Homework Help is Here – Start Your Trial Now!
Engineering
Computer Science
One of the following is a valid for-loop syntax to iterate through the elements of a HashMap: Select one: a. for(HashMap.Entry wordsPart1.entrySet())             {                 System.out.println("Key: "+ entry.getKey() + "\tValue: "+entry.getValue());             } b. for(HashMap.Entry entry:wordsPart1.entrySet())             {                 System.out.println("Key: "+ entry.getKey() + "\tValue: "+entry.getValue());             } c. for(HashMap entry:wordsPart1.entrySet())             {                 System.out.println("Key: "+ entry.getKey() + "\tValue: "+entry.getValue());             } d. None of these

One of the following is a valid for-loop syntax to iterate through the elements of a HashMap: Select one: a. for(HashMap.Entry wordsPart1.entrySet())             {                 System.out.println("Key: "+ entry.getKey() + "\tValue: "+entry.getValue());             } b. for(HashMap.Entry entry:wordsPart1.entrySet())             {                 System.out.println("Key: "+ entry.getKey() + "\tValue: "+entry.getValue());             } c. for(HashMap entry:wordsPart1.entrySet())             {                 System.out.println("Key: "+ entry.getKey() + "\tValue: "+entry.getValue());             } d. None of these

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
Problem 1PE
See similar textbooks
icon
Related questions
Question

java,please solve it fast

One of the following is a valid for-loop syntax to iterate through the elements of a HashMap:

Select one:
a.

for(HashMap.Entry<Integer,String> wordsPart1.entrySet())

            {

                System.out.println("Key: "+ entry.getKey() + "\tValue: "+entry.getValue());

            }

b.

for(HashMap.Entry<Integer,String> entry:wordsPart1.entrySet())

            {

                System.out.println("Key: "+ entry.getKey() + "\tValue: "+entry.getValue());

            }

c.

for(HashMap<Integer,String> entry:wordsPart1.entrySet())

            {

                System.out.println("Key: "+ entry.getKey() + "\tValue: "+entry.getValue());

            }

d.

None of these

Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Hash Table
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.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
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)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
SEE MORE TEXTBOOKS