Cs2203 Important Questions
2021年7月23日Download here: http://gg.gg/vhgqi
*Important Questions Funny
*Cs2203 Important Questions Definition
Object Oriented Programming – CS2203 notes. Basics of Unit 1 Basic Concepts: 1. Data Abstraction. Anna University CSE 7th semester all subjects notes are provided here. Dvd to avi mac freeware. Anna University annaenggresult.blogspot.com Notes for 7th semester CSE department are provided. Assassins creed 2 torrent. Anna University CSE Notes provided by annaenggresult.blogspot.com will help the student to get clear idea about the subjects.
Download Assassin’s Creed III For PC for free, the game size is 5.3 GB. This game is based on Action, Adventure, Fighting. This game was released for following platforms: Nintendo Switch, PlayStation 4, Microsoft Windows, Xbox One., PlayStation 3, Xbox 360, Wii U GamesCreed.Net is The Best Website/Platform For Downloading Pc Games. We are Providing Direct Google Drive & OneDrive Download. Assassin’s creed 3 free. You can free download Assassins Creed III PC game full version Setup ISO highly compressed for Android APK + Data Obb files. Assassins Creed 3 Free Download Overview: Being the fifth major release in the Assassins Creed series, this game promises the.DIGITAL ELECTRONICS ANNA UNIVERSITY PREVIOUS YEAR QUESTION PAPER, IMPORTANT QUESTIONS, 2 MARKS AND 16 MARKS QUESTIONS FOR ECE DEPARTMENTSUBJECT CODE: EC 2203 ANNA UNIVERSITY PREVIOUS YEAR QUESTION PAPER, EC2203 DIGITAL ELECTRONICS IMPORTANT QUESTIONS, 2 MARKS AND 16 MARKS QUESTIONS FOR ECE DEPARTMENTB.E./B.Tech. DEGREE EXAMINATION, APRIL/MAY 2010Electronics and Communications Engineering(Regulation 2008)Answer ALL Questions1. State DeMorgan’s theorem.
2. Draw an active-high tri-state buffer and write its truth table.
3. Write an expression for borrow and difference in a full subtractor circuit.
4. Draw the circuits diagram for 4 bit Odd parity generator.
5. Mention any two differences between the edge triggering and level triggering.
6. What is meant by programmable counter? Mention its application.
7. What is meant by memory expansion? Mention its limit.
8. What are the advantages of static RAM compared to Dynamic RAM?
9. Draw the block diagram for Moore model.
10. What are hazard free digital circuits?
PART B — (5 × 16 = 80 Marks)11. (a) (i) Express the Boolean function as
(1) POS form
(2) SOP form
D = (A’ + B) (B’ + C) (4)
(ii) Minimize the given terms
πM (0, 1, 4, 11, 13, 15) + πd (5, 7, 8) using Quine-McClusky
methods and verify the results using K-map methods. (12)
Or
(b) (i) Implement the following function using NOR gates. (8)
Output = 1 when the inputs are ) 4 , 3 , 2 , 1 , 0 ( m ∑
= 0 when the inputs are ) 7 , 6 , 5 ( m ∑ .
(ii) Discuss the general characteristic of TTL and CMOS logic families.
(8)
12. (a) (i) Derive the equation for a 4-bit look ahead carry adder circuit. (6)
(ii) Draw and explain the block diagram of a 4-bit serial adder to add
the contents of two registers. (10)
Or
(b) (i) Multiply (1011)2 by (1101)2 using addition and shifting operation
also draw block diagram of the 4-bit by 4 bit parallel multiplier. (8)
(ii) Design and implement the conversion circuits for Binary code to
gray code. (8)
13. (a) (i) Construct a clocked JK flip flop which is triggered at the positive
edge of the clock pulse from a clocked SR flip flop consisting of
NOR gates. (4)
(ii) Design a synchronous up/down counter that will count up from zero
to one to two to three, and will repeat whenever an external input x
is logic 0, and will count down from three to two to one to zero, and
will repeat whenever the external input x is logic 1. Implement your
circuit with one TTL SN74LS76 device and one TTL SN74LS00
device. (12)
Or
(b) (i) Write down the Characteristic table for the JK flip flop with
NOR gates. (4)
(ii) What is meant by Universal Shift Register? Explain the principle of
Operation of 4-bit Universal Shift Register. (12)
14. (a) (i) We can expand the word size of a RAM by combining two or more
RAM chips. For instance, we can use two 32 × 8 memory chips
where the number 32 represents the number of words and 8
represents the number of bits per word, to obtain a 32 × 16 RAM. In
this case the number of words remains the same but the length of
each word will two bytes long. Draw a block diagram to show how
we can use two 16 × 4 memory chips to obtain a 16 × 8 RAM. (8)
(ii) Explain the principle of operation of Bipolar SRAM cell. (8)
Or
(b) (i) A combinational circuit is defined as the functions
F1 = AB’C’+AB’C+ABC
F2 = A’BC+AB’C+ABC
Implement the digital circuit with a PLA having 3 inputs, 3 product
terms, and 2 outputs. (8)
(ii) Write a note on SRAM based FPGA. (8)
15. (a) For the circuit shown in figure, write down the state table and draw the
state diagram and analyze the operation. (16)
Or
Important Questions Funny(b) What are called as essential hazards? How does the hazard occur in
sequential circuits? How can the same be eliminated using SR latches?
