A) Object is a bit of code anB) Object is a function with arguments.6) Which one of the following represents a built-in class in Python?C)intE) All of themD) tupleWhich one of the following statements opens a file for writing, creates the file if it does not exA) strB) listMY

The solution for the above-given question is given below:

A) Object is a bit of B) Object is a function with arguments. 6) Which one of the following represents a built-in class in Python? C) int E) All of them D) tuple The following statements opens a file for writing, creates the file if it does not ex A) str B) list

A) Object is a bit of B) Object is a function with arguments. 6) Which one of the following represents a built-in class in Python? C) int E) All of them D) tuple The following statements opens a file for writing, creates the file if it does not ex A) str B) list

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

See similar textbooks

Similar questions

C++ Programming. Associative and unordered associative containers. Associative containers (set, map, multiset, multimap). • When executing a given task, the input values must be read from a text file. Task : Create a program that deletes a set of elements from a single word of a given string type and creates a second set of elements that consist of a single word, and also displays it on the screen.
7- In C++ LANGUAGE, cin and cout are the predefined stream A) operators B) functions C) data types D) objects E) None of the above
1. string color = "Yellow"; //What does this code do? a. declares a structure b. calls a function c. creates a character array d. creates an object 2. The strcmp function returns ____________________. a. 0 if the two strings are equal b. a negative value if the first argument is alphabetically less than the second c. a positive value if the first argument is alphabetically greater than the second d. all of a through c are true
Hi, c++ help Please see my code The code reads two numbers from a file and creates a dice which must be played a certain amount of times (dertimined by input file). The code must then output the results of the multiple dice rolls. For line 1 **the numbers in brackets are the results of the multiple dice roll while the last number is the sum of the throws for the first die As you can see for the first line everything adds up correctly as the results of the dice (in brackets) are summed up correctly (last number) For the second row and all other following rolls, the code adds the rolls of the new dice and the result of the previous sum to get the new sum. This should not happen, I want the sum of each rows to be displayed on the end of each line The correct code should be display **please don't output comment [2] - [4 ]-[5] - 11 //dice rolled 3 times and sum is 11 [1] - [1 ]-2 //dice rolled 2 times with sum 2
Question 11 Mah Which keyword is used in the header to access an external library file in the C/C++ programming language? a) Namespace b) Include c) Exclude d) String Full explain this question very fast solution sent me step by step
The template shown below must be incorporated into the code showed after the template Template: // -- brief statement as to the file’s purpose //XXX XXX- ADD YOUR SECTION NUMBER //Include statements #include #include using namespace std; //Global declarations: Constants and type definitions only -- no variables //Function prototypes int main() { //In cout statement below SUBSTITUTE your name and lab number cout << "Your name -- Lab Number" << endl << endl; //Variable declarations //Program logic //Closing program statements system("pause"); return 0; } //Function definitions Code: #include<iostream>#include <iomanip> using namespace std; //function prototypesfloat convToFeet(float, float, float); //main functionint main() {// variable declarationchar woodType;float totalCharge = 0.0, eachCost = 0.0, woodWidth, woodHeight, woodLength;;int noOfpc;cout << setprecision(2) << fixed; //infinite loop until it obtains the character 'T'do{cout…
Data Management Functions - Name format. Python*a) Define a function nameFormat() with parameters first, middle, and last.-This function prints the first name, the middle initial and the last name using proper title format.-Call the function nameFormat with these positional arguments: john stu smith-Call the function nameFormat with these keyword arguments: last=‘kennedy’, first=‘john’, middle=‘fitzgerald’ Example Output John S. SmithJohn F. Kennedy
C Programming What does the below do? Where is the output going? Where is the input coming from? #include <stdio.h> #define RECORD_LENGTH 60 void main(void) { FILE *fptr; char stock_price_shares[RECORD_LENGTH + 1]; if ((fptr = fopen("PORTFOLIO.DAT", "r")) == NULL) printf("\nCannot open the file: PORTFOLIO.DAT\n"); else { while ( fgets(stock_price_shares, RECORD_LENGTH + 1, fptr) != NULL ) fprintf(stdout, "\n%s", stock_price_shares); fclose(fptr); //close the file } }
# dates and times with lubridateinstall.packages("nycflights13") library(tidyverse)library(lubridate)library(nycflights13) Qustion: Create a function called date_quarter that accepts any vector of dates as its input and then returns the corresponding quarter for each date Examples: “2019-01-01” should return “Q1” “2011-05-23” should return “Q2” “1978-09-30” should return “Q3” Etc. Use the flight's data set from the nycflights13 package to test your function by creating a new column called quarter using mutate()
program Credit Card Validator - Takes in a credit card number from a common credit card vendor (Visa, MasterCard, American Express, Discover) and validates it to make sure that it is a valid number (look into how credit cards use a checksum). please use #include <iostream>
Create the pseudocode for a program that will Create a file of functions and place them into a functions.py file Make a new program called CallFunctions and import the functions.py file Call each of the functions in the functions file
C++ formatting please Write a program (not a function) that reads from a file named "data.csv". This file consists of a list of countries and gold medals they have won in various Olympic events. Write to standard out, the top 5 countries with the most gold medals. You can assume there will be no ties. Expected Output: 1: United States with 1022 gold medals 2: Soviet Union with 440 gold medals 3: Germany with 275 gold medals 4: Great Britain with 263 gold medals 5: China with 227 gold medals