java10,11

Which of these exception is thrown in cases when the file specified for writing is not found?

• FileException
• IOException
• FileNotFoundException
• None of these

Which of these methods is used to write() into a file?

• put()
• putFile()
• write()
• writeFile()

Which of these methods are used to read in from file?

• read()
• get()
• readFile()
• none of these

Which of these exception is thrown by close() and read() methods?

• FileException
• IOException
• FileNotFoundException
• FileInputOutputException

Which of these values is returned by read() method is end of file (EOF) is encountered?

• zero
• 1
• -1
• NULL

Which of these is a process of writing the state of an object to a byte stream?

• Serialization
• Externalization
• File Filtering
• All of the mentioned

Which of these process occur automatically by the java runtime system?

• Serialization
• Garbage collection
• File Filtering
• All of the mentioned

Which of these is an interface for control over serialization and deserialization?

• Serialization
• Externalization
• File Filtering
• ObjectInput

Which of these functions is called to display the output of an applet?

• display()
• print()
• paint()
• init()

An applet is a Java class that extends the?

• java.Applet class
• java class
• Applet class
• java.applet.Applet class