You are an event planner and you planned an event. Everything was done and guests were registered on your website. Suddenly some bug occurs in your website and some of the guest names from the list are lost. You realize that still the loss can be encountered if you ask your guests to re-enter their email- ids(that they used during first-time registration) and check if their name appears in the list. If the name appears then display "All the entered E-Mail IDs are existing in the set" or else print "All the entered E-Mail IDs are not existing in the set". Since you are short on time you request that all of them enter a bunch of email-ids in comma-separated format(ids of friends and relatives they knew would be attending the event). In the Main method, obtain input from the user in the console and create a set to store E-Mail IDs. Get the E-Mail IDs to be searched in the set as a single string separated by commas. Using the find method, check whether all the E-Mail IDs are present in the string. If present, print "All the entered E-Mail IDs are existing in the set". Else print "All the entered E-Mail IDs are not existing in the set"

You are an event planner and you planned an event. Everything was done and guests were registered on your website. Suddenly some bug occurs in your website and some of the guest names from the list are lost. You realize that still the loss can be encountered if you ask your guests to re-enter their email- ids(that they used during first-time registration) and check if their name appears in the list. If the name appears then display "All the entered E-Mail IDs are existing in the set" or else print "All the entered E-Mail IDs are not existing in the set". Since you are short on time you request that all of them enter a bunch of email-ids in comma-separated format(ids of friends and relatives they knew would be attending the event). In the Main method, obtain input from the user in the console and create a set to store E-Mail IDs. Get the E-Mail IDs to be searched in the set as a single string separated by commas. Using the find method, check whether all the E-Mail IDs are present in the string. If present, print "All the entered E-Mail IDs are existing in the set". Else print "All the entered E-Mail IDs are not existing in the set"

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

Should we restrict people's choice this way? Please provide at least two access limitations.
Topic: Server Side Development How do you tell the server that session variables are being used? You do not have to add any special code. The server handles session variables automatically. Include the code: $_SESSION['sessionVarName'] = $varName; exchanging varName with the name of the variables for your program. Include the code: session_start(); as the first line in each function that uses a session variable. Include the code: session_start(); at the very top of the Web page.
ScenarioI want to create an INDEXCEPTION value of the unique vowels and unique consonants that the name that was given to you can create.InputA string of the name that was GIVEN TO YOU. CASE SENSITIVE.ProcessStep 1: For every unique vowel of a name, you need to get the first index of that vowel from the original string.Step 2: For each vowel index you get from step 1, you will get the unique consonant from that position. if the index is out of scope of the consonant array, ignore that vowel index.Step 3: For each unique consonant that you get from step 2, you need to get the first index of that consonant from the original string.Step 4: Get the value of indexception by adding all index you get from step 3.OutputTO BE DISPLAYED- 2 lists that consists of unique vowels and unique consonants- The vowel, the vowel index, the consonant, the consonant indexFINAL OUTPUT- The total indexception value of the name that was given to you.
One of the tips that J. Heumann mentioned in his article about writing use cases Download writing use caseswas “kick out the CRUD (create, read, update and delete)”. Why do you think we need to avoid CRUD in use cases?
Create an Azure Functions project, containing a single function. The purpose of the function is to calculate the status of a module: fail, pass condoned, pass or pass with distinction. The requirements of the function are as follows:  The function must make use of an HTTP trigger.  The name of the function should be CalculateModuleStatus.  The function should accept a single MarkEntry object as input, from either a get or a post operation. Here is the definition of the MarkEntry class that you must use: public class MarkEntry{public string StudentNumber { get; set; }public string Name { get; set; }public int Mark { get; set; }public string Module { get; set; }} The function should determine the status as follows: o 0 to 48: return “Fail” o 49: return “Pass (Condoned)” o 50 to 74: return “Pass” o 75 to 100: return “Pass with Distinction”  The function should return an error if no MarkEntry is provided.
Consider a view v whose definition solely refers to r. Does a user with update permission on v need to have update permission on r as well? So, why?
this code is not reading the input in doing Update vaccine quantities. The system should allow the employees to select a particular vaccine and indicate either received or distributed quantity. In either case, the quantity of the selected vaccine needs to be updated accordingly in the vaccine.txtfile.E.g. Assume that the initial quantity of Pfizer vaccine in vaccine.txt file is 1 million. When the company receives a new stock, this quantity has to be added to the existing quantity of 1 million in the vaccine.txt file. In the case where the vaccines are distributed to hospitals for vaccination, the distributed quantity has to be subtracted from the quantity available in the vaccine.txt file.Note: Whenever a vaccine is distributed to hospitals, its code and the quantity distributed need to be recorded into a text file named as dist.txt. Each vaccine is expected to be distributed more than once. Hence, while testing the program, there should be at least 10 records created in the…
Explain an example how to use peek and putback functions.
The name given to the file that stores ordering characteristics that are not of a key-like form is the
I have started working on the changes below I do not know how to properly Implement them and I need help with doing so everything I've done so far is in the link at the very bottom the instructions start below The code is too long to put in the text box so I linked it I just need help with finishing The process of writing my readEmpFromFile function and then implementing a load command that allows us to utilize it And nothing else questions below Implement a function readEmpFromFile that takes a FILE * as the only argument and returns a pointer to a struct employee. This function should read the information from the file (reversing what writeEmpToFile does), create a new employee and fill in the data. If the FILE has no more info (is at end of file), this function should return NULL. This function must also ensure any employee actually created (not the NULL) is added to the array (as is done in createEmployee). Change main to load employees from a file using a command called…
Copy the update.txt file onto paper in case you lose track of its location.
3. Which of the following statements is TRUE about passing parameters by reference and by value? A. Passing by reference requires more space and time. B. Passing by reference guarantees the integrity of the data. C. Passing by value requires less space but more time. D. Passing by value is preferred if the integrity of the original data is the priority. E. None of the above