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What is the lifetime of each variable? when does it begin? when does it end

What is the lifetime of each variable? when does it begin? when does it end

Database System Concepts
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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Can you answer this question for me because i don't understand it, can you please be every specfic with answer so i CAN understand it. Can you label each part.

 

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What is the lifetime of each variable? when does it begin? when does it end?

String* x; int main () { } P(); q(); int p() { } = new String [10]; X = int q () { } delete x
Transcribed Image Text:String* x; int main () { } P(); q(); int p() { } = new String [10]; X = int q () { } delete x
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