Gblog What is System Design – Learn System Design
System Design is the core concept behind the design of any distributed systems. System Design is defined as a process of creating an architecture for… Read More
Videos
Explore
How many of the following numbers are divisible by 9 96381, 46729, 54459, 85369, 46818 (A) 1 (B) 2 (C) 4 (D) 3 Answer: (D)… Read More
Consider the following variable declarations and definitions in C i) int var_9 = 1; ii) int 9_var = 2; iii) int _ = 3; Choose… Read More
#include "stdio.h"  int main() {  void *pVoid;  pVoid = (void*)0;  printf("%lu",sizeof(pVoid));  return 0; } Pick the best statement for the above C program snippet. (A)… Read More
A matching in a Bipartite Graph is a set of the edges chosen in such a way that no two edges share an endpoint. A… Read More
9848 x 125 = ? (A) 1232000 (B) 1242000 (C) 1231000 (D) 1233000 Answer: (C) Explanation: 9848 x 125 = 9848 x (250 / 2)… Read More
103 x 103 + 97 x 97 = ? (A) 21348 (B) 20018 (C) 19648 (D) 21428 Answer: (B) Explanation: 103 x 103 + 97… Read More
#include "stdlib.h" int main() {  int *pInt;  int **ppInt1;  int **ppInt2;     pInt = (int*)malloc(sizeof(int));  ppInt1 = (int**)malloc(10*sizeof(int*));  ppInt2 = (int**)malloc(10*sizeof(int*));     free(pInt);  free(ppInt1);  free(*ppInt2);… Read More