Which is not an argument in an INDEX function?
A. Array
B. Row_num
C. Table
D. Column_num
Answer: C
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After you perform fact-finding, you begin to work on the model. What diagrams will you create, and why? Will you use DFDs, object models, or both? Will you create an entity-relationship diagram? Explain your answers.
What will be an ideal response?
The ____ operation reorders a "broken" heap by floating the last element up the tree until it is in its correct location in the heap.
A. insert B. delete C. reheap up D. reheap down
A malicious computer program that replicates and propagates itself without having to attach to a host is called which of the following?
A. virus B. Trojan C. worm D. shell
Which of the following devices has a primary purpose of proactively detecting and reacting to security threats?
A. SSL B. IDS C. IPS D. VPN