What operator represents exponentiation in PL/SQL?
A) ^
B) #
C) **
D) @
Correct Answer:
Verified
Q31: When you execute a SELECT statement in
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
Q37: To assign a value to a variable,use
Q38: You must include a _ at the
Q39: What keyword comes first in a PL/SQL
Q40: _ are typically written in lower-case letters
Q41: To concatenate two strings,use the _ operator.
A)&
B)&&
C)||
D)+
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