Explain the difference between throwing an exception and

Reference no: EM13465054

Question 1. What is the difference between throwing an exception and catching an exception?

Question 2. How does a method declare that it can throw an exception? How does it actually throw an exception? Use Java code to illustrate your answer.

Question 3. Explain the difference between a checked exception and an unchecked exception.

Question 4. What happens if an exception does not have a matching catch block?

Question 5. What can a catch block do with the exception object that it receives?

Question 6. What is the purpose of the finally block?

Question 7. What is the difference between text I/O and binary I/O?

Question 8. What happens if you try to create a FileInputStream on a file that does not exist?

Question 9. What happens if you try to create a FileOutputStream on a file that does not exist?

Question 10. What are BufferedInput/OutputStreams and why are they used? Write some Java code to illustrate how to create a BufferedInputStream.

Question 11. Write the line of code you would need to open the file c:\temp\mydata.txt for reading primitive data values from the file such as doubles, floats, ints, etc.

Question 12. Write lines of code to create object input and output streams for the file c:\temp\mydata.out.

Question 13. What is the difference between sequential access and random access?

Reference no: EM13465054

Questions Cloud

Discuss how you view your current or future : bull share key insights you have gained about the impression positive negative or mixed that you and others have of

What decision making model do you prefer my choice is the : what decision making model do you prefer? my choice is the collective or participative decision making model because

Managers have observed that employees are of three kinds : managers have observed that employees are of three types committed compliant or resistant. most organizational leaders

Discuss the work of the committee of the robert wood : discuss the work of the committee of the robert wood johnson foundation initiative on the future of nursing at the

Explain the difference between throwing an exception and : question 1. what is the difference between throwing an exception and catching an exception?question 2. how does a

Estimate at least two work motivation theories and how they : write a 1400- to 1700-word paper in which you identify each issue and make recommendations to jc the casino president

What tools and techniques should be used for evaluating a : 1.what tools and techniques should be used for evaluating a decision? how do these tools and techniques equate to

You work for organization which has a very diverse : scenarioyou work for an organization that has a very diverse workforce.nbsp several of your employees have been with

The essay should be about a volunteer service that you have : write a two-page essay in a .doc format - including a small photo if you want - and submit it as an attachment in this

User Account

All Pages