database management system, Engineering Mathematics

Assignment Help:
outline the three schema database architecture clearly explaining each level and how the user view the information

Related Discussions:- database management system

Vector, prove that A=3i+j-2k ,B= -i+3j+4k, C=4i-2j-6k can form a triangle a...

prove that A=3i+j-2k ,B= -i+3j+4k, C=4i-2j-6k can form a triangle and find the length of the medians of the triangle.

Vector, for what values of (a,b) does the point P (0,a,b) lie on the line t...

for what values of (a,b) does the point P (0,a,b) lie on the line through Q (1,-1,4) and R (2,3,5)?

All.., Ask question #Minimum 100thank you words accepted#

Ask question #Minimum 100thank you words accepted#

Calculate the heat transfer coefficient , A house wall may be approximated ...

A house wall may be approximated as two 1.2 cm layers of fiber insulating board, a 8 cm layer of loosely packed asbestos, and 10 cm layer of common brick. Assuming convective heat

Define a mapping from the x-y plane, Define a mapping from the x,y plane to...

Define a mapping from the x,y plane to the u,v plane by u = 2x + y, v = -x +2y . If a temperature function is given in the x,y plane by T(x,y) = x+y, what is the value, to 3 de

Multiple inyegral, Ask question #how to identify region of the integral sum...

Ask question #how to identify region of the integral sum#

Hypothesis testing, A scientist calculates the temperature of melting plati...

A scientist calculates the temperature of melting platinum using a new type of thermometer. The temperature of the metal is called to be exactly 1768.3 centigrade. The measurements

Pooleed sample variance, given sample A : HAS SIZE 6,MEAN 8,VARIANCE 16 AND...

given sample A : HAS SIZE 6,MEAN 8,VARIANCE 16 AND SAMPLE B:has size 10,mean 20 and variance 36 .calculate pooled sample variance

Monthly salary of the clerk , The price indices for the monthly basis salar...

The price indices for the monthly basis salary of a clerk in years 1992 and 1994 based on year 1990 are 128 and 135. The monthly salary of the clerk in the year 1994 is RM810.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd