In languages without exception-handling facilities, we could send an error-handling procedure as a parameter to each procedure that can detect errors that must be handled. What disadvantages are there to this method?

lavanyats

 Profile Answers by lavanyats Questions by lavanyats

• Jul 27th, 2008

When there is a new error to be detected, the source code of the exception handling function must be updated - and seperately compiled. Also we have the over head of sending an additional parameter. T...

Answer Question  Select Best Answer

To which segment does Static functions belong?

madhusudhan.d.k

 Profile Answers by madhusudhan.d.k Questions by madhusudhan.d.k

• Aug 12th, 2009

Static functions belongs to the stack segment.

Answer Question  Select Best Answer

In a compiler there is 36 bit for a word and to store a character 8bits are needed. IN this to store a character two words are appended. Then for storing a K characters string, How many words are neededA. 2k/9B. (2k+8)/9C. (k+8)/9D. 2*(k+8)/9E. none

mundravijay

 Profile Answers by mundravijay Questions by mundravijay

• Dec 7th, 2009

2k/9= 2*36/9=8 bits are needed for storing a character...

Answer Question  Select Best Answer

Explain and differentiate Modular Programming and Structured Programming approach?

mundravijay

 Profile Answers by mundravijay Questions by mundravijay

• Dec 7th, 2009

Programming approachesModular- In this approach we have some code that are implemented thru short of modules. We basically empasize on that modules and that modules are collectively form a program in ...

Answer Question  Select Best Answer

What is flex? Where it is used in web applications?

rubin2008

 Profile Answers by rubin2008 Questions by rubin2008

• May 16th, 2010

Flex is an open source framework.It's output is swf file.Flex applications can be embedded into webpages by specifying generated swf file by compiling Flex application into HTML embed tag.

Answer Question  Select Best Answer

What is Command Line Arguments?What are its uses?Where we have to use this?

Abidullah

 Profile Answers by Abidullah Questions by Abidullah

• May 21st, 2010

Command line arguments are used to provide input through console to the main function. The inputs values generally store into a string array (usually args[])Example:void main (String args[]){for ...

abhishekrane

 Profile Answers by abhishekrane Questions by abhishekrane

• Dec 9th, 2008

Command line arguments are those which can be passed to the main method as parameters and use those values in the main method before executing it.

Answer Question  Select Best Answer

If the interface in C# only contains the declaration of the methods and we need to define those methods in the class, then Why we use the interface..???

TheOutlander

 Profile Answers by TheOutlander Questions by TheOutlander

• Jan 2nd, 2011

Interfaces define a contract. You should use it only if you want to support a group or related functionalities in a class or struct. Otherwise there is no need to use it. Think about cars - they have ...

Answer Question  Select Best Answer

Why the programing language are case sensitive as is not for user friendly.

ashoknaina

 Profile Answers by ashoknaina Questions by ashoknaina

• Dec 20th, 2011

Yes th programming language is case sensitive because of its sensitivity that means the language itself having some built in keywords that are used to define variables and data types also vary accordi...

lavanyats

 Profile Answers by lavanyats Questions by lavanyats

• Jul 27th, 2008

When a PL is case sensitive, the number of possible keywords/ variable names permissible is increased. Also - more important reason - program readability is improved - we use caps for macros, have different naming conventions based on case sensitivity and so on.

Answer Question  Select Best Answer

ashoknaina

 Profile Answers by ashoknaina Questions by ashoknaina

• Dec 20th, 2011

Code
#include<stdio.h>
"
 Enter Order Of matrix");
scanf("%d%d""%d""%d ""%d ""%d ""%d "

Abhijit Singh

 Profile Answers by Abhijit Singh Questions by Abhijit Singh

• Apr 27th, 2007

/*~~~~~~~~~ Creates square and  rectangular matrices ~~~~~~~~*//* Input required is dim of the spiral matrix. Just feed in two factors of the size of array. i.e If Items are 35 then m = 5 n ...

Answer Question  Select Best Answer

Design a class that will keep track of number of instances that have been instantiated. Make this class thread safe.

Dearsi

• Feb 1st, 2012

Here

Code
 

Answer Question  Select Best Answer

What are the attributes of Samba?

suji

 Profile Answers by suji Questions by suji

• Mar 2nd, 2012

Here are the samba attributes sambaLMPassword sambaNTPassword sambaPwdLastSet sambaAcctFlags sambaLogonTime sambaLogoffTime sambaKickoffTime sambaPwdCanChange sambaPwdMustChange sambaHomeDrive samb...

Answer Question  Select Best Answer

suji

 Profile Answers by suji Questions by suji

• Mar 2nd, 2012

There are following shell operators

Arithmetic Operators.

Relational Operators.

Boolean Operators.

String Operators.

File Test Operators.

Answer Question  Select Best Answer

Hi guys ,

in c++ programming (if) when we use "=" isntead of "==" compiler behave the same ... Do u know why compiler Behave like this ??

