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identifiers

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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
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Write the correct term if the the underlined words is false. (only answer the items that are false)
II. Write TRUE if the statement is correct and write the correct word if the statement is false (20 pts). 1. You should write notes in your code explaining what a certain class does, or what a certain method do. 2. You should not indent block-enclosed statements for spaces after the start of the block. 3. Java identifiers are not case-sensitive. 4. Identifiers must begin with either a letter, or an underscore, or a dollar sign. 5. You can use keywords as identifiers. 6. A character data type must have enclosed its literal enclosed in a double quotes (“ "). 7. It is always good to initialize your variable. 8. System.out.printIn(), does_not append newline at end of output. 9. The operator follow a precedence rule.
Transcribed Image Text:II. Write TRUE if the statement is correct and write the correct word if the statement is false (20 pts). 1. You should write notes in your code explaining what a certain class does, or what a certain method do. 2. You should not indent block-enclosed statements for spaces after the start of the block. 3. Java identifiers are not case-sensitive. 4. Identifiers must begin with either a letter, or an underscore, or a dollar sign. 5. You can use keywords as identifiers. 6. A character data type must have enclosed its literal enclosed in a double quotes (“ "). 7. It is always good to initialize your variable. 8. System.out.printIn(), does_not append newline at end of output. 9. The operator follow a precedence rule.
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