Advanced database systems
Write down the advanced database systems.
Expert
Advanced database systems are as follows:
a) Extended-relational databases
b) Object-oriented databases
c) Deductive databases
d) Spatial databases
Explain how an LED differs from conversional diode. 2.why are amplifiers coupled?
Explain some of the characteristics of ECL?
Find out the reactance of the values of capacitor at the frequencies given below. Then find out the value of inductor in each case that will provide similar reactance as the capacitor as follows:. (a) 3.3 µF at 50Hz
What do you mean by the term intersymbol interference?
Illustrate in brief the term Moore's Law?
What do you mean by the term ZigBee and also write down its specifications?
Explain the Gibbs phenomenon?
Explain some of the properties of chebyshev filter?
Why does a practical transformer draw certain current whenever its secondary winding is open?
A coil having of 6,000 turns is wound upon a former of length 12cm and diameter 3cm that has a wax core having a relative permeability of 1,500. The coil should produce a total magnetic flux of 0.1 Wb. Calculate the current needed to feed the coil.
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