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MCQ Tutorial - JAVA->Core JAVA

                        
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11.) JRE stands for

Options are:
A.) Java Real Environment
B.) Java Runtime Environment
C.) Java Resource Estimation
D.) Java Rapid Enterprise
12.) Which of the following can not be used as the first letter to form a valid java identifier?
Options are:
A.) Letter (A-Z and a-z)
B.) Number, $, & and _
C.) $, & and _
D.) Number
                        
13.) Java source codes are compiled and converted to

Options are:
A.) Object Code
B.) Binary Code
C.) Assembly Code
D.) Byte Code
14.) What is the Extension of java bytecodes?

Options are:
A.) .exe (Windows) and .bin (Linux)
B.) .java
C.) .bc
D.) .class
15.) What is the command to compile a java program? (Let the file name be myprogram.java)
Options are:
A.) java myprogram
B.) javac myprogram.java
C.) javac myprogram
D.) java myprogram.java
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