The following program or program segment has errors. Find as many as you can. fstream dataFile("info.dat", ios:out); struct Date{ int month;int day;int year; };Date dt = { 4, 2, 98 }; dataFile.write(&dt, sizeof(int));
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The following
fstream dataFile("info.dat", ios:out); struct Date
{
int month;
int day;
int year;
};
Date dt = { 4, 2, 98 }; dataFile.write(&dt, sizeof(int));
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- How does data encapsulation work, and when would you want to utilize it?randdf.py -> using "sys.argv" Create a program called randdf.py that has a function that takes two integer arguments and prints a Pandas dataframe. The two arguments will correspond to the number of rows and number of columns, respectively. The dataframe should be filled with random integers from 0 to 100. Set your random seed to 56.1 2 var a = 6; 3 var b = 5; 4 var c = 0; 6 function mystery (numl, num2) { 7 var a; 8. c = numl + num2; 6. a = numl + num2 + C; 10 num2 - numl; document.write(c + "" ); document.write(a + "" ); 11 12 13 } 14 15 mystery ( 4, 3); 16 document.write(a + + b + ""); 17 document.write(c + "" ); 18 19 What value for 'c' does line 11 display? What value for 'a' does line 12 display: What value for 'a' does line 16 display: What value for 'b' does line 16 display: What value for 'c' does line 17 display:
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- The following program or program segment has errors. Find as many as you can. fstream dataFile("info.dat", ios:in); char stuff[81] = "abcdefghijklmnopqrstuvwxyz"; dataFile.put(stuff);Q2/plot function y=x.^2 matlib 1 Add fileProblem Definition You are provided with a text file (employees.txt) containing a number of text lines. Each line contains a record of one employee. Each record has three attributes: Title: string, Prof. (Professor) or Dr. (Doctor). First and Last names: string. Salary: float number. The attributes are separated by the character (','). Figure 1.a, 1.b, and 1.c show a sample of employees.txt files. Dr., Julia Scott,141518 Prof.,Joan Stewart,111673 Mr.,Ali Al-Shukaili,122311 Prof.,Sana Al-Abri,131673 Dr.,Fadi Al-Rasdhi,153790 Ms., Salwa Al-Youssfi, 111675 Dr.,Lillian Brown,67251 Dr.,Julia Scott,141518 Prof.,Joan Stewart Dr., Daniel Cooper,153790 Dr.,Lillian Brown,unknown Dr., Daniel Cooper,153790 Dr.,Lillian Brown,67251 Dr.,Benjamin Russel1,117642 Prof.,Patrick Bailey,72305 Dr., Ralph Flores,118457 Dr., Douglas Flores,181793 Dr.:Benjamin Russell:117642 Figure 1.b: A sample of the text file 'employees.txt Figure 1.a: A sample of the text file 'employees.txt without errors Figure 1.c: A…