Java Serialization & Networking-8

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?

• Serializable
• Externalization
• FileFilter
• ObjectInput

Which of these interface extends DataOutput interface?

• Serializable
• Externalization
• ObjectOutput
• ObjectInput

Which of these is a method of ObjectOutput interface used to finalize the output state so that any buffers are cleared?

• clear()
• flush()
• fflush()
• close()

Which of these is method of ObjectOutput interface used to write the object to input or output stream as required?

• write()
• Write()
• StreamWrite()
• writeObject()

What will be the output of the following Java program?

https://gyazo.com/d0802fe4f0370455b6e1082223e38168

• s=Hello; i=-7; d=2.1E10

• Hello; -7; 2.1E10

• s; i; 2.1E10

• Serialization

What will be the output of the following Java program?

https://gyazo.com/e24097286b20cbf74abda87851380ca4

• -7

• Hello

• 21000000000

• deserialization

What will be the output of the following Java program?

https://gyazo.com/25dd27bbd85d2b3f3583d512037720ce

• abc

• abcd

• abcde

• None of the mentioned

What will be the output of the following Java program?

Online Java Compiler - Google Chrome (gyazo.com)

• 3

• 3.5

• serialization

• deserialization