The gunzip tcsh.man.gz command is used to uncompress the tcsh.man.gz file and save it in the tcsh.man.gz file, as shown below.

Match each item with a statement below.

A. running multiple server operating systems on a single server computer B. directory service that houses information about all network resources. C. a tool that you can customize by adding modules called "snap-ins" to manage different server functions. D. dividing a single network or network device into multiple channels E. each instance of an operating system running within virtualization software F. simulates more CPUs than are actually in a computer enabling applications to have their own processor G. block of code within a program. H. summarizes disk usage in UNIX/Linux systems. I. displays information about users in many UNIX/Linux systems.

You add an image to an HTML document using the one-sided img element. The element must include the ____ attribute which specifies text to display in case the image is unavailable or needs to be read in user agents by software such as screen readers.

A. utf B. alt C. src D. http