Describe the Mac OS X operating system.
What will be an ideal response?
OS X is the latest version of the proprietary operating system only available for Macintosh computers by Apple Inc. Like Linux, OS X is built on a Unix foundation. The first Mac OS was released in 1984, and the final "classic" Mac OS, called Mac OS 9, was released in 1999. The first iteration of the desktop version of Mac OS X, dubbed "Cheetah," became available in 2001. From that point forward, the operating system continued to be called OS X (pronounced "O-S-ten") and received a version number to track its progress.
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Is an exception an object? Explain.
What will be an ideal response?
Which method is used to register a listener object to a button object?
A. addActionListener B. registerButton C. eventButton D. buttonListener
Match the following screen elements to their descriptions:
I. Recycle Bin A. The button that displays the two-column list of commands and programs. II. Start button B. A note that provides information about an item. III. Notification area C. A toolbar that displays buttons or icons for programs. IV. ScreenTip D. The taskbar area that contains the clock and system announcements. V. Taskbar E. A temporary location for files you have deleted.
A system administrator has a database server that crashes at random times. No changes have been made to either the server's software or hardware. Which of the following is the FIRST step the administrator should take towards resolving this issue?
A. Establish an action plan. B. Perform a root cause analysis. C. Document the findings. D. Identify the problem and scope