Andhra university old question papers

Hi,

I am Radhika, studying B.pharmacy 3rd year(Andhra university). plz can any one let me know the details about old question papers. It is very difficult to find them. Plz

As you are looking for the Andhra University MCA 1st semester question paper , here i am providing the list of few questions.

1. (a) What is the difference between Combinational Logic and Sequential Logic?

(b) What is the t ype of control unit in 8085 Microprocessor?

(c) What is the data transfer rate of PCI bus?

(d) Distinguish between microinstruction and nanoinstruction

(e) What is IEEE 754?

(f) What is the difference between real memory and virtual memory?

(g) What do you understand by internal interrupt?

2. (a) Verify whether the expression given below is valid using algebraic method
only. ab + bc + ca = ab + bc + ca]

(b) Design a two bit comparator that compares two 2-bit values in whole, rather
than one bit at a time. The circuit has inputs X1 X0 and Y1 Y0 , and outputs X > Y,
X = Y, and X < Y

3. (a) Show the hardware including logic gates for the control function that
implements the RTL statement xy1T 0 + T1 + x1 yT 2 : A ← A + 1

(b) Write 8085 assembly language program to calculate the Fibonacci value f(n),
where f(0) = f(1) = 1 and f(n) = f(n-1) + f(n-2) for n > 1 Assume that n > 1 and the
result will be less than 256

4. (a) Describe the mechanism of an instruction fetching, decoding and execution
using flow chart?

(b) Describe the major hardware functional units of 8085 microprocessor with a
neat complete functional block diagram .

5. (a) Show how nine bit micro operation field in a micro instruction can be divided
into sub fields? Explain with an example

For more questions , here i am giving attachment







The syllabus of B Tech - Computer Science & Systems Engineering offered by Andhra University, College Of Engineering on which the question paper is based is as follows:


II/IV B.TECH.(CSE) I - SEMESTER

CSE 2.1.1 ELECTRONICS I

I. Semiconductors :
Electronic Emission from metal carrier concentration in an intrinsic
Semiconductors open circuited PN junction diffusion.


II. PN Junction Diode :
PN Junction Diode, VI Characteristics of PN Junction Diode, capacitate effects in
PN Junction Diode, Quantitative theory of PN Junction Diode.


III. Special Devices:
Principles, Working of zero diode, Tunnel diode, Varactor diode, Schottky diode, SCR and UJT.


IV. Transistors:
The bipolar junction Transistor Operation of PNP and NPN Transistors Transistor Circuit configurations- characteristics of a CE configurations h parameter, low frequency small signal equivalent circuit of a Transistor.


V. Transistor Biasing and thermal stabilization:
Transistor Biasing, stabilization, Different methods of transistor biasing Fixed bias, Collector feedback bias self bias Bias compensation.


VI. Field Effect Transistors:
Junction Field Effect Transistors (JFET) JFET characteristics, JFET Parameters, Small equivalent circuit MOSFETS Depletion and Enhancement MOSFETS.


VII. Rectifying circuits:
Half wave and full wave rectifiers Bridge rectifiers rectifier efficiency, Ripple and
regulation Shunt capacitor filter Zener regulation.


VIII. Transistor Amplifiers:
CE, CB, CC amplifier configurations Analysis using h- parameters Multistage amplifier RC coupled amplifier frequency response curve and bandwidth.


TEXT BOOK:
Electronic Device and Circuits by Sanjeev Gupth


REFERENCE:
Integrated Electronics by Millman & Halkias

Attached Files Available for Download

	Andhra University MCA Question Paper.pdf (220.0 KB, 53 views)
	Syllabus B Tech - Computer Science & Systems Engineering Andhra University, College of Engineeri.doc (707.0 KB, 9 views)

Andhra University B.Pharmacy 3rd year question paper is not available online or at least not the quality one so please let me know that in which region you are live so that I will give suggest you some good book stores and publications which sale this question paper.

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Answered By StudyChaCha Member

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need au mpharm pharmacology 1 sem previous question papers

Can you provide me the syllabus of B Tech - Computer Science & Systems Engineering offered by Andhra University, College Of Engineering on which the question paper is based?