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Identifying Errors in Code. And explain how to fix them (1) Where is the error in this code sequence? double a = 45.2; float b = a;

Identifying Errors in Code. And explain how to fix them (1) Where is the error in this code sequence? double a = 45.2; float b = a;

Database System Concepts
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
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der of the division of a and b. 4. Identifying Errors in Code. And explain how to fix them. (2 points) (1) Where is the error in this code sequence? double a = 45.2; float b = a; (2) What would happen when this code sequence is compiled and executed? int a = 5 /0; (3) What is wrong with the following statement? System.out.println ("To be or not to be, that is the question."); (4) Where is the error in this code sequence? final int MAX WEEKS = 15; MAX WEEKS = 20;
Transcribed Image Text:der of the division of a and b. 4. Identifying Errors in Code. And explain how to fix them. (2 points) (1) Where is the error in this code sequence? double a = 45.2; float b = a; (2) What would happen when this code sequence is compiled and executed? int a = 5 /0; (3) What is wrong with the following statement? System.out.println ("To be or not to be, that is the question."); (4) Where is the error in this code sequence? final int MAX WEEKS = 15; MAX WEEKS = 20;
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Note- as per our guidelines we are supposed to answer only first part. Kindly repost other parts as separate questions.

When we want to convert data type from to another type then we need to perform casting. Now this casting is of 2 types:- implicit and explicit.

Here we need to convert a double value to a float value , so for this we will need type cast the variable explicitly.

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