a- if(x>0){ if(y>0) S.O.P("A");} b- if(x>0 || y>0) S.O.P("A"); c- if(x>0 && y>0) S.O.P("A"); d- if(!(x<=0 || y<=0)) S.O. P("A"): 4) x and y are two integers. Which of the following is not equivalent to the others?

a- if(x>0){ if(y>0) S.O.P("A");} b- if(x>0 || y>0) S.O.P("A"); c- if(x>0 && y>0) S.O.P("A"); d- if(!(x<=0 || y<=0)) S.O. P("A"): 4) x and y are two integers. Which of the following is not equivalent to the others?

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

a- if(x>0){
if(y>0)
S.O.P("A");}
b- if(x>0 || y>0)
S.O.P("A");
c- if(x>0 && y>0)
S.O.P("A");
d- if(!(x<=0 || y<=0))
S.O.P("A");
4) x and y are two integers. Which of the following
is not equivalent to the others?

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