SQL keywords must be entered in all uppercase letters because they are case-sensitive.?

When looking at the output of the show ip route command on a Cisco IOS 15+ router, what does the L code mean?

A) This is a locally connected network. B) This is a local host route. C) This is a learned network. D) This is a limited route.

What method is this?

Given the following code: template < class ItemType> bool ArrayStack::doSomething() { bool result = false ; if (!isEmpty()) { top--; result = true ; } return result; } a. pop() b. peek() c. default constructor d. copy constructor