Tnx

vinodh

• Dec 11th, 2012

In the first if condition want to place double equal.then it will treat as condition.otherwise it will treat as declaration

krish3636

 Profile Answers by krish3636 Questions by krish3636

• Oct 26th, 2012

C++ compiler treat Zero(0) as false and all nonzero value as true.
Consider the case 1:
if(val=20) //implicitly it becomes if(20)
{
cout

Answer Question  Select Best Answer

Hi , when I reverse a string using loop in php like

php$str="navin";
$rstr="";
$len=strlen($str);
for($i=$len-1;$i>=0;$i--)
{
$rstr.=$str[$i];
}
echo $rstr;

It work but I want to know why we use .dot(.) $rstr.=$str[$i]; over here thanks in advance

Emiliano Gaytan

• Mar 21st, 2013

to concat, . operator concats left & right values; Google it for more info "php $myVar = 2; // declare variable in php print_r($myVar . ""); //print on screen your variable w htm...

Answer Question  Select Best Answer

Write an Efficient algorithm to print count and possible string outcomes of a given input string by retaining order and considering all characters during this process

Problem: given a input string as "0000" and following input scheme for the zeroes, print the possible outcomes by retaining order of the characters. input scheme: a "0" b "00" c "000" d "0000" example: "aaaa" is one string...

cfphpflex@gmail.com

• Mar 21st, 2013

1. get string length 2. print length 3. for string 0000, its easy: 4. look at 0000 and quickly understand that each 0 in the string can only have 3 other possible 0 s to compare against and get a diff...

Answer Question  Select Best Answer

Design a flow chart for program that displays the number of days in each month. the program should have two parllel arrays 12 element string array that is initialized with the names of the month, and 12 element integer array that is initialized the number of days in each month.

Cassandra Blackburn

• Sep 9th, 2013

Jan Month have 31 Days Feb Month have 28 days March Month have 31 Days April Month have 30 Days
May Month have 31 days June Month have 30 Days July Month have 31 days Aug Month have 31 Days
Sept Month have 30 Days Oct Month have 31 Days Nov Month have 30 days Dec Month have 31 Days

Ponni Vaithiyanathan

• Aug 20th, 2013

Jan Month have 31 Days feb Month have 28 Days March Month have 31 Days April Month have 30 Days May Month have 31 Days June Month have 30 Days july Month have 31 Days Aug Month have 30 Days sep Month ...

Answer Question  Select Best Answer

Number analysis program design a program that asks the user to enter a series of 20 numbers. The program should store the numbers in an array and then display the following data: the lowest number in the array,the highest number in the array and the total of the numbers in the array...

Michael Brown

• Apr 1st, 2014

"c numlist = [-7,1,2,45289, 7,5,9,7,4,-10,34,234345678,32,12,1566,0,8,5,4,2] sum = 0 current = numlist[0] high = numlist[0] low = numlist[0] current = numlist[0] for i in rang...

Answer Question  Select Best Answer

TASK 1: Programming Task in language of preference

Imagine a customized computer keyboard with following layout :
ERTYU1
DFGHJ2
CVBNM4

The keyboard only has above set of keys in the panel , For a given set on input word you need to output the path taken to press them , for example :
Consider the input word is : RFGM
the output...

prasobh

• Jan 20th, 2016

#Python solution # E R T Y U 1 # D F G H J 2 # C V B N M 4 #NJUE2C1M keys=[E,R,T,Y,U,1,D,F,G,H,J,2,C,V,B,N,M,4] key_board_width = 6 str...

S VISHNUVARDHAN

• Aug 14th, 2015

"cpp #include using namespace std; #include #include char answer[5]; char a[4][7] = {"ERTYU1","DFGHJ2","CVBNM4 ; class trace { //protected: char input[100]; pu...

Answer Question  Select Best Answer

1.One foot equals 12 inches. Design a function named
feetTolnches that accepts a number of feet as an argument, and returns the number of inches in that many feet. Use the function in a program that prompts the user to enter a number of feet and then displays the number of inches in that many feet.

2.Rainfall Statistics
Design a program that lets the user enter the total rainfall...

Sunil shenoy

• May 16th, 2016

Code
#include<iostream>
"Enter a Feet value:""result in Inches: "<<i<<endl;
}

George

• Jul 29th, 2014

In Haskell (please excuse syntax highlighting; they dont have it for this language):"css -- feetToInches.hs module Main where feetToInches :: Num a => a -> a feetToInches = (*12) ...

Answer Question  Select Best Answer

Number analysis program design a program that asks the user to enter a series of 20 numbers. The program should store the numbers in an array and then display the following data: the lowest number in the arraythe highest number in the array the total of the numbers in the arraythe...

Lohitha

• Jul 30th, 2016

Code
#include<stdio.h>
"enter elements into array:""%d""minimum value is:%d
""maximum value is:%d
""Number of elements in an aray:%d
"

Answer Question  Select Best Answer