SIGNTYPE lets you restrict an integer variable and is useful in programming tri-state logic

Q.  PL/SQL: SIGNTYPE lets you restrict an integer variable to the values -1, 0, and 1, which is useful in programming tri-state logic.
- Published on 24 Jun 15

a. True
b. False

ANSWER: True
 
Signtype is a subtype of binary integer. It requires less storage.

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