Suppose that x and y are strings. Which of one the following expressions would beequivalent to x.replace(y, "", 1)?x[:x.find(y)]+x[x.find(y)+len(y):]x[x.find(y):]+x[:x.find(y)+len(y)]x[:x.find(y)]+x[x.find(y)+1:]x[x.find(y):]+x[x.find(y)-1:]None of these options

Suppose that x and y are strings. Which of one the following expressions would be equivalent to x.replace(y, "", 1)? ×[:x.find(y)]+x[x.find(y)+len(y):] x[x.find(y):]+x[:x.find(y)+len(y)] ×[:x.find(y)]+x[x.find(y)+1:] x[x.find(y):]+x[x.find(y)-1:] None of these options

Suppose that x and y are strings. Which of one the following expressions would be equivalent to x.replace(y, "", 1)? ×[:x.find(y)]+x[x.find(y)+len(y):] x[x.find(y):]+x[:x.find(y)+len(y)] ×[:x.find(y)]+x[x.find(y)+1:] x[x.find(y):]+x[x.find(y)-1:] None of these options

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

Suppose that x and y are strings. Which of one the following expressions would be
equivalent to x.replace(y, "", 1)?
x[:x.find(y)]+x[x.find(y)+len(y):]
x[x.find(y):]+x[:x.find(y)+len(y)]
x[:x.find(y)]+x[x.find(y)+1:]
x[x.find(y):]+x[x.find(y)-1:]
None of these options

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