Items 7, 3, 11, 9, and 13 are inserted into an AVL tree. What happens
when 12 is inserted?
a. no rotation is needed
b. a single rotation between some node and its left child is performed
c. a single rotation between some node and its right child is performed
d. a double rotation with a node, its left child, and a third node is per formed
e. a double rotation with a node, its right child, and a third node is per- formed
C
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To successfully ____________ the contents of two variables, we need a third variable that can serve as a temporary storage location.
a. copy b. exchange c. reference d. remove
Case 22-1 Hayley is working on a mail merge to draft a letter. She prepares the main documents, data sources, and merge fields. ?After entering addresses and names from a database, Hayley notices a distance between each address. To correct this, Hayley should:
A. ?click the Spelling & Grammar button in the Review tab. B. ?click the Compare button in the Review tab. C. ?click the Line & Spacing button in the Home tab. D. ?click the Format Painter button in the Home tab.
Where is the New Action icon located?
What will be an ideal response?
Most current operating systems require specialized software to connect to VPN servers, as support for VPN services is no longer built into the clients.
Answer the following statement true (T) or false (F)