Why is creating the SQL important during the design phase?

A. Get a jump start in coding
B. Validate data inputs and outputs
C. make sure SQL is efficient
D. look at SQL for code attacks


Answer: B

Computer Science & Information Technology

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(Banker’s Algorithm for Multiple Resource Types) Consider Dijkstra’s Banker’s Algorithm as discussed in Section 7.8, Deadlock Avoidance with Dijkstra’s Banker’s Algorithm. Suppose that a system using this deadlock avoidance scheme has n processes and m different resource types; assume that multiple resources of each type may exist and that the number of resources of each type is known. Develop a version of the Banker’s Algorithm that will enable such a system to avoid deadlock. [Hint: Under what circumstances could a particular process be guaranteed to complete its execution, and thus return its resources to the pool?]

What will be an ideal response?

Computer Science & Information Technology

Describe the three destination types you can select when using Windows Server Backup.

What will be an ideal response?

Computer Science & Information Technology

A cell address:

A) identifies a cell by a column letter and a row number. B) contains a column letter, a row number, and a worksheet tab name. C) identifies a worksheet by its column letter and row number. D) identifies the active cell and worksheet.

Computer Science & Information Technology

All viruses have a search routine and an antidetection routine

Indicate whether the statement is true or false.

Computer Science & Information Technology