Which of the following statements are valid? A, int [] [] r = new int [2]; B. int [] x = new int []; OC, int [] [] y = ; new int [3] []; D, int [] [] z = {{1, 2}}; E. int [] [] m = {{1, 2}, {2, 3}}; %3D F, int [] [] n = {{1, 2}, {2, 3}, }; %3D

Which of the following statements are valid? A, int [] [] r = new int [2]; B. int [] x = new int []; OC, int [] [] y = ; new int [3] []; D, int [] [] z = {{1, 2}}; E. int [] [] m = {{1, 2}, {2, 3}}; %3D F, int [] [] n = {{1, 2}, {2, 3}, }; %3D

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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