Give an example. (16)
CS2403 DIGITAL SIGNAL PROCESSING ANNA UNIVERSITY QUESTION PAPER QUESTION BANK IMPORTANT QUESTIONS 2 MARKS AND 16 MARKSCS2403 DIGITAL SIGNAL PROCESSING ANNA UNIVERSITY QUESTION PAPER QUESTION BANK IMPORTANT QUESTIONS 2 MARKS AND 16 MARKSB.E./B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2010Information Technology(Regulation 2008)Answer ALL questions1. Calculate the minimum sampling frequency required for ( ) 0.5 sin 50 x t t π =
+ 0.25 t π 25 sin , so as to avoid aliasing.
2. State any two properties of Auto correlation function.
3. Write down DFT pair of equations.
4. Calculate % saving in computing through radix –2, DFT algorithm of DFT
coefficients. Assume N = 512.
5. What are the limitations of Impulse invariant method of designing digital
filters?
6. Draw the ideal gain Vs frequency characteristics of :
(a) HPF and
(b) BPF.
7. Compare FIR filters and FIR filters with regard to :
(a) Stability and
(b) Complexity
8. Represent decimal number 0.69 in fixed point representation of length
N = 6.
9. Prove that up sampling by a factor M is time varying system.
10. State a few applications of adaptive filter.
PART B — (5 × 16 = 80 Marks)
11. (a) (i) Find the convolution ) ( * ) ( n h n x , where
) ( ) ( n u a n x n =
) ( ) ( n u n h n β =
(ii) Find the Z-transform of the following sequences :
) 1 ( ) ( ) 5 . 0 ( ) ( − + = n u n u n x n
) 5 ( ) ( − = n n x δ .
Or
(b) (i) State and explain sampling theorems.
(ii) Find the Z-transform auto correlation function.
12. (a) (i) Explain, how linear convolution of two finite sequences are obtained
via DFT.
(ii) Compute the DFT of the following sequences :
(1) ] 0 , 1 , 0 , 1 [ − = x
(2) ] 1 , , 0 , [ j j x = when 1 − = j .
Or
(b) Draw the flow chart for N = 8 using tadix-2, DIF algorithm for finding
DFT coefficients.
13. (a) Design digital low pass filter using Bilinear transformation, Given that
) 1 732 . 1 )( 1 (
1
) (
+ + +
=
s s s
s Ha .
Assume sampling frequency of 100 rad/sec.
Or
132 132 132
53110 3
(b) Design FIR filter using impulse invariance technique. Given that
) 6 5 (
1
) (
+ +
=
s s
s Ha
and implement the resulting digital filter by adder, multipliers and
delays Assume sampling period T = 1 sec.
14. (a) Design the first 15 coefficients of FIR filters of magnitude specification is
given below :
, 1 ) ( = jw e H 2 / / / π < w
= 0, otherwise.
Or
(b) Draw THREE different FIR structures for the H(z) given below:
) 1 )( 6 5 1 ( ) ( 1 2 1 − − − + + + = z z z z H .
15. (a) (i) A signal } 1 , 2 , 7 , 5 , 1 , 6 { ) ( = n x
Find :
(1) ) 2 / (n x
(2) ) 2 ( n x .
(ii) Explain any one application using multirate processing of signals.
Or
(b) Write short notes on the following :
(i) Adaptive filterCs2203 Important Questions Definition
(ii) Image Enhancement.
