What type of program allows a user to copy or backup selected files?
Which of the following utility program detects and protects a computer from unauthorized intrusions?Windows firewall can be describe as a utility which detects and provides protection against the unauthorized intrusion or access by providing a user password authentication Windows Firewall act as most powerful instrument for the protection of the personal computer.
What is a file elaborate?1. A file is an object on a computer that stores data, information, settings, or commands used with a computer program. On a computer there are three types of files, application files, data files, and system files.
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