Why is it better to use su to become the super-user than to simply login as “root?”
What will be an ideal response?
When you use su, the action is logged and you can easily return to your normal state when you
have finished the task for which you needed the root privileges. If you logged in as root you would
always be root even when it wasn’t necessary, raising the odds of making some kind of mistake.
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Map method entrySet returns a Set of Map.Entry objects containing the Map’s ________.
a. values b. keys c. index d. key–value pairs
Sometimes called a ________ page, this is a Facebook group for fans of an entertainer, celebrity, company, or product
A) virtual group B) fan C) support D) super star
The NPER
A) is a word or a string of characters that represent one or more cells. B) a set of range names. C) is the total number of payment periods. D) the present value of the loan.
To solve the difficulty of scaling memory organization, memories are physically organized into a ____-dimensional organization.
A. one B. two C. three D. multi