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
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Sum of 4 childeren born at interval of 4 years is 36. What is the age of youngest child? (A) 2 years (B) 3 years… Read More
What should be the value of x in equation (x / √216) = (√96 / x) (A) 12 (B) 13 (C) 9 (D) 11 Answer:… Read More
The least perfect square, which is divisible by each of 15, 20 and 36 is: (A) 1200 (B) 800 (C) 1000 (D) 900 Answer: (D)… Read More
With respect to following “for” loops in C, pick the best statement. Assume that there is a prior declaration of ‘i’ in all cases for… Read More
With respect to following “for” loops in C, pick the best statement Assume that there is a prior declaration of ‘i’ in all cases for… Read More
Given an integer array of n integers, find sum of bit differences in all pairs that can be formed from array elements. Bit difference of… Read More
Structured Query Language is a standard Database language which is used to create, maintain and retrieve the relational database. Following are some interesting facts about… Read More
We strongly recommend to refer below post as a prerequisite of this. K Dimensional Tree | Set 1 (Search and Insert) In this post find… Read More
As per C language standard, which of the followings is/are not keyword(s)? Pick the best statement. auto make main sizeof elseif (A) None of the… Read More
Which of the following functions from “stdio.h” can be used in place of printf()? (A) fputs() with FILE stream as stdout. (B) fprintf() with FILE… Read More
What’s going to happen when we compile and run the following C program snippet? #include "stdio.h" int main() {  int a = 10;     printf("=%d… Read More
What’s going to happen when we compile and run the following C program snippet? #include "stdio.h" int main() {  int a = 10;  int b… Read More
For a given integer, which of the following operators can be used to “set” and “reset” a particular bit respectively? (A) | and & (B)… Read More
In this article, we are going to discuss the following two JavaScript array functions. Both of these functions are widely used in industry and make… Read More
Given an integer X, find its square root. If X is not a perfect square, then return floor(√x). Examples :  Input: x = 4Output: 2Explanation:… Read More