What is the screen output of the following code x = ['ab', 'cd']for i in x:x.append (i.upper())['ab', 'cd']['ab', 'cd', 'AB', 'CD']None of these mentioned.['AB"CD'O O 0 O

According to the Question below the Solution:

Answered: ['ab', 'cd'] for i in x: x.append…

['ab', 'cd'] for i in x: x.append (i.upper()) O [ab', 'cd'] O l'ab', 'cd', 'AB', 'CD'] O None of these mentioned. ['AB"CD'

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

Related questions

Q: 30 31 32 //======= // Main Function 33 int main(void) { 34 //======= 35 36 37 38 39 40 41 42 43 44…

A: Set of items, each with a mass and a value, determine the number of each item to include in a…

Q: Design void printStart(char *str, char ch). We know that str contains only uppercase words and…

A: Introduction: In this question, we are asked to write a program to print the words with the matching

Q: Write a C++ function (call it index_max) that finds the maximum number in the array, that is passed…

A: We need to write a C++ code for the given scenario.

Q: get_digits Function: Input variables: • a scalar representing the integer to be studied Output…

A: We have to write a function to get the digits of a number from last to first and also tell whether…

Q: 3 using namespace std; 4 Program 6-22 tion arguments. It has a function that displays aster- isks on…

A: While creating the function we can set the arguments of the function with some default value so that…

Q: - Write a program that prints the pattern to the right using functions ** ** ********** >>>

A: Note: Below is the required program in the python language. Program Approach: Defining method…

Q: (Needs to write a java program. The imput file that the code will be tested on will be really large,…

A: ANSWER:

Q: What is the result of multiplying ptr by four? Assuming ptr is an int reference, the following…

A: Multiplying by 4: Find the number you are multiplying by 4 in step one. That quantity in this issue…

Q: ch square. (see Figure 1 for an example)

A: Code: #import turtle moduleimport turtle #Method to draw squaredef draw_square(aTurtle,…

Q: In the code editor, you are provided with an initial code in the main() that asks the user for the…

A: In the code editor, you are provided with an initial code in the main() that asks the user for…

Q: ome help with a C++ arrays task. Provide the working code and make explanations using // . The…

A: It is defined as a direct descendant of C programming language with additional features such as type…

Q: C++ PLEASE MATCH OUTPUT IN PICS (Previous answers were incorrect) In this lab, you're going to be…

A: Answer: Here is the code for copy: #include <iostream>#include<iomanip>#include…

Q: Implement the following function which takes the radius of a circle as one of its parameters and…

A: PROGRAM CODE: #include <iostream> // include header file for input output…

Q: Im not sure why this isn't working correctly my output is not adding up correctly. Also this is in…

A: For an array to be filled with data, it should be either initialized at the time of definition or…

Q: X15: inOrder Write a function in Java that implements the following logic: Given three ints, a, b,…

A: Given : To Write a function in Java that implements the following logic: Given three ints, a, b,…

Q: Securing data is very important. We are developing an encryption module for the communication system…

A: Functions used: - The program includes the cctype header file for using functions like isupper,…

Q: fix_title: takes in a string argument that is formatted as such -- "TYPE:tHe titLe Of tHe ContENT".…

A: # Creating function which takes one parameter as stringdef fix_title(str): # initialize empty…

Q: need help writing a C++ code. I need help writing a that dynamically allocates an array enough to…

A: - We need to write a code in C++ for the given scenario.

Q: We usually write numbers in decimal form (or base 10), meaning numbers are composed using 10…

A: This question asks how many 5-digit hеxadеcimal numbеrs start with a lеttеr (A - F) or еnd with a…

Q: What is the purpose of the following statement?

A: A purpose statement, also known as a "position statement," is a sentence that outlines a company's…

Q: Poker Game Use the functions developed in exercise 7.24 in the book to write a program that deals…

A: According to the information given:- we have to follow the instruction of poker game a. Determine…

Q: My next problem though is I don't know what to do with my life. Can you please show me?…

A: Answer:

Q: Use Ohm's Law to calculate the voltage across a conductor with a given resistance in ohms and a…

A: As per our company guidelines we are supposed to answer only one question per post and kindly…

Q: Which of the following arithmetic operations may be performed on struct variables but not on array…

A: Struct variables can be assigned values, compared, and copied like a regular variable while arrays…

Q: Modify the program for carrying out compound interest calculations given in Example 5.2 so that the…

A: Define a function named compound_interest that takes three inputs:P: the principal amountr: the…

Q: (Count the letters in a string) Write a function that counts the number of letters in a string using…

A: CODE:- def countLetters(s) : return len(s)string = input("Enter a string : ");print("number of…

Q: Please make sure to match the screenshot below in output) Rolling a single six-sided die…

A: Code :: /* C++ program to roll two dice and show histogram*/…

Q: Just to make testing easier, make up dummy data and initialize the employeelD array, the hours…

A: Algorithm : calculateWage function : Parameters : empId array, payRate array, hours array, wages…

Q: Score Letter Grade 0- 69 F 70- 79 80 - 89 90 - 100+ A Complete the function compute_letter_grades.…

A: PROGRAM EXPLANATION Define a function with the name as given in the question. This function will…

Q: Call the function “findEvenSum( int a,int b,int c)” and pass the values from the main( ) function.…

