Consider the following code segment in C++, and answer the following question assuming that file data.bin has been successfully opened: int a[] (199, 299, 399, 499, 500, 699, 799, 899, 999); int* x[3] = {a, a+2, a+5}; ofstream out ("data.bin", ios::binary); // open binary file out.write((char*) x[2], sizeof(int)); out.close();

Consider the following code segment in C++, and answer the following question assuming that file data.bin has been successfully opened: int a[] (199, 299, 399, 499, 500, 699, 799, 899, 999); int* x[3] = {a, a+2, a+5}; ofstream out ("data.bin", ios::binary); // open binary file out.write((char*) x[2], sizeof(int)); out.close();

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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void writeEmpToFile(Employee *emp, FILE *f) { fwrite(&emp->salary, sizeof(emp->salary), 1, f); fwrite(&emp->yearBorn, sizeof(emp->yearBorn), 1, f); fwrite(emp->ssn, sizeof(char), SSN_SIZE, f); int len = strlen(emp->name) + 1; fwrite(&len, sizeof(int), 1, f); fwrite(emp->name, sizeof(char), len, f); } If you don't want to look at all the code then please help me get the other section done from this code that I will put right here directly in the post if you need context on what this code needs to work with you can click on the link below https://onlinegdb.com/nWSAIx8hCn
C++: You will create a header file with implementation that performs the task. Together with the header and implementation, you create a test program whose main function demonstrates that your functions work as they should. Two files, A and B which they are sorted. The files contain Numbers. Based on the files, create a third file let calles it C . that file C is going to contain all the elements in sorted order from both files A and B. This algorithm is called a merge..
WAP in c++ that reads the file FIRST.TXT and creates a new file named SECOND.TXT, to contain only those words from the file FIRST.TXT which start with a lowercase vowel. [ plz give correct answer i have to prepare for my exams ]
C++: You will create a header file with implementation that performs the task. Together with the header and implementation, you create a test program whose main function demonstrates that your functions work as they should. Two files, A and which they are sorted. The files contain Numbers. Based on the files, create a third file let calles it C . that file C is going to contain all the elements in sorted order from both files A and B. This operation is called a merge..
WAP in c++ that reads the file FIRST.TXT and creates a new file named SECOND.TXT, to contain only those words from the file FIRST.TXT which start with a lowercase vowel. [ i have already asked this question but u gave the wrong answer ...plz give correct answer i have to prepare for my exams ]
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This C programming code is not run properly. Please fix this problem and solve this error. # include <stdio.h># include <string.h> int main( ){ // Declare the file pointer FILE *filePointer,*filePointer1 ; int n; printf("enter a key for encryption"); scanf("%d",&n); // Declare the variable for the data to be read from file char dataToBeRead[50]; filePointer = fopen("test.txt", "r") ; filePointer1 = fopen("final.txt", "w") ; // Check if this filePointer is null // which maybe if the file does not exist if ( filePointer == NULL ) { printf( "test.txt file failed to open." ) ; } else { printf("The file is now opened.\n") ; // Read the dataToBeRead from the file // using fgets() method while( fgets ( dataToBeRead, 50, filePointer ) != NULL ) {…
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