Search & Filtering
Consider an array MARKS[20][5] which stores the marks obtained by 20 students in 5 subjects. Now write a program to
(a) find the average marks obtained in each subject.
(b) find the average marks obtained by every student.
(c) display the scores obtained by every student and grades according to the average marks obtained by every student
Write java program to read and write string using file.
Explain the concept of De-serialization.
Briefly explain the Thread Life cycle.
What class allows you to read objects directly from a stream? Briefly Explain.
Write java program to read and write character using file.
When threads are not lightweight process in java? What happens if an object is directly called by run() instead of Start().
Write a program to copy from one file to another.
Explain serialization and Deserialization using Serializable interface.
Create an employee object having properties name, date of birth, department, designation and salary. Let the employee class have appropriate getter/setters methods for accessing these properties. Initialize these properties through the setter methods. Store this object into a file "OutObject.txt". Read the same object from the same file and display its properties through getter methods.
