Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Java Expert


Home >> Java

problem 1: What do you mean by the term file? Why do we need files to store the data?

problem 2: What do you mean by the term stream? Illustrate the benefits of stream?

problem 3: Differentiate between:

a) InputStream and Reader Classes
b) OutputStream and preparer Classes

problem 4: describe the function of File class.

problem 5: Why do we require the random access files?

problem 6: How will you check whether the file to be opened for writing already exists?

problem 7: How is double type value read from the key-board?

problem 8: The programmer should explicitly make the System.in and System.out objects. Illustrate True /False.

problem 9: If the file pointer points to a position in a sequential file other than the beginning, we should use the seek method to bring the pointer to the beginning, to read from the beginning of the file again. Illustrate True/False.

problem 10: To delete a file, we can use an instance of class File. Illustrate True/False.

Java, Programming

  • Category:- Java
  • Reference No.:- M98757

Have any Question? 


Related Questions in Java

Modify the week two java application using netbeans ide to

Modify the Week Two Java application using NetBeans IDE to meet these additional and changed business requirements: The company has recently changed its total annual compensation policy to improve sales. A salesperson wi ...

Assignmentproductjavacreate a class to encapsulate the data

Assignment Product.java Create a class to encapsulate the data and behavior of a product in a store's inventory. The class should have the following data for an inventory item: Product Number - String Description - Strin ...

The taskyou must design and implement in java a bookshop

The Task You must design and implement in Java a Bookshop Management System corresponding to the attached scenario. You are not required to implement the entire scenario, but the more functionality your system has, the h ...

The requirement is to design a system using jsp in

The requirement is to design a system using jsp in netbeans. You need to add other functions such as search by text, advance search, quantity update by admin, quantity check at the checkout, login and registering page, a ...

Assignmentyou have to doone of the following1modify your

Assignment You have to doONE of the following: 1. Modify your Registration project(s) to use a Hash Table to maintain the student information instead of the sorted array or BST. Your hash function should be based on the ...

Using java eclipse write the the code required from each

Using Java Eclipse write the the code required from each question. Write the code required for each question. I solved it but there a lot of mistakes attached is the Data Base Tables used. Please read the question and lo ...

Submit one properly named rtf document inside your one jar

Submit one properly named .rtf document inside your one .jar file. lastname.firstname.mod4. 1. What is the characteristic behavior of a stack? 2. What is the characteristic behavior of a queue? 3. What are the advantages ...

Casegreentek is a software solution company for smartphone

Case Greentek is a software solution company for smartphone and tablet devices. Current headquarter (HQ) locates in Sydney, 30 sale team members and 50 software engineers base in Singapore and Manila respective. The cycl ...

Design your own java class that includes at least 3 data

Design your own Java Class that includes at least 3 data fields, 2 constructors and 4 methods. When designing your class, pick an object that you are familiar with and make it your own, realistic, yet simple design with ...

Write a java application using netbeans integrated

Write a Java application using NetBeans Integrated Development Environment (IDE) that calculates the total annual compensation of a salesperson. Consider the following factors: A salesperson will earn a fixed salary of 8 ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen