Answered: Which of the following changes the…

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

Which of the following changes the contents of the strCityState variable from
“Chicago IL” to “Chicago, IL”?
a. strCityState = strCityState.Insert(7, ",")
b. strCityState = strCityState.Insert(8, ",")
c. strCityState = strCityState.Insert(9, ",")
d. none of the above

Expert Solution

Step 1

Change the content of the strCityState variable from “Chicago IL" to “Chicago, IL”. Using Insert method is used to insert character into string.

Syntax:

String.Insert(startIndex, Value)

In the above syntax,

String — represents text as a series of Unicode characters.

Insert — inserts characters anywhere in a string.

startlndex — integer number specifies location in string the value to be inserted.

Value — value to be inserted.

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