this is in LINUX

Match the standard IO terms with the definition. Standard IO A. A shell service that replaces stdin, stdout, or stderr with a regular file v Stderr -Stdout ..Rodireci B. A shell service that connects the stdout of one program to the stdin of the next; the "" symbol. v Pipe C. The standard input; the keyboard; what Stdin cin reads from; the file at offset O in the file table. D. The standard output, the screen, what cout writes to; offset 1 in the file table; E. stdin, stdout, and stderr. F. The standard error, the screen; what cerr writes to; offset 2 in the file table