Create Java statements based on the following requirements: 1. Create an empty hash map named programs that will handle keys and values that are both of String type. 2. Map the following pairs: • BSIT – Bachelor of Science in Information Technology • BSCS – Bachelor of Science in Computer Science • BSIS – Bachelor of Science in Information Systems 3. Display the keys in a single line. 4. Delete the first entry. 5. Check whether the map contains the key "BSCpE".
Create Java statements based on the following requirements: 1. Create an empty hash map named programs that will handle keys and values that are both of String type. 2. Map the following pairs: • BSIT – Bachelor of Science in Information Technology • BSCS – Bachelor of Science in Computer Science • BSIS – Bachelor of Science in Information Systems 3. Display the keys in a single line. 4. Delete the first entry. 5. Check whether the map contains the key "BSCpE".
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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Create Java statements based on the following requirements:
1. Create an empty hash map named
2. Map the following pairs: • BSIT – Bachelor of Science in Information Technology
• BSCS – Bachelor of Science in Computer Science
• BSIS – Bachelor of Science in
3. Display the keys in a single line.
4. Delete the first entry.
5. Check whether the map contains the key "BSCpE".
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