Download here: http://gg.gg/vhgqi
https://diarynote-jp.indered.space
*Important Questions Funny
*Cs2203 Important Questions Definition
Object Oriented Programming – CS2203 notes. Basics of Unit 1 Basic Concepts: 1. Data Abstraction. Anna University CSE 7th semester all subjects notes are provided here. Dvd to avi mac freeware. Anna University annaenggresult.blogspot.com Notes for 7th semester CSE department are provided. Assassins creed 2 torrent. Anna University CSE Notes provided by annaenggresult.blogspot.com will help the student to get clear idea about the subjects.
Download Assassin’s Creed III For PC for free, the game size is 5.3 GB. This game is based on Action, Adventure, Fighting. This game was released for following platforms: Nintendo Switch, PlayStation 4, Microsoft Windows, Xbox One., PlayStation 3, Xbox 360, Wii U GamesCreed.Net is The Best Website/Platform For Downloading Pc Games. We are Providing Direct Google Drive & OneDrive Download. Assassin’s creed 3 free. You can free download Assassins Creed III PC game full version Setup ISO highly compressed for Android APK + Data Obb files. Assassins Creed 3 Free Download Overview: Being the fifth major release in the Assassins Creed series, this game promises the.DIGITAL ELECTRONICS ANNA UNIVERSITY PREVIOUS YEAR QUESTION PAPER, IMPORTANT QUESTIONS, 2 MARKS AND 16 MARKS QUESTIONS FOR ECE DEPARTMENTSUBJECT CODE: EC 2203 ANNA UNIVERSITY PREVIOUS YEAR QUESTION PAPER, EC2203 DIGITAL ELECTRONICS IMPORTANT QUESTIONS, 2 MARKS AND 16 MARKS QUESTIONS FOR ECE DEPARTMENTB.E./B.Tech. DEGREE EXAMINATION, APRIL/MAY 2010Electronics and Communications Engineering(Regulation 2008)Answer ALL Questions1. State DeMorgan’s theorem.
2. Draw an active-high tri-state buffer and write its truth table.
3. Write an expression for borrow and difference in a full subtractor circuit.
4. Draw the circuits diagram for 4 bit Odd parity generator.
5. Mention any two differences between the edge triggering and level triggering.
6. What is meant by programmable counter? Mention its application.
7. What is meant by memory expansion? Mention its limit.
8. What are the advantages of static RAM compared to Dynamic RAM?
9. Draw the block diagram for Moore model.
10. What are hazard free digital circuits?
PART B — (5 × 16 = 80 Marks)11. (a) (i) Express the Boolean function as
(1) POS form
(2) SOP form
D = (A’ + B) (B’ + C) (4)
(ii) Minimize the given terms
πM (0, 1, 4, 11, 13, 15) + πd (5, 7, 8) using Quine-McClusky
methods and verify the results using K-map methods. (12)
Or
(b) (i) Implement the following function using NOR gates. (8)
Output = 1 when the inputs are ) 4 , 3 , 2 , 1 , 0 ( m ∑
= 0 when the inputs are ) 7 , 6 , 5 ( m ∑ .
(ii) Discuss the general characteristic of TTL and CMOS logic families.
(8)
12. (a) (i) Derive the equation for a 4-bit look ahead carry adder circuit. (6)
(ii) Draw and explain the block diagram of a 4-bit serial adder to add
the contents of two registers. (10)
Or
(b) (i) Multiply (1011)2 by (1101)2 using addition and shifting operation
also draw block diagram of the 4-bit by 4 bit parallel multiplier. (8)
(ii) Design and implement the conversion circuits for Binary code to
gray code. (8)
13. (a) (i) Construct a clocked JK flip flop which is triggered at the positive
edge of the clock pulse from a clocked SR flip flop consisting of
NOR gates. (4)
(ii) Design a synchronous up/down counter that will count up from zero
to one to two to three, and will repeat whenever an external input x
is logic 0, and will count down from three to two to one to zero, and
will repeat whenever the external input x is logic 1. Implement your
circuit with one TTL SN74LS76 device and one TTL SN74LS00
device. (12)
Or
(b) (i) Write down the Characteristic table for the JK flip flop with
NOR gates. (4)
(ii) What is meant by Universal Shift Register? Explain the principle of
Operation of 4-bit Universal Shift Register. (12)
14. (a) (i) We can expand the word size of a RAM by combining two or more
RAM chips. For instance, we can use two 32 × 8 memory chips
where the number 32 represents the number of words and 8
represents the number of bits per word, to obtain a 32 × 16 RAM. In
this case the number of words remains the same but the length of
each word will two bytes long. Draw a block diagram to show how
we can use two 16 × 4 memory chips to obtain a 16 × 8 RAM. (8)
(ii) Explain the principle of operation of Bipolar SRAM cell. (8)
Or
(b) (i) A combinational circuit is defined as the functions
F1 = AB’C’+AB’C+ABC
F2 = A’BC+AB’C+ABC
Implement the digital circuit with a PLA having 3 inputs, 3 product
terms, and 2 outputs. (8)
(ii) Write a note on SRAM based FPGA. (8)
15. (a) For the circuit shown in figure, write down the state table and draw the
state diagram and analyze the operation. (16)
Or
Important Questions Funny(b) What are called as essential hazards? How does the hazard occur in
sequential circuits? How can the same be eliminated using SR latches?
