Needs to be soleved in Java
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
Related questions
Question
Needs to be soleved in Java
![Jump to level 1
Declare a Boolean variable named goodPasswd. Use goodPasswd to output "Valid" if secretStr contains fewer than 5 letters and
secretStr's length is greater than 5. Otherwise, output "Invalid".
Ex: If the input is 3yg4tz, then the output is:
Valid
Ex: If the input is 9KwdM, then the output is:
Invalid
Note: Character.isLetter()) returns true if a character is a letter, and false otherwise. Ex: Character.isLetter('a') returns true.
Character.isLetter('8') returns false.
1 import java.util.Scanner;
2
3 public class ValidInvalid {
4
5
6
7
.89 1000BM5
11
public static void main (String[] args) {
Scanner scnr = new Scanner(System.in);
String secretStr;
12
13
14 }
15}
if (goodPasswd) {
System.out.println("Valid");
}
else {
}
System.out.println("Invalid");](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0cc153ae-b205-4fb2-9991-7cf6a21d5016%2Fd7bebe45-d67b-4c1b-ad55-0ac4fcdeb621%2F0ky2h6d_processed.png&w=3840&q=75)
Transcribed Image Text:Jump to level 1
Declare a Boolean variable named goodPasswd. Use goodPasswd to output "Valid" if secretStr contains fewer than 5 letters and
secretStr's length is greater than 5. Otherwise, output "Invalid".
Ex: If the input is 3yg4tz, then the output is:
Valid
Ex: If the input is 9KwdM, then the output is:
Invalid
Note: Character.isLetter()) returns true if a character is a letter, and false otherwise. Ex: Character.isLetter('a') returns true.
Character.isLetter('8') returns false.
1 import java.util.Scanner;
2
3 public class ValidInvalid {
4
5
6
7
.89 1000BM5
11
public static void main (String[] args) {
Scanner scnr = new Scanner(System.in);
String secretStr;
12
13
14 }
15}
if (goodPasswd) {
System.out.println("Valid");
}
else {
}
System.out.println("Invalid");
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question
Area in the grey can not be edited. (lines 1-6) and (lines 13 - 18 or end of code).
![Jump to level 1
Declare a Boolean variable named goodPasswd. Use goodPasswd to output "Valid" if secretStr contains fewer than 5 letters and
secretStr's length is greater than 5. Otherwise, output "Invalid".
Ex: If the input is 3yg4tz, then the output is:
Valid
Ex: If the input is 9kwdM, then the output is:
Invalid
Note: Character.isLetter()) returns true if a character is a letter, and false otherwise. Ex: Character.isLetter('a') returns true.
Character.isLetter('8') returns false.
1 import java.util.Scanner;
2
3 public class ValidInvalid {
4
5
6
7
.89 1000BM5
11
public static void main(String[] args) {
Scanner scnr = new Scanner (System.in);
String secretStr;
12
13
14 }
15}
if (goodPasswd) {
System.out.println("Valid");
}
else {
}
System.out.println("Invalid");](https://content.bartleby.com/qna-images/question/0cc153ae-b205-4fb2-9991-7cf6a21d5016/5190fa82-6c7f-456c-914e-a479e7a8a08d/yhv1pf8_processed.png)
Transcribed Image Text:Jump to level 1
Declare a Boolean variable named goodPasswd. Use goodPasswd to output "Valid" if secretStr contains fewer than 5 letters and
secretStr's length is greater than 5. Otherwise, output "Invalid".
Ex: If the input is 3yg4tz, then the output is:
Valid
Ex: If the input is 9kwdM, then the output is:
Invalid
Note: Character.isLetter()) returns true if a character is a letter, and false otherwise. Ex: Character.isLetter('a') returns true.
Character.isLetter('8') returns false.
1 import java.util.Scanner;
2
3 public class ValidInvalid {
4
5
6
7
.89 1000BM5
11
public static void main(String[] args) {
Scanner scnr = new Scanner (System.in);
String secretStr;
12
13
14 }
15}
if (goodPasswd) {
System.out.println("Valid");
}
else {
}
System.out.println("Invalid");
Solution
by Bartleby ExpertKnowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education