Which of the following would a network administrator recommend to satisfy fault tolerance needs within the datacenter?

Here are several function members of a class. Tell whether each may be used as an l-value, only, an r-value only or both. B is a class that has mutators.

a) ``` //declarations of these appear together in the //definition of class A int& A::f( ){ /* */} const int& A::f( )const{ /* */} ``` b) ``` const int& A::f( ){ /* */} ``` c) ``` const B A::f( ){ /* */} ``` d) ``` B A::f( ){ /* */} ```

To delete a worksheet using the Shortcut method, select the worksheet, right-click the sheet tab, and then click Delete on the shortcut menu.

Answer the following statement true (T) or false (F)