Give an example. (16)
CS2403 DIGITAL SIGNAL PROCESSING ANNA UNIVERSITY QUESTION PAPER QUESTION BANK IMPORTANT QUESTIONS 2 MARKS AND 16 MARKSCS2403 DIGITAL SIGNAL PROCESSING ANNA UNIVERSITY QUESTION PAPER QUESTION BANK IMPORTANT QUESTIONS 2 MARKS AND 16 MARKSB.E./B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2010Information Technology(Regulation 2008)Answer ALL questions1. Calculate the minimum sampling frequency required for ( ) 0.5 sin 50 x t t π =
+ 0.25 t π 25 sin , so as to avoid aliasing.
2. State any two properties of Auto correlation function.
3. Write down DFT pair of equations.
4. Calculate % saving in computing through radix –2, DFT algorithm of DFT
coefficients. Assume N = 512.
5. What are the limitations of Impulse invariant method of designing digital
filters?
6. Draw the ideal gain Vs frequency characteristics of :
(a) HPF and
(b) BPF.
7. Compare FIR filters and FIR filters with regard to :
(a) Stability and
(b) Complexity
8. Represent decimal number 0.69 in fixed point representation of length
N = 6.
9. Prove that up sampling by a factor M is time varying system.
10. State a few applications of adaptive filter.
PART B — (5 × 16 = 80 Marks)
11. (a) (i) Find the convolution ) ( * ) ( n h n x , where
) ( ) ( n u a n x n =
) ( ) ( n u n h n β =
(ii) Find the Z-transform of the following sequences :
) 1 ( ) ( ) 5 . 0 ( ) ( − + = n u n u n x n
) 5 ( ) ( − = n n x δ .
Or
(b) (i) State and explain sampling theorems.
(ii) Find the Z-transform auto correlation function.
12. (a) (i) Explain, how linear convolution of two finite sequences are obtained
via DFT.
(ii) Compute the DFT of the following sequences :
(1) ] 0 , 1 , 0 , 1 [ − = x
(2) ] 1 , , 0 , [ j j x = when 1 − = j .
Or
(b) Draw the flow chart for N = 8 using tadix-2, DIF algorithm for finding
DFT coefficients.
13. (a) Design digital low pass filter using Bilinear transformation, Given that
) 1 732 . 1 )( 1 (
1
) (
+ + +
=
s s s
s Ha .
Assume sampling frequency of 100 rad/sec.
Or
132 132 132
53110 3
(b) Design FIR filter using impulse invariance technique. Given that
) 6 5 (
1
) (
+ +
=
s s
s Ha
and implement the resulting digital filter by adder, multipliers and
delays Assume sampling period T = 1 sec.
14. (a) Design the first 15 coefficients of FIR filters of magnitude specification is
given below :
, 1 ) ( = jw e H 2 / / / π < w
= 0, otherwise.
Or
(b) Draw THREE different FIR structures for the H(z) given below:
) 1 )( 6 5 1 ( ) ( 1 2 1 − − − + + + = z z z z H .
15. (a) (i) A signal } 1 , 2 , 7 , 5 , 1 , 6 { ) ( = n x
Find :
(1) ) 2 / (n x
(2) ) 2 ( n x .
(ii) Explain any one application using multirate processing of signals.
Or
(b) Write short notes on the following :
(i) Adaptive filterCs2203 Important Questions Definition
(ii) Image Enhancement.
Download here: http://gg.gg/vhgqi
https://diarynote-jp.indered.space
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