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| Question |
how can i add 2 numbers using delphi console application
and also windows application , compare both program ,
reply immediatly |
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Answer Posted By |
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Question Submitted By :: Guest |
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| Answer | program Project1;
{$APPTYPE CONSOLE}
uses
SysUtils;
var
f1, f2: integer;
s: string;
begin
{ TODO -oUser -cConsole Main : Insert code here }
try;
f1:=0;
f2:=0;
write('Enter first integer: ');
readln(f1);
write('Enter second integer: ');
readln(f2);
writeLn('The numbers add up to '+inttostr(f1+f2));
writeLn('Press enter to quit');
except
on E : Exception do
writeln(E.Classname+' '+e.message);
end;
readln;
end.  |
| Faizulla Khan |
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| Question |
why we should use main in C |
Rank |
Answer Posted By |
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Question Submitted By :: Guest |
| This Interview Question Asked @ Infosys |
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I also faced this Question!! |
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| Answer | because the execution of the c program bvegins from main().
Each function is called directly or indirectly through main.  |
| Kiran |
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| Question |
Why you want to join IBM only not others like, TCS Infosys,
Satyam & Wipro Etc. please do'nt give general answers?. |
Rank |
Answer Posted By |
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Question Submitted By :: Dharmender |
| This Interview Question Asked @ IBM , IBM |
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I also faced this Question!! |
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| Answer | i hav heard a lot about ur company u peaple have fame n i
know workin with u peaple i get my carrier in high position
i can grow myself n my experience  |
| Pooja |
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| Question |
What is Delphi/400 Client Server Suite? |
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Answer Posted By |
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Question Submitted By :: Guest |
| This Interview Question Asked @ IBM |
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I also faced this Question!! |
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| Answer |
Delphi/400 Client/Server Suite
The Delphi/400 Client/Server Suite is based upon Borland's
Delphi Client/Server Suite 2.0 for Windows 95 and Windows
NT, and AS/400-compatible connectivity and development
technology recently licensed by Borland from TCIS TCIS -
Tactical Command Information System
TCIS - Tactical Communications Interface Software
TCIS - Taejon Christian International School (Korea)
TCIS - Targys Customer Inquiry System
TCIS - Taux de Chômage à Inflation Stationnaire (French:
Non-Accelerating-Inflation Rate of Unemployment)
TCIS - Thai Chinese International School
TCIS - TIE Control and Integration Subsystem
TCIS - Traitement Cooperatif et Integration des Systèmes of
Paris, France. It represents the only high-performance RAD
tool Any program or utility that speeds up the development
and programming of an application. Visual programming tools
are widely used to quickly develop graphical front ends.
..... Click the link for more information. that combines the
ease and productivity of visual component-based design, the
power of the world's fastest optimizing 32-bit native-code
compiler, and the flexibility of an open, scalable database
architecture in a robust object-oriented environment. With
the addition of the ScreenDesigner/400 specialized object
classes and ClientObject/400's APPC AS/400 connectivity,
Delphi/400 Client/Server Suite delivers an easy-to-use
Windows interface for the AS/400 that is secure, fast, and
capable of meeting the ever-increasing demands of rapid
client/server development.
"Delphi/400 Client/Server Suite is a great addition to the
AS/400 development tool chest," said Mark R. Buckner,
president of Astech Solutions, Inc., a leading AS/400
consulting and development firm based in Aurora, Ontario.
"AS/400 developers can now realize major productivity
improvements with Delphi's easy-to-use visual design tools,
high-performance database connections, and open component
model. This is definitely a product to watch."
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| Guest |
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| Question |
How to Get the local internet machine name and IP address? |
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Answer Posted By |
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Question Submitted By :: Guest |
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| Answer | function GetIPFromHost
(var HostName, IPaddr, WSAErr: string): Boolean;
type
Name = array[0..100] of Char;
PName = ^Name;
var
HEnt: pHostEnt;
HName: PName;
WSAData: TWSAData;
i: Integer;
begin
Result := False;
if WSAStartup($0101, WSAData) <> 0 then begin
WSAErr := 'Winsock is not responding."';
Exit;
end;
IPaddr := '';
New(HName);
if GetHostName(HName^, SizeOf(Name)) = 0 then
begin
HostName := StrPas(HName^);
HEnt := GetHostByName(HName^);
for i := 0 to HEnt^.h_length - 1 do
IPaddr :=
Concat(IPaddr,
IntToStr(Ord(HEnt^.h_addr_list^[i])) + '.');
SetLength(IPaddr, Length(IPaddr) - 1);
Result := True;
end
else begin
case WSAGetLastError of
WSANOTINITIALISED:WSAErr:='WSANotInitialised';
WSAENETDOWN :WSAErr:='WSAENetDown';
WSAEINPROGRESS :WSAErr:='WSAEInProgress';
end;
end;
Dispose(HName);
WSACleanup;
end;  |
| Venu |
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| Question |
How to Retrieve a long file name from the command line ? |
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Answer Posted By |
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Question Submitted By :: Guest |
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I also faced this Question!! |
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| Answer | Suppose ur file name is "ThisIsMyFile" which is in folder
c:\abc... then go to cmd line,
C:\>cd abc
C:\abc>th
& press Tab key, it will display the whole file name as,
C:\>cd abc
C:\abc>ThisIsMyFile.txt  |
| Snehi |
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