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WorksheetsOOPJ #1
Total questions: 10
Worksheet time: 5mins
Java was designed by
Microsoft
Mozilla Corporation
Sun Microsystems
Bell Lab
Earlier name of Java Programming language was
Eclipse
OAK
Netbean
D
Which of the following personality is called as father of Java Programming language
James Gosling
Larry Page
Bjarne Stroustrup
None of these
Why OAK was renamed to Java ?
because the language was unsuccessful , so they created another version and changed its name to java.
because the name was not relevant to the language they created
because there was another language called Oak
None of these
Which component is used to compile, debug and execute java program?
JVM
JDK
JIT
JRE
Which component is responsible for converting bytecode into machine specific code?
JVM stands for ?
What is the Java Classloader?
What are the main operations of JVM?
1) To load code 2) To compile code 3) To executes code 4) To provide runtime environment.
1) To compile code 2) To load code 3) To Executes code 4) To provide runtime environment.
1) To debug code 2) To compile code 3) To Executes code 4) To provide runtime environment.
1) To load code 2) To Verify code 3) To Executes code 4) To provide runtime environment.
What is the extension of compiled java classes?
