: ****************** Store 4: ******** Store 5: *******************
This challenge is based on the classic videogame "Snake". Assume the game screen is an n * n square, and the snake starts the game with length 1 (i.e. just the head) positioned on the top left corner. For example, if n = 7 the game looks something like this: BEGINNING In this version of the game, the length of the snake doubles each time it eats food (e.g. if the length is 4, after eating it becomes 8). Create a function that takes the siden of the game screen and returns the number of times the snake can eat before it runs out of space in the game screen. Examples FIRST MOVE snakefill (3) snakefill (6) - 5 snakefill (24) → 9 3
This challenge is based on the classic videogame "Snake". Assume the game screen is an n * n square, and the snake starts the game with length 1 (i.e. just the head) positioned on the top left corner. For example, if n = 7 the game looks something like this: BEGINNING In this version of the game, the length of the snake doubles each time it eats food (e.g. if the length is 4, after eating it becomes 8). Create a function that takes the siden of the game screen and returns the number of times the snake can eat before it runs out of space in the game screen. Examples FIRST MOVE snakefill (3) snakefill (6) - 5 snakefill (24) → 9 3