What is another term for a null cipher?

Running CHKDSK by itself only inspects the partition for problems. To get CHKDSK to fix anything, you must run it with the _______ switch.

a. /H b. /R c. /F d. /ALL

Which of the following will insert the node pointed to by newPtr between the nodes pointed to by aPtr and bPtr in a linked list?

a) newPtr->link = aPtr; bPtr->link = aPtr; b) aPtr = newPtr->link; bPtr = newPtr->link; c) aPtr->link = newPtr->link; newPtr->link = bPtr->link; d) aPtr->link = newPtr; newPtr->link = bPtr;