Answer / guest

b)

Answer / manju

Ans. C
No space between hello and world

Answer / bhavsaramol9911

Its B...
because there is a Space after Hello and then concate second string i.e World
so OUTPUT Hello World

Is it possible to print a name without using commas, double quotes,semi-colons?

7 Answers  

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Give a one-line C expression to test whether a number is a power of 2.

10 Answers   Microsoft,

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main() { char i=0; for(;i>=0;i++) ; printf("%d\n",i); }

2 Answers  

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#include<stdio.h> void fun(int); int main() { int a; a=3; fun(a); printf("\n"); return 0; } void fun(int i) { if(n>0) { fun(--n); printf("%d",n); fun(--n); } } the answer is 0 1 2 0..someone explain how the code is executed..?

1 Answers   Wipro,

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void main () { int x = 10; printf ("x = %d, y = %d", x,--x++); } a. 10, 10 b. 10, 9 c. 10, 11 d. none of the above

2 Answers   HCL,

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Give a oneline C expression to test whether a number is a power of 2?

25 Answers   EA Electronic Arts, Google, Motorola,

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Question: We would like to design and implement a programming solution to the reader-writer problem using semaphores in C language under UNIX. We assume that we have three readers and two writers processes that would run concurrently. A writer is to update (write) into one memory location (let’s say a variable of type integer named temp initialized to 0). In the other hand, a reader is to read the content of temp and display its content on the screen in a formatted output. One writer can access the shared data exclusively without the presence of other writer or any reader, whereas, a reader may access the shared memory for reading with the presence of other readers (but not writers).

1 Answers  

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What is the main difference between STRUCTURE and UNION?

13 Answers   HCL,

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Find your day from your DOB?

15 Answers   Accenture, Microsoft,

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Cluster head selection in Wireless Sensor Network using C programming language.

1 Answers  

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main() { int (*functable[2])(char *format, ...) ={printf, scanf}; int i = 100; (*functable[0])("%d", i); (*functable[1])("%d", i); (*functable[1])("%d", i); (*functable[0])("%d", &i); } a. 100, Runtime error. b. 100, Random number, Random number, Random number. c. Compile error d. 100, Random number

1 Answers   HCL, rsystems,

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create a C-code that will display the total fare of a passenger of a taxi if the driver press enter,the timer will stop. Every 10 counts is 2 pesos. Initial value is 25.00

1 Answers   Microsoft,

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