Write a statement to create an array, named productList, in a supportive class, with a size of TEN and a data type of String: Question 7 (Mandatory) Write an invoke statement for the currentCircle object from the Circle class, to the behavior setCircleRadius, that invokes validateRadius in the parameters, which passes input in the parameters: ) ): Question 8 (Mandatory) Write a test condition for a selection structure that tests the values of the Strings named, userName and borrowedUserName, where case matters and the results will be -1, 0 or 1: Question 9 (Mandatory). Write a test condition for a selection structure that tests the values of the Strings named, userName and borrowedUserName, where case does not matter and the results will be true or false:

Write a statement to create an array, named productList, in a supportive class, with a size of TEN and a data type of String: Question 7 (Mandatory) Write an invoke statement for the currentCircle object from the Circle class, to the behavior setCircleRadius, that invokes validateRadius in the parameters, which passes input in the parameters: ) ): Question 8 (Mandatory) Write a test condition for a selection structure that tests the values of the Strings named, userName and borrowedUserName, where case matters and the results will be -1, 0 or 1: Question 9 (Mandatory). Write a test condition for a selection structure that tests the values of the Strings named, userName and borrowedUserName, where case does not matter and the results will be true or false:

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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Concept explainers

User Defined DataType

The data type is a format to store data that contains a particular range or type of value. It specifies which type of value a variable should have. In other words, a data type describes the type of data that variables can store. When a program stores data in the variables, then every variable needs to be assigned value that falls within the range of its data type. The following are some of the data types:

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