What happens when a class is compiled, but there is not a constructor defined? Compiler warning Run-time error Syntax error The compiler generates a default constructor The object can only be used with inheritance

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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a ) Listen
What happens when a class is compiled, but there is not a constructor defined?
6
Compiler warning
• Run-time error
9
Syntax error
The compiler generates a default constructor
12
The object can only be used with inheritance
Question 11 (5 points)
1) Listen
Write Java code to replace /* Insert code HERE */ so that dollarAmount is rounded
to 2 decimal places:
public double roundCurrency( double dollarAmount ){
return /" Insert code HERE */; // rounds to 2 decimal places
Transcribed Image Text:- Requires Respondus LockDown Browser + Webcam D0:00 Time Left:0:50:47 Joshua Thomas: Attempt 1 Question 10 (3 points) v Saved 3 a ) Listen What happens when a class is compiled, but there is not a constructor defined? 6 Compiler warning • Run-time error 9 Syntax error The compiler generates a default constructor 12 The object can only be used with inheritance Question 11 (5 points) 1) Listen Write Java code to replace /* Insert code HERE */ so that dollarAmount is rounded to 2 decimal places: public double roundCurrency( double dollarAmount ){ return /" Insert code HERE */; // rounds to 2 decimal places
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