When the two inputs of a multiplier are connected together, the device operates as a A Voltage doubler B Square root circuit C Squaring circuit D Averaging circuit

770

what is the method used for marking of cantilevers in hirise buildings by using theodolite

1700

why we transfer FA(full arc) to PA(partial arc) in steam turbine at specified load?

960

How do I rename a label?

392

Hi, Is there limit of applicablity of excise payment for any orgnization...?? what is date of excise payment..?? Excise return date & what procedure & how to take benifit availing service tax in excise return..? What form reuire for Excise Return..??

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How to do integration testing on duster......

536

How to add 99 menu (page down) option in menu creation..

1270

What are the alternate material for steel, Sand and aggregate

1142

what is difference between WEP & WPA-PSK

1063

How consistent is the view of the data between and within multiple sessions, transactions or statements ?

956

Why using 10% DMSO for shocking my Cos-7 Cells - after DEAE-Dextran Transfection ?

991

hi, please send me "state bank of india", last 5 years question paper with answers to my mail id.

833

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)

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WHAT IS THE PROCESS OF "CLAIM PROCESSING SYSTEM"

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How to use the PF_LOCAL and AF_LOCAL Macros?

406