BTech/Mtech - CS - Semester 4 Multimedia Applications End Term Examination May-June 2018 Question Paper (#ipumusings)(#ggsipupapers)

BTech/Mtech - CS - Semester 4
Multimedia Applications 
End Term Examination May-June 2018
Question Paper

Here follows sample question paper of subject Multimedia Applications  (BTech Computer Science):

Unit - 1
Concept of Multimedia ,Media & data stream, main properties of multimedia system, Data stream characteristics &for continuous media Multimedia Applications, Hardware Software requirements, Storage Technologies: RAID, Optical Media.
Unit - 2
Text, Basic sound concepts , MIDI , Speech ,Basic concept of Images, Graphics format ,Basic concepts of Video & animation, Conventional system,Computer based animation, Authoring Tools, Categories of Authoring Tools.
Unit - 3
Lossless and Lossy compression, Run length coding, Statistical Coding, Transform Coding, JPEG,
MPEG, Text compression using static Huffmann technique, Dynamic Huffmann Technique,
Arithmetic Technique.
Introduction, Basic Terminology techniques, tweaning & morphing, Motion Graphics 2D & 3D animation.
Unit - 4
Introduction to MAYA(Animating Tool): Fundamentals, Modeling: NURBS, Polygon, Organic,
Animation:Key frame animation,reactive animation,path animation,Skelton animationetc., deformers.
Dynamics: soft bodies, Rigid bodies and its usages in the scene etc.,
Rendering: soft,Hard renering. IPR rendering, Line and box rendering etc.,
Special Effects: Shading & Texturing Surfaces, Lighting, Special effects.
Working with MEL: Basics & Programming

Recommended books for the course :

1. David Hillman, “Multimedia Technology & Applications”

2. Steinmetz “Multimedia Computing Communication and Application” Pearson Edn.
3. Andleigh and Thakarar “Multimedia System Design” PHI

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GGSIPU BTech/Mtech - CS - Semester 4 Switching Theory And Logic Design End Term Examination May-June 2018 Question Paper(#ipumusings)(#btechpapers)(#ggsipu)

BTech/Mtech - CS - Semester 4
Switching Theory And Logic Design 
End Term Examination May-June 2018
Question Paper

Here follows sample question paper of subject Switching Theory And Logic Design  (BTech Computer Science):

Unit – 1:
Analog & Digital signals, AND, OR, NOT, NAND, NOR & XOR gates, Boolean algebra.
Standard representation of Logical functions, K-map representation and simplification of logical
functions, Quinn-McClusky’s Algorithm, Don’t care conditions, X-OR & X-NOR simplification of K-maps.
Unit – 2:
Combinational circuits: Multiplexers, demultiplexers, Decoders & Encoders, Adders & Subtractors,
Code Converters, comparators, decoder/drivers for display devices
Flip Flops: S-R, J-K, D & T Flip-flops, excitation table of a flip-flop, race around condition.
Unit – 3:
Sequential circuits: Shift registers, Ripple counter, Design of Synchronous counters and sequence
detectors.
555 Timer and its application as mono-stable and astable multi-vibrator. Nyquist Sampling Theorem,
A/D and D/A converters : Binary-weighted DAC, R-2R Ladder type networks, Successive-
approximation ADC, Linear-ramp ADC, Dual-slope ADC
Unit – 4:
Bipolar-Transistor Characeristics, RTL and DTL circuits, TTL, ECL and C MOS Logic families.
Logic Implementations using ROM, PAL & PLA., Semiconductor Memories: Memory organization & operation, classification and characteristics of memories, RAM, ROM and content addressable
memory.

Recommended books for the course :

1. R.P. Jain, “Modern Digital Electronics”, TMH

2. Malvino and Leach, “Digital principles and applications”, TMH
3. Morris Mano, “Digital Design”, PHI

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GGSIPU BBA - Semester 6 - Environmental Science - Question Paper (May - June 2018) (#ggsipu)(#bbapapers)

END TERM EXAMINATION

SECOND SEMESTER [BBA] May-June 2018

Environmental Science 

BBA-312, BBA(MOM)-312

Time: 3 Hours                                                                               Max. Marks: 75

Note: Attempt all questions as directed. Internal Choice is indicated.

Question 1:
(a) What is forest ecosystem? Give a glimpse of forest diversity in India? What are the threats to the forest ecosystem and how it can be conserved?                                                                     (15)

OR 

(b) “Environmental Ethics deal with issues related to the rights of individual that are fundamental to the life and well being”, Comment Mention three challenges of environmental ethics.       (15)

Question 2:
(a) Discuss the effects of air pollution on living organisms. Write some of the control measures for air pollution.                                                                                                                                  (15)

OR

(b) Describe two structural mitigation measures and two non-structural mitigation measures be taken to manage floods.                                                                                                                     (15)

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IPU BCA/MCA/BTech: Software Engineering - Software Cost Estimation and its Techniques (#csnotes)(#ipumusings)

Software Cost Estimation and its Techniques

Software Engineering

Q1: What is Software Cost Estimation?

