Which of the following is a valid declaration for phone number?А.int phoneNumber;char phoneNumber[20];C. Ofloat phoneNumber;D.double phoneNumber;B.

Answered: Which of the following is a valid…

Which of the following is a valid declaration for phone number? А. int phoneNumber; В. char phoneNumber[20]; С. float phoneNumber; double phoneNumber; D.

Oracle 12c: SQL

3rd Edition

ISBN:9781305251038

Author:Joan Casteel

Publisher:Joan Casteel

Chapter12: Subqueries And Merge Statements

Section: Chapter Questions

Problem 3MC

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Question

Which of the following is a valid declaration for phone number?
А.
int phoneNumber;
char phoneNumber[20];
C. O
float phoneNumber;
D.
double phoneNumber;
B.

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