43. What control character signals the end of the input file?ctrl + zctrl + sctrl + ectrl + d

Pressing End key moves the cursor to the ____________ character of the line.

How do I use the type command to view the end of a file?

Write a C program to input any two characters and a number (number of lines) from thekeyboarddisplayatriangleasshowninbelowfigure.Thetwocharactersshouldfillthetrianglein every other place

Input (stdin)Download100000012345678910111213141516171819{-truncated-}Download to view the full testcaseExpected OutputDownloadFirstFirstFirstFirstFirstFirstFirstSecondFirstFirstFirstFirstFirstFirstFirstSecondFirstFirstFirstFirst{-truncated-}

What is the output of this C++ program? #include <iostream>using namespace std;int main( ){char line[100];cin.getline( line, 100, 't' );cout << line;return 0;} It will print what we enter till character t is encountered in the input data100tNone of the mentioned