Recent activity by ursnaveen / GATE Overflow for GATE CSE

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1

GATE CSE 2010 | Question: 43
The following functional dependencies hold for relations $R(A, B, C)$ and $S(B, D, E).$ $ B \to A$ $A \to C$ The relation $R$ contains $200$ tuples and the relation $S$ contains $100$ tuples. What is the maximum number of tuples possible in the natural join $R \bowtie S$? $100$ $200$ $300$ $2000$

The following functional dependencies hold for relations $R(A, B, C)$ and $S(B, D, E).$ $ B \to A$$A \to C$The relation $R$ contains $200$ tuples and the relation $S$ con...

13.2k views

commented Nov 26, 2019

6 answers

2

GATE IT 2006 | Question: 50
Which one of the choices given below would be printed when the following program is executed? #include <stdio.h> void swap (int *x, int *y) { static int *temp; temp = x; x = y; y = temp; } void printab () { static int i, a = -3, b = -6; i = 0; while (i <= 4) { if ((i++)%2 == 1 ... $a = 12, b = 9$ $a = 3, b = 6$ $a = 3, b = 6$ $a = 6, b = 3$ $a = 15, b = 12$

Which one of the choices given below would be printed when the following program is executed?#include <stdio.h void swap (int *x, int *y) { static int *temp; temp = x; x ...

25.6k views

commented Nov 18, 2019

2 answers

3

GATE CSE 1996 | Question: 23
A file system with a one-level directory structure is implemented on a disk with disk block size of $4K$ ... What is the maximum possible number of files? What is the maximum possible file size in blocks

A file system with a one-level directory structure is implemented on a disk with disk block size of $4K$ bytes. The disk is used as follows:$$\begin{array}{|l|}\hline \te...

10.0k views

commented Nov 25, 2018

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