Answer wuickly Suppose the expression below returned -1. What would that indicate?text.find(sub, idx)O The substring sub appears at index (idx-1) within text.O The substring sub appears starting at the last index of text.The substring sub does not appear anywhere within text.O The substring sub does not appear within text anywhere at or beyond index idx.A

First of all please do mention the language, as find is a very common function in many languages,…

Suppose the expression below returned -1. What would that indicate? text.find(sub, idx) The substring sub appears at index (idx-1) within text. The substring sub appears starting at the last index of text. The substring sub does not appear anywhere within text. The substring sub does not appear within text anywhere at or beyond index idx.

Suppose the expression below returned -1. What would that indicate? text.find(sub, idx) The substring sub appears at index (idx-1) within text. The substring sub appears starting at the last index of text. The substring sub does not appear anywhere within text. The substring sub does not appear within text anywhere at or beyond index idx.

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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