Action details can be displayed in button mode.
Answer the following statement true (T) or false (F)
False
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26. Given a linked list (using the code from the book), which of the following sets of statements would implement a function to return the last item in the list?
a. NodePtr here; here=head; while(here->link != NULL) { here = here ->link; } return here->data; b. NodePtr here; here=head->link; while(here != NULL) { here = here ->link; } return here->data; c. NodePtr here; while(here->link != NULL) { here = here ->link; } return here->data; d. NodePtr here; here=head; while(here->link != NULL) { here = here ->link; }
What is the effect of the join statement in the following code?
``` var theArray1 = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ], theArray2 = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ]; var value = theArray1.join( " " ); ``` a) The join method will concatenate the values of theArray2 to theArray1. b) The join method will concatenate the values of theArray1 to theArray2. c) The join method will create a string from the values in theArray1. d) The join method will create a string with the values of theArray2 concatenated to the values of theArray1.
In a production environment, you can use the ____ command from interface configuration mode, which will automatically shut down that interface when looping is detected.
A. off-looped-interface B. looped off C. down-when-looped D. off-when-lopped
You place the ____ tag at the start of the element you are marking and the closing tag at the end.
A. go B. opening C. start D. beginning