Display names and numbers of employees who have 5 years or more experience and  salary less than Rs.15000 using array of structures (name, number, experience and  salary)

3484

What is are "proprietary" and "public" cryptographic algorithms?

957

The following program reads data (details of students) from a file named students.txt and converts it into e-mail addresses. The results are written to a file named studentemail.txt. students.txt consists of a number of lines, each containing the data of a student in colon delimited format: Last Name:First Name:Student Number Each input record is converted to an e-mail address and written to studentemail.txt in the following format: the first character of the last name + the first character of the first name + the last four digits of the student number + “@myunisa.ac.za” import java.io.*; public class EmailConverter { public static void main(String[] args) throws IOException { BufferedReader input = new BufferedReader(new FileReader ("students.txt")); PrintWriter output = new PrintWriter(new FileWriter ("studentemail.txt")); String line = input.readLine(); while (line != null) { // Extract the information for each student String[] items = line.split(":"); // Generate the email address String email = "" + items[0].charAt(0) + items[1].charAt(0) + items[2].substring(4,8) + "@myunisa.ac.za"; email = email.toLowerCase(); // Output output.println(email); line = input.readLine(); } input.close(); output.close(); } } Rewrite the class so that it handles possible errors that may occur. In particular, it should do the following: • It should catch at least three appropriate exceptions that might occur, and display suitable messages. • At this stage, the program will not run correctly if there is an empty line in the input file. Change the program so that if an empty line is encountered, an exception is thrown and the empty line is ignored. This exception should be handled with the display of a suitable error message. • Before the e-mail address is added to the output file, check if the student number has 8 digits. If not, throw an InvalidFormatException (which the program should not handle itself)

722

How to verifying the service contract entitlement in other modules?

677

WHAT DLC DESIGN IN CONSTRUCTION

856

How much cements bag (or in KG) required for 1 Sq. M concrete, for M-30 grad concrete as per CPWD and where is thr proof on site

248

which steel is better for residential building tmt steel or hysd steel

731

You can Ask any Technical Question Related to SAP MM Module AT Functional consultant level,Testing or end user level

759

how to test the application/software without any requirements(like BRD,FRD etc.,) for a new project?

1516

Please provide me the entire format of P.F. & ESI

856

Please tell me which institute is the best to study Informatica and asp.net in chennai Also please send me the latest interview questions in asp.net,c# and sql server to my id ramtryin@gmail.com

815

process by which one bit patten in to another by bit wise operation is? (a) masking, (b) pruning, (c) biting, (d) chopping,

1019

Dear sir, i want to NBCC & NTPC previous exam papers email Id : madhu_bingi@yahoo.co.in

1134

In QTP TEST DIRECTOR COMBINATION WHAT IS THE PURPOSE OF TEST DIRECTOR? In Somebody says to store test cases and design test cases.?ok fine , but In test director 5.0 , QTp not launching. what u do?

768

What is HTTPModule and HTTPcontext? What is the use of each?

1223