In my second-level programming class, I give an exam that is entirely multiple choice. I have 20students and I wish to record their answers for each of 10 exam questions. All answers areeither 'a', 'b', 'c', 'd', or 'e'.a. Declare a multi-dimensional variable studentAnswers that is of proper type and size tocontain all the students' answers.b. Assume studentAnswer values have been initialized. Write a loop to output each ofStudent 3's scores, each on a separate line.

Programming language is missing in the question. So we will give the program in Java language. If…

Answered: In my second-level programming class, I…

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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in the C++ version please suppose to have a score corresponding with probabilities at the end and do not use the count[] function. Please explain the detail when coding. DO NOT USE ARRAY. The game of Pig The game of Pig is a dice game with simple rules: Two players race to reach 100 points. Each turn, a player repeatedly rolls a die until either a 1 ("pig") is rolled or the player holds and scores the sum of the rolls (i.e. the turn total). At any time during a player's turn, the player is faced with two decisions: roll - if the player rolls 1: the player scores nothing and it becomes the opponents turn. 2 - 6: the number is added to the player's turn total and the player's turn continues. hold - The turn total is added to the player's score and it becomes the opponent's turn. This game is a game of probability. Players can use their knowledge of probabilities to make an educated game decision. Assignment specifications Hold-at-20 means that the player will choose to roll…
In C++
Please fix of couple things in the code below. A couple of things. The input value is the waist size; the pant size is what the program is going to determine. The name valid_input is too generic. The name of the function should reflect what it does; also, start the name of the function with an action verb. For example, read_waist_size We can simplify the reading with the form : Read waist size WHILE waist size is not in the right range DO Show error message Read waist size again Simpler. By the way, the error message should let the user know how not to make the same mistake again. Something like, “This is not a correct size. Enter a value between 26 and 42.” is more helpful. def valid_input():while True:SizeOfPants = int(input("What pants size you are looking for: "))if 26 <= SizeOfPants <= 42:breakelse:print("This is not a correct size. Try Again!!")return SizeOfPants def return_size(SizeOfPants):if 26 <= SizeOfPants < 28:return "XXS"elif 28 <= SizeOfPants…
The programming language is - Python a. Write a function called daysOver that takes three arguments: a dictionary, a location (such as ‘Sydney’, ‘Adelaide’,etc) and a temperature and returns the number of days that were over the given temperature for the given location. For example, if we call the function using the line: total = daysOver(dictionaryData, ‘Adelaide’, 40) total will hold the number of days that Adelaide had a temperature greater than 40 celsius in the data. As a test, there were 54 days over 40 celsius in the data. Check that total is 54 for the example when you run your code. b. Use the daysOver function to print the number of days over 35 celsius for each of the following cities: 'Adelaide','Perth','Melbourne','Canberra','Sydney','Brisbane','Darwin' c. Which of the Australian cities has the most number of days over 35 celsius? My spreadsheet looks like this Since I cannot attach an excel file, my excel file name is "weatherAUS.csv"
For parameter passing, call by constant reference is for the function if the value of the actual parameter isn't changed and does no copying. Group of answer choices True False
Given a function with one vector parameter scores. How should the parameter be defined if scores may by very large and the function will modify the parameter? A) constant, and pass by value B) not constant and pass by value C) not constant and pass by reference D) constant and pass by reference
In this project, you should design a Date class and use it to create a calendar application that has many features. You are not limited to the features included in these instructions, feel free to add any other components you find useful. Note: A normal year has 365 days. A leap year has 366 days (the extra day is February 29). In this project, you must take this fact into account. The rules that determine leap years are provided later in these instructions. Design the Date class, to be used in your application, containing: A private data member month of type integer that holds the date's month. A private data member day of type integer that holds the date's day. A private data member year of type integer that holds the date’s year. A default constructor that sets the date to January 1, 1753. Accessors for each member variable. Mutators for each member variable. A member function that prints on the screen a date in the form mm / dd / yyyy. A member function that returns the day name of…
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Sally and Harry are developing a Coin version. Sally specifies that the class of the single parameter to her compareTo function is Object. Harry defines the input to be of type Coin because he is aware that it will always be called on items of that type. Which approach is appropriate for placing Coin items in an OrderedVector?

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