Answer the following statements true (T) or false (F)
1) A PL/SQL table’s row is referenced by the table name and a numeric index.
2) When a PL/SQL table is assigned to another PL/SQL table of the same type, the
recipient table loses its previous rows and indexes.
3) A Varray’s COUNT must be higher than its LIMIT.
4) Once declared, a varray’s size limit cannot be changed.
5) A varray must be initialized before adding an element to it.
1) T
2) T
3) F
4) T
5) T
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An uncaught exception:
a) is a possible exception that never actually occurs during the execution of the program. b) is an exception that occurs for which the matching Catch clause is empty. c) is an exception that occurs for which there are no matching Catch clauses. d) is another term for a thrown exception.
You can use AutoSum function be selecting either the destination cell or the source cell(s)
Indicate whether the statement is true or false
When a row of data is to be converted into columns
A) Copy the cells in row, select the same number of cells in row and paste B) Copy the cells in column then choose Edit >> Paste Special, then click Transpose and OK C) Copy the cells then go to Format >> Cells then on Alignment tab click Transpose check box and click OK D) Select the cells then place the cell pointer on new cell and choose Edit >> Paste Special, mark Transpose check box and click OK.
A trend that ascends from left to right means:
a. a beh. is descreasing b. a beh. is leveling out c. a beh. is increasing d. there is not enough data to tell