Given the classes below, what are the class types of instance m? Check all correct answers. -1 attachment - 1-public class Canned Food ( 2- String barCode; 3- double price, 4. boolean isExpired() (return false;) 6-public class Sardines ??????? Canned Food int quantity, 7- & String computeSales() () 10 public class SalesCalc ??????? Sardines ( 11- double discounted Amount(int d, double p) () int updateQty(int qty) 12- 13-) 14-public class Mega ??????? SalesCalc( 15- Date expiry Date; 16- double discounted Amount(int d, double p) {retum (d/100.0)"p;) int updateQty(int qty) (retum ++qty;) 17 public static void main(String[] args) { 18- 19- Mega m= new Mega0; // instance m 21- SalesCalc se= new SalesCalc(); // instance sc Sardines yt-new Sardines(); // instance yt
Given the classes below, what are the class types of instance m? Check all correct answers. -1 attachment - 1-public class Canned Food ( 2- String barCode; 3- double price, 4. boolean isExpired() (return false;) 6-public class Sardines ??????? Canned Food int quantity, 7- & String computeSales() () 10 public class SalesCalc ??????? Sardines ( 11- double discounted Amount(int d, double p) () int updateQty(int qty) 12- 13-) 14-public class Mega ??????? SalesCalc( 15- Date expiry Date; 16- double discounted Amount(int d, double p) {retum (d/100.0)"p;) int updateQty(int qty) (retum ++qty;) 17 public static void main(String[] args) { 18- 19- Mega m= new Mega0; // instance m 21- SalesCalc se= new SalesCalc(); // instance sc Sardines yt-new Sardines(); // instance yt
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
![Given the classes below, what are the class types of instance m? Check
all correct answers.
-1 attachment-
1-public class Canned Food (
2-
String barCode;
3-
double price;
boolean isExpired() (return false;}
5-1
6-public class Sardines ??????? CannedFood {
int quantity;
7-
String computeSales() ()
10-public class SalesCalc ??????? Sardines (
11- double discounted Amount(int d, double p) {}
12-
int updateQty(int qty) {}
13-)
14-public class Mega ??????? SalesCalc {
15-
Date expiry Date;
16-
double discounted Amount(int d, double p) {retum (d/100.0)*p;}
17-
int updateQty(int qty) {return ++qty; }
18-
public static void main(String[] args) {
19-
Mega m = new Mega(); // instance m
20-
SalesCalc sc = new SalesCalc(); // instance sc
Sardines yt = new Sardines(); // instance yt
21-
22-
}
23-}
A. Canned Food
B. Mega
C. SalesCalc
D. Sardines
E. None](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa6f61744-dd70-4311-84b4-0816ebfea9f9%2Feb36408c-4499-4195-aaf2-9d95ebde2b55%2F1zuhlwm_processed.png&w=3840&q=75)
Transcribed Image Text:Given the classes below, what are the class types of instance m? Check
all correct answers.
-1 attachment-
1-public class Canned Food (
2-
String barCode;
3-
double price;
boolean isExpired() (return false;}
5-1
6-public class Sardines ??????? CannedFood {
int quantity;
7-
String computeSales() ()
10-public class SalesCalc ??????? Sardines (
11- double discounted Amount(int d, double p) {}
12-
int updateQty(int qty) {}
13-)
14-public class Mega ??????? SalesCalc {
15-
Date expiry Date;
16-
double discounted Amount(int d, double p) {retum (d/100.0)*p;}
17-
int updateQty(int qty) {return ++qty; }
18-
public static void main(String[] args) {
19-
Mega m = new Mega(); // instance m
20-
SalesCalc sc = new SalesCalc(); // instance sc
Sardines yt = new Sardines(); // instance yt
21-
22-
}
23-}
A. Canned Food
B. Mega
C. SalesCalc
D. Sardines
E. None
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