Suppose s1 and s2 are two strings. Which of the following statement or expression is valid in Java ? a - String s3 = s1 + s2; b - s1 >= s2; c - int i = s1.length; d - s1.charAt(0) = '5';
Suppose s1 and s2 are two strings. Which of the following statement or expression is valid in Java ? a - String s3 = s1 + s2; b - s1 >= s2; c - int i = s1.length; d - s1.charAt(0) = '5';
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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Suppose s1 and s2 are two strings. Which of the following statement or expression is valid in Java ?
a - String s3 = s1 + s2;
b - s1 >= s2;
c - int i = s1.length;
d - s1.charAt(0) = '5';
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