Point out error, if any, in the following program
main()
{
int i=1;
switch(i)
{
case 1:
printf("nRadioactive cats have 18 half-lives");
break;
case 1*2+4:
printf("nBottle for rent -inquire within");
break;
}
}
No error. Constant expression like 1*2+4 are acceptable in cases of a switch.
Point out the error, if any, in the following program
main()
{
int a=10,b;
a>= 5 ? b=100 : b=200;
printf("n%d",b);
}
lvalue required in function main(). The second assignment should be written in parenthesis as follows:
a>= 5 ? b=100 : (b=200);
What would be the output of the following program?
main()
{
int i=4;
switch(i)
{
default:
printf("n A mouse is an elephant built by the Japanese");
case 1:
printf(" Breeding rabbits is a hair raising experience");
break;
case 2:
printf("n Friction is a drag");
break;
case 3:
printf("n If practice make perfect, then nobody's perfect");
}
}
a) A mouse is an elephant built by the Japanese b) Breeding rabbits is a hare raising experience
c) All of the above
What is the output of the following program?
#define SQR(x) (x*x)
main()
{
int a,b=3;
a= SQR(b+2);
printf("%d",a);
}
a) 25 b) 11 c) error d) garbage value
In which line of the following, an error would be reported?
1. #define CIRCUM(R) (3.14*R*R);
2. main()
3. {
4. float r=1.0,c;
5. c= CIRCUM(r);
6. printf("n%f",c);
7. if(CIRCUM(r))==6.28)
8. printf("nGobbledygook");
9. }
a) line 1 b) line 5 c) line 6 d) line 7
In the following code;
#include
main()
{
FILE *fp;
fp= fopen("trial","r");
}
fp points to:
a) The first character in the file.
b) A structure which contains a "char" pointer which points to the first character in the file.
c) The name of the file. d) None of the above.
If the program (myprog) is run from the command line as myprog 1 2 3 , What would be the output?
main(int argc, char *argv[])
{
int i;
for(i=0;i
If the following program (myprog) is run from the command line as myprog 1 2 3, What would be the output?
main(int argc, char *argv[])
{
int i,j=0;
for(i=0;i
If the following program (myprog) is run from the command line as myprog monday tuesday wednesday thursday,
What would be the output?
main(int argc, char *argv[])
{
while(--argc >0)
printf("%s",*++argv);
}
a) myprog monday tuesday wednesday thursday b) monday tuesday wednesday thursday
c) myprog tuesday thursday d) None of the above
Point out the error in the following program
main()
{
const int x;
x=128;
printf("%d",x);
}
x should have been initialized where it is declared.
Point to Point Protocol (PPP) | |
Point to Point Protocol PPP The Point to Point Protocol is a platform that is used to connect any individual computer or a network to the internet service provider The connection is established between two points only and that is why it is called Point to Point Protocol The PPP is considered be the
|
|
What is Access Point | |
An access point (AP; or also "WAP" for "wireless access point") is a node responsible for the formation of a wireless network through connection between wireless communication devices. It acts as a central transmitter and receiver of wireless radio signals, and is
|
|
How to develop compile and run a C program | |
The steps involved in building a C program are:
1. First program is created by using any text editor and the file is stored with extension as .c
2. Next the program is compiled. There are many compilers available like GNU C compiler called as gcc, Sun compiler, Borland compiler which is pop
|
|
Quality Aspects to Check While Writing COBOL Program | |
Quality Aspects to Check While Writing COBOL Program This article gives a general list which the programmer must check while delivering programs developed in COBOL This can also be used as a general checklist for checking quality of the COBOL program developed mosgoogle Quality is a vital factor fo
|
|
Basic concepts of OOPS and Structure of C++ program | |
Basic concepts of OOPS and Structure of C program In this tutorial you will learn about Objects Classes Inheritance Data Abstraction Data Encapsulation Polymorphism Overloading Reusability Before starting to learn C it is essential that one must have a basic knowledge of the concepts of Object orie
|
|
The Use of Trial and Error To Solve Problems | |
The Use of Trial and Error To Solve Problems Some complex problems can be solved by a technique that is called trial and error Trial and error is typically good for problems where you have multiple chances to get the correct solution However this is not a good technique for problems that don t give
|
|
Online Degree Program Information | |
Online Degree Program Information While the concept of distance learning is not recent the use of the internet to earn degrees online is a relatively new concept The beginning of what would become a revolution in education started in the middle of the 1990s mosgoogle It was during this time that hig
|
|
New Features in Java 5 - From Programmers Point of View | |
New Features in Java 5 From Programmer’ s Point of View With emergence of Java 5 a set of new features is included in Java technology Many programmers working on Java technology were excited before its release about its new features In this article new features of Java 5 are summarized whi
|
|
New Features In Java 5.0 - From Managers Point of View | |
New Features In Java 5 0 From Managers Point of View The much awaited Java 5 has been launched in recent past by Sun People who are in IT or related to IT industry were interested about its consequences on many factors People who are developing applications using Java as a developing technology were
|
|
Exforsys Certification Practice Program Version 1 Uploaded | |
Exforsys Certification Practice Version 1 Uploaded We are glad to let you know that we have completed Certification Testing Module changed and bug fixes It s now avaiable for download and practice for the exams from your home PC We are giving this program for free at no charge all we ask in return y
|
|
|
