Describe the basic method for creating user accounts and their associated password in Linux from the command line.
What will be an ideal response?
User creation is a matter of using the useradd newuser command; you replace newuser with the logon name for the user account you're creating. Then you create a password for the user with the passwd newuser command. Both the logon name and password are case sensitive in Linux.
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A function can return a value of type T in one of several different ways. Which of these is correct? If correct, give a short declaration of a function that returns its value by these mechanism. Comment on the const methods of function return value. Comment on when there is danger involved in returning a reference of any kind from a function. Finally, which one of these returns an l-value and which an r-value?
a) By value b) By lazy evaluation. c) By reference d) By const value e) By const reference
All of the following are true for both recursion and iteration except ________.
a. they have a base case. b. they can cause infinite loops or infinite recursion. c. they are based on a control statement. d. both gradually approach termination.
If the shape hints are not visible, click View on the Menu bar, and then click Show Shape Hints.
Answer the following statement true (T) or false (F)
PowerPoint inserts text to the ____________________ of the insertion point.
Fill in the blank(s) with the appropriate word(s).