What is a hard link, and how does it help consolidate changes made to files?
What will be an ideal response?
A hard link enables you to create one file and then establish links to that file in other folders, as though the file is in all of the folders. For example, an organization might have a document about its rules and regulations for employees. There might be a master copy in a Human Resources Department folder. Links to the master copy are placed in folders for each department in the organization so that employees from all departments can read the rules and regulations. The advantage of this approach is that when changes are made to the rules and regulations, they only need to be made to the master copy.
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How can you use the command ls to find out about the size of file /etc/lilo.conf?.
What will be an ideal response?
RAM is universal; RAM can be installed in any computer
Indicate whether the statement is true or false
The navigation buttons in Access allow you to step through a table record by record, or to quickly go to the first or last record in the table
Indicate whether the statement is true or false
The ____ method breaks the connection between the file’s external name and the file stream object.
a. open() b. fail() c. bad() d. close()