How was it,everyone?
doubts:FSF full form,difference between virus and worm.
and plz giv outputs of the ones u remember.
39FSF = Free Software Foundation? Heard about it when I read about Linus Torvalds(creator of Linux).
A virus attaches itself to executable code and replicates itself when the code is executed, similar to a biological virus. It may or may not harm the computer, depending on its purpose.
A worm is a software/code entirely designed to harm the computer, and it will operate as soon as it breaks through its security. It also leeches bandwidth.
39BOARD OUTPUT PROGRAM I -:
struct POINT
{int X, Y, Z;};
void StepIn(POINT &P, int Step = 1)
{
P.X += Step;
P.Y -= Step;
P.Z += Step;
}
void StepOut(POINT &P, int Step = 1)
{
P.X -= Step;
P.Y += Step;
P.Z -= Step;
}
void main()
{
POINT P1 = {15, 25, 5}, P2 = {10, 30, 20};
StepIn(P1);
StepOut(P2,4);
cout << P1.X << "," << P1.Y << "," << P1.Z << endl;
cout << P2.X << "," << P2.Y << "," << P2.Z << endl;
StepIn(P2,12);
cout << P2.X << "," << P2.Y << "," << P2.Z << endl;
}
OUTPUT-:
16,24,6
6,34,16
18,22,28
39BOARD OUTPUT PROGRAM II -:
void ChangeIt(char Text[], char C)
{
for(int K = 0; Text[K] != '\0'; K++)
{
if(Text[K] >= 'F' && Text[K] <= 'L')
Text[K] = tolower(Text[K]);
else
if(Text[K] == 'E' || Text[K] == 'e')
Text[K] = C;
else
if(K%2 == 0)
Text[K] = toupper(Text[K]);
else
Text[K] = Text[K-1];
}
}
void main()
{
char OldText[] = "pOwERALone";
ChangeIt(OldText, '%');
cout << "New TEXT : " << OldText << endl;
}
OUTPUT-:
New TEXT : PPW%RRllN%
Note : Both outputs correct, verified just now by testing on C++ itself :).
1FSF free software foundation
given in sumita arora open source concepts
1the values given to us were different it seems.
but me too verified on c++,got 1 2 mark output wrong[2],but rest of paper was okay(except FSF and data file which will always give me probs)
1Yeah Pritish is right. But here in Delhi, FSF was not asked. The full form asked were: GNU (GNU's Not UNIX) and XML. Rest was quite easy. My 1/2 marks will be deducted in SQL output query and probably 1 mark in File Handling; though I used different funda.. but I guess it should be right. .. will check it soon. BTW, how much you all will be scoring.. approximations.
3965-70 ke beech...I'm losing marks for GNU, typecasting and let's see what else more. Didn't check further.