Which of the following commands is used to count the number of rows and non-NULL values in Oracle database?
A. COUNT
B. NOT NULL
C. INSTR
D. SUBSTR
Answer: A. COUNT
Computer Science & Information Technology
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Click the ________ tab to access the options that can be changed in PowerPoint
Fill in the blank(s) with correct word
Computer Science & Information Technology
The ____ tool changes the attributes or properties of a stroke or applies a stroke to an object that has no stroke.
A. Ink Bottle B. Paint Can C. Spray Bottle D. Selection
Computer Science & Information Technology