A: Logic:- use mod 2 to find out remainder of values . If it is completely divisible by 2 then it…

Q: D#include #include #include using namespace std; void rightTriangle(double, double); //function…

A: provided correct code below with output

Q: 7.18 LAB: A jiffy A jiffy" is the scientific name for 1/100th of a second. Define a function named…

A: Algorithm: 1. Take Input. 2. Read the function and return userJiffies/100. 3. Display Output to 3…

Q: Q2) Write a C++ program that reads the info of 100 student records (struct) and store the records in…

A: In C/C++, a structure is a user-defined data type. A structure provides a data type that may be used…

Q: #include // size_t for sizes and indexes using namespace std; ///////||/ WRITE YOUR FUNCTION BELOW…

A: We need to define the appendEvens() as per the given requirements.

Q: (Square of Asterisks) Write a function that displays a solid square of asterisks whose side…

A: Write a function that displays a solid square of asterisks whose side isspecified in integer…

Q: Your task is to implement the getHigherValue function which has the following details: Return type -…

A: character comparison is done based on the ASCII values As int hias higher range that char, casting…

Q: Make a program that has a menu like the following: (Design is optional) All menu option should be…

A: You didn't mention any programming language. So I write this in C language. I write main function…

Question

What is the screen output of the following code

x = ['ab', 'cd']
for i in x:
x.append (i.upper())
['ab', 'cd']
['ab', 'cd', 'AB', 'CD']
None of these mentioned.
['AB"CD'
O O 0 O

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

This is not a graded question so please don't disregard it as if it is.Thank you in advance professor! Note: This is a THEORETICAL QUESTION and no code should be used for solving it.
Q4/ Fill with the blank for any three of the following: 1: The function has output(s), while the subroutine has three. one, two, many, 2: The Ode45 function has a than Euler's method. in between. greater accuracy, less accuracy, 3: Given [T,Y] =(odefun, tspan, y0), Tis_____ and Y_ 5 output, input, input or output initial boundary conditions 4: Getframe means pictures. temporary, captures the current axes, none of them. output(s).
C++ PLEASE MATCH OUTPUT IN PICS (Previous answers were incorrect) In this lab, you're going to be working with partially filled arrays that are parallel with each other. That means that the row index in multiple arrays identifies different pieces of data for the same person. This is a simple payroll system that just calculates gross pay given a set of employees, hours worked for the week and hourly rate. Parallel Arrays First, you have to define several arrays in your main program employee names for each employee hourly pay rate for each employee total hours worked for each employee gross pay for each employee You can use a global SIZE of 50 to initialize these arrays Second, you will need a two dimension (2-D) array to record the hours worked each day for an employee. The number of rows for the 2-D array should be the same as the arrays above since each row corresponds to an employee. The number of columns represents days of the week (7 last I looked) Functions Needed In this lab,…
attached is sample output needed to complete this C++ assignment. Function definitions needed with the //. please do not use 2d arrays either. Project Description The Lo Shu Magic Square is a grid with 3 rows and 3 columns shown below Write a program that simulates a magic square using 3 one dimensional parallel arrays of integer type. Each one the arrays corresponds to a row of the magic square. The program asks the user to enter the values of the magic square row by row and informs the user if the grid is a magic square or not. ----------------------------------------------------------------- the code template is as follows ---------------------------------------------- #include<iostream> using namespace std; // Global constants const int ROWS = 3; // The number of rows in the array const int COLS = 3; // The number of columns in the array const int MIN = 1; // The value of the smallest number const int MAX = 9; // The value of the largest number // Function…
I need the answer as soon as possible
I can both pass and return an array value from a function. Group of answer choices: True False this is for c++
(Perfect Numbers) An integer number is said to be a perfect number if its factors, including1 (but not the number itself), sum to the number. For example, 6 is a perfect number because 6 =1 + 2 + 3. Write a function isPerfect that determines whether parameter number is a perfect number. Use this function in a program that determines and prints all the perfect numbers between 1and 1000. Print the factors of each perfect number to confirm that the number is indeed perfect.Challenge the power of your computer by testing numbers much larger than 1000.
Please help. I asked helped here before but the answer is wrong, and my deadline was yesterday. I really need help. This is C programming. Please strictly follow the rules in the image. Please C programming only.
Use Type Switches and Asertions sparingly function to write go code. Question is right , please donot reject it Output 70< nil>
NOTE: Solve this as soon as possible, I need this urgently. (a). Write a function that takes an integer as input and finds whether it is a prime number or not . Function should return 1 if number is prime , 0 otherwise. In main(), ask the user to enter the number and call the funcltion. Based upon the value returned by the function , main() will display on screen, if the number is prime or not.
Python (this is not graded this is practice work that is not graded) write and test a function which takes two dates (month, day) list arguments.When the function is called with the two arguments, it returns the number of days betweenthose two dates. Print the returned value. It is assumed that the first date occurs first. Forinstance, if the users calls the function with FUNCTION([12, 10], [12, 20]) as arguments, thereturned value is 10 days. However, if FUNCTION([12, 20], [12, 10]) is called, the returnedvalue is -10 days.Assume February has 28 days.Test data: [10, 30], [5, 20] [1, 30], [5, 25] [5, 25], [1, 30] [1, 1], [12, 31]