CS1101 (SOPH-0062) Introduction to Java Programming - 1.1- Learning to Code – Testing Flash Cards

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Western Governors University *

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1101

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Computer Science

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Jan 9, 2024

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pdf

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CS1101 (SOPH-0062) Introduction to Java Programming - 1.1- Learning to Code – Testing Flash Cards Question Answer 1. What is the result of executing the code System.out.println(I am learning Java);? d. There would be an error due to the missing double quotes around the string value I am learning Java. 2. What are double quotes in Java used for? Double quotes are used to enclose string literals in Java. 3. What does the error message “unclosed string literal” indicate in Java? It indicates that a string is not properly closed with double quotes, signaling the end of the string is missing. 4. What is the correct way to output "Hello, world!" to the console in Java? System.out.println("Hello, world!"); 5. If you encounter multiple errors when compiling Java code, how should you approach fixing them? Fix the errors starting from the top of the error list, focusing on the first error, not the total number of errors. 6. What is System.out.println( ) in Java? A method that allows Java to output content to the console (screen). 7. How can you research error messages effectively? By copying and pasting the error into an internet search browser to search for what issues could be causing the error. 8. Why is it important to use quotes around literal strings in Java? If quotes are not used, Java will assume that the literal string is a variable or another keyword.
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