Which of the program "burncd" flags specifies a test write?

Which of the program "burncd" flags specifies the device to use for the burning process?

Which of the program "burncd" flags specifies the speed of the burner device?

What is the program "burncd" used for?

What is false about the program "burncd"?

Which of tar parameters specifies that the next parameter is the name of the archive file?

Which of the following shell commands specifies permission bits not to allow?

Which of the variables, specifying how to write and reply to mail messages, tells mutt to include the headers in the message you write?

Which of the mail headers specifies the approximate length of the message in bytes?

Which of the dispay controller (CRTC) registers specifies how many dots on each line?

Which of the following shell commands specifies the access permissions of the process to run as if it had been started by its owner?