Exam 5: System Software: Operating Systems and Utility Programs

Linux is increasingly being used with both mainframes and supercomputers.

Most operating systems today use a text-based user interface.

All programs and data located in RAM are divided into fixed-length ____ or variable-length segments, depending on the operating system being used.

Case-Based Critical Thinking Questions Case 5-2 Dean has been using computers for some time now, but he is unfamiliar with a number of utility programs. In order to better maintain his computer, he decides to ask his coworker Andrea for advice on basic utility programs. Another thing that Andrea tells Dean is that it is very important for him to ____ all of his important data on a regular basis to protect against data loss in the case of a problem with the computer. He can use a(n) ____ utility to do this.

____ was originally developed in the late 1960s at AT&T Bell Laboratories as an operating system for midrange servers.

Files and folders deleted from removable media cannot be restored by any method.

Most operating systems have security features available, such as an integrated ____ to protect against unauthorized access via the Internet.

With Windows Explorer, use the Views button to change how the items in the right pane are displayed.

There have been many different versions of the Microsoft Windows operating system over the last several years.

Filenames typically include a ____ at the end of the filename.

Stand-alone utility programs are often available in a suite of related programs.

Although Linux originally used a command line interface, most recent versions of Linux programs use a graphical user interface.

____________________ are utility programs that search for documents and other files on a user's hard drives.

There are two primary forms of DOS: PC-DOS and MS-DOS.

____ software consists of the operating system and utility programs that control a computer system and allow you to use your computer.

Explain multitasking with reference to an operating system.

In general, the operating system serves as an intermediary between the user and the computer.

Most application systems today include the drivers needed for the most commonly used peripheral devices.

Windows 98 was built from the ground up using a different kernel than the other versions of Windows.

One memory management technique frequently used by operating systems is ____________________, which uses a portion of the computer's hard drive as additional RAM.