When you execute a SELECT statement in a PL/SQL program that returns exactly one row,you must use an explicit cursor.
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Q26: DDL queries may be used in PL/SQL
Q27: In an IF/THEN/ELSE statement,the logic that comes
Q28: The numeric FOR loop executes a predetermined
Q29: An undefined exception must be declared before
Q30: When you declare a variable with data
Q32: When declaring a variable that has the
Q33: Choose the scalar variable.
A)TABLE
B)RECORD
C)BOOLEAN
D)VARRAY
Q34: If the value of a conditional statement
Q35: Choose the composite variable.
A)VARRAY
B)BINARY_INTEGER
C)VARCHAR2
D)DATE
Q36: What operator represents exponentiation in PL/SQL?
A)^
B)#
C)**
D)@
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