a. You can use variable as a global identifier, but you cannot use a constant as global identifiers (True/False?) b. For a user-defined function, you define function prototype before the main function (True/False?)

a. You can use variable as a global identifier, but you cannot use a constant as global identifiers (True/False?) b. For a user-defined function, you define function prototype before the main function (True/False?)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

2. Decide if the following statements are True or False:
(2 marks)
a. You can use variable as a global identifier, but you cannot use a
constant as global identifiers
(True/False?)
b. For a user-defined function, you define function prototype before the
main function
(True/False?)

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