at the command prompt, type ls -l sample1 sample2 sample3 > file and press enter. is there any stdout displayed on the terminal screen? is there any stderr displayed on the terminal screen? why?

Yes, the stdout was displayed on the terminal screen. No, stderr is not displayed on the terminal screen. Because the command is using the number of the file descriptor (2), the stderr was redirected to the file. So, it was not displayed on the screen. Besides, stdout was displayed on the screen because it was not redirected to the file.What is command prompt?The Command Prompt is a program that simulates the input field in a text-based user interface screen using the Windows Graphical User Interface in Windows operating systems (GUI). It can be used to carry out complex administrative tasks and put entered commands into action. The text-based user interface screen for an operating system (OS) or program has an input field called a command prompt. The question is intended to compel a response. The user types command prompt commands into the blinking cursor that follows a short text string known as the command prompt. Technically speaking, CMD is a shell scripting language similar to bash, sh, or csh. It is helpful for automating processes involving command-line calls to pre-existing programs.To know more about command prompt,https://brainly.com/question/27986533?referrer=searchResults#SPJ4