Answered: * Convert binary to octal using…

* Convert binary to octal using recursion. If invalid returns null. Must use * recursion. **/ public static String binaryStringToOctalString(String binString) {

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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please answer within 30 minutes...

using java
* Convert binary to octal using recursion. If invalid
returns null. Must use
* recursion.
**/
public static String binaryStringToOctalString(String
binString) {

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