23201. Bitwise & can be used in conjunction with ~ operator to turn off 1 or more bits in a number.
23202. Bitwise can be used to reverse a sign of a number.
23203. Bitwise can be used to generate a random number.
23204. Bitwise | can be used to multiply a number by powers of 2.
23205. Bitwise | can be used to set multiple bits in number.
23206. Bitwise can be used to perform addition and subtraction.
23207. Bitwise | can be used to set a bit in number.
23208. In which numbering system can the binary number 1011011111000101 be easily converted to?
23209. Which bitwise operator is suitable for turning off a particular bit in a number?
23210. Which bitwise operator is suitable for turning on a particular bit in a number?
23211. Which bitwise operator is suitable for checking whether a particular bit is on or off?
23212. Which of the following is not a social assistance programme launched by the Govt. of India ?
23213. What is the Statutory Liquidity Ratio (SLR) at present ?
23214. Mr. Raman Singh has taken over as the Chief Minister of which of the following States after a General Election in November/December 2008 ?
23215. Oil of winter green is
23216. What will be the output of the program? #include<stdio.h> #define MAN(x, y) ((x)>(y)) ? (x):(y); int main() { int i=10, j=5, k=0; k = MAN(++i, j++); printf("%d, %d, %d\n", i, j, k); return 0; }
23217. What will be the output of the program? #include<stdio.h> #define SQUARE(x) xx int main() { float s=10, u=30, t=2, a; a = 2(s-ut)/SQUARE(t); printf("Result = %f", a); return 0; }
23218. What will be the output of the program? #include<stdio.h> #define SQR(x)(xx) int main() { int a, b=3; a = SQR(b+2); printf("%d\n", a); return 0; }
23219. What will be the output of the program? #include<stdio.h> #define JOIN(s1, s2) printf("%s=%s %s=%s \n", #s1, s1, #s2, s2); int main() { char str1="India"; char str2="BIX"; JOIN(str1, str2); return 0; }
23220. What will be the output of the program? #include<stdio.h> #define CUBE(x) (xxx) int main() { int a, b=3; a = CUBE(b++); printf("%d, %d\n", a, b); return 0; }
23221. What will be the output of the program? #include<stdio.h> #define PRINT(int) printf("int=%d, ", int); int main() { int x=2, y=3, z=4; PRINT(x); PRINT(y); PRINT(z); return 0; }
23222. What will be the output of the program? #include<stdio.h> #define SWAP(a, b) int t; t=a, a=b, b=t; int main() { int a=10, b=12; SWAP(a, b); printf("a = %d, b = %d\n", a, b); return 0; }
23223. What will be the output of the program? #include<stdio.h> #define FUN(i, j) i##j int main() { int va1=10; int va12=20; printf("%d\n", FUN(va1, 2)); return 0; }
23224. What will be the output of the program? #include<stdio.h> #define FUN(arg) do\ {\ if(arg)\ printf("IndiaBIX...", "\n");\ }while(--i) int main() { int i=2; FUN(i<3); return 0; }
23225. What will be the output of the program? #include<stdio.h> #define MAX(a, b) (a > b ? a : b) int main() { int x; x = MAX(3+2, 2+7); printf("%d\n", x); return 0; }
23226. What will be the output of the program? #include<stdio.h> #define MIN(x, y) (x<y)? x : y; int main() { int x=3, y=4, z; z = MIN(x+y/2, y-1); if(z > 0) printf("%d\n", z); return 0; }
23227. What will be the output of the program? #include<stdio.h> #define str(x) #x #define Xstr(x) str(x) #define oper multiply int main() { char opername = Xstr(oper); printf("%s\n", opername); return 0; }
23228. What will be the output of the program? #include<stdio.h> #define MESS junk int main() { printf("MESS\n"); return 0; }
23229. What will be the output of the program? #include<stdio.h> #define PRINT(i) printf("%d,",i) int main() { int x=2, y=3, z=4; PRINT(x); PRINT(y); PRINT(z); return 0; }
23230. What will be the output of the program? #include<stdio.h> #define MAX(a, b, c) (a>b ? a>c ? a : c: b>c ? b : c) int main() { int x; x = MAX(3+2, 2+7, 3+7); printf("%d\n", x); return 0; }
23231. Point out the error in the program #include<stdio.h> #define SI(p, n, r) float si; si=pnr/100; int main() { float p=2500, r=3.5; int n=3; SI(p, n, r); SI(1500, 2, 2.5); return 0; }
23232. Point out the error in the program #include<stdio.h> int main() { int i; #if A printf("Enter any number:"); scanf("%d", &i); #elif B printf("The number is odd"); return 0; }
23233. Which of the following are correct preprocessor directives in C? 1: #ifdef 2: #if 3: #elif 4: #undef
23234. Which of the following are correctly formed #define statements in C?
23235. If the file to be included doesn't exist, the preprocessor flashes an error message.
23236. Preprocessor directive #undef can be used only on a macro that has been #define earlier
23237. There exists a way to prevent the same file from getting #included twice in the same program.
23238. A preprocessor directive is a message from programmer to the preprocessor.
23239. Macro calls and function calls work exactly similarly.
23240. A macro must always be defined in capital letters.
23241. Macros have a local scope.
23242. Every C program will contain at least one preprocessor directive.
23243. Preprocessor directive #ifdef .. #else ... #endif is used for conditional compilation.
23244. Macros with arguments are allowed
23245. In a macro call the control is passed to the macro.
23246. A header file contains macros, structure declaration and function prototypes.
23247. The preprocessor can trap simple errors like missing declarations, nested comments or mismatch of braces.
23248. A preprocessor directive is a message from compiler to a linker.
23249. Once preprocessing is over and the program is sent for the compilation the macros are removed from the expanded source code.
23250. Will the program compile successfully? #include<stdio.h> #define X (4+Y) #define Y (X+3) int main() { printf("%d\n", 4X+2); return 0; }
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