Answer: Software cost estimation is a continuing activity, which starts at the proposal stage and continues through the lifetime of the project. In the project planning, the estimation of time effort and time with the identified project activities need to be done. Project managers normally ask the following questions in order to estimate all the software project activities.

✓ How much effort is required to complete an activity?
✓ How much calendar time is needed to complete an activity?
✓ What is the total cost of an activity?

Project estimation and scheduling are interleaved management activities. However, some cost estimation may be required to establish a budget for the project or to set a price for the software.

Q2: What are Software Cost Estimation Components?

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GGSIPU BTech- CS - Sem 5 Analog and Digital Communications End Term Examination 2018 Question Paper (#ipumusings)(#ipupapers)

BTech- CS - Sem 5
Analog and Digital Communications 
End Term Examination 2018
Question Paper

Here follows sample question paper of subject Analog and Digital Communications  (BTech Fifth Semester):

Unit I
PULSE MODULATIONSampling process – PAM – other forms of pulse modulation – Bandwidth – Noise trade off – Quantization –PCM –Noise considerations in PCM Systems – TDM – Digital multiplexers – Virtues, Limitation and modification of PCM – Delta modulation – Linear prediction – Differential pulse code modulation – Adaptive delta Modulation.
Unit-II
BASEBAND PULSE TRANSMISSIONMatched Filter – Error Rate due to nose – Intersymbol Interference – Nyquist’s criterion for Distortionless Base band Binary Transmission – Correlative level coding – Baseb and M -ary PAM transmission – Adaptive Equalization – Eye patterns.
Unit III
PASSBAND DATA TRANSMISSIONIntroduction – Pass band Transmission model – Generation, Detection, Signal space diagram, bit error probability and Power spectra of BPSK, QPSK, FSK and MSK schemes – Differential phase shift keying -Comparison of Digital modulation systems using a single carrier – Carrier and symbol synchronization.
Unit IV
ERROR CONTROL CODINGDiscrete memoryless channels – Liner block codes – Cyclic codes – Convolutional codes – Maximum, likelihood decoding of convolutional codes – Viterbi Algorithm, Trellis coded Modulation, Turbo codes.
SPREAD SPECTRUM MODULATIONPseudo – noise sequences – a notion of spread spectrum – Direct sequence spread spectum with coherent binary phase shift keying – Signal space Dimensionality and processing gain – Probability of error – frequency – hop spread spectrum – Maximum length and Gold codes.

Recommended books for the course :

1. Sam K. Shanmugam “Analog and Digital Communication - John Wiley

2. John G.Proakis, “Digital Communication” McGraw Hill
3. H. Taub and D. L. Schilling, “Principles of Communication Systems”, TMH

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GGSIPU MBA/BBA - Information Rights in Digital Society (#mcanotes)(#eduvictors)

Information Rights in Digital Society

Privacy is an important social problem involved in statistics society. Privacy deals with the collection and use or misuse of information. Data is constantly being gathered and stored on each folk. This fact is regularly allotted, sold or used without our expertise. The health care company and retail stores have, for example, types of records on its customers and clients. The fundamental query is “who owns this facts and facts?”

We recognise for sure that we would now not want to percentage our clinical information with others, clearly now not with insurance business enterprise or our employers.

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GGSIPU BTech Semester 3: Applied Mathematics-III - Sample Question Paper (#ipumusings)

BCA/MCA/BTech- Maths
Applied Mathematics-III 
End Term Examination 2017
Question Paper

Here follows sample question paper of subject Applied Mathematics III (BTech Third Semester):

Applied Mathematics comprises of the following units :

Unit 1
Laplace Transformation: In the following unit, you shall learn about how to solve differential equations using Laplace transformations. The unit includes Laplace transformations, inverse transformations, shifting theorems, convolution etc.

Unit 2
Fourier series and Integrals: In this unit, you will learn to transform any function to a periodic function and solve it easily by Fourier series. The unit includes periodic functions, Fourier series, half range expansions etc.

Unit 3
Partial Differential Equations: In this unit, you will learn to solve linear/non-linear partial differential equations of first and second order. The unit includes charpit's method, separation of variables, heat and wave equations etc.

Unit 4
Numerical Methods: In this unit, you shall learn the use of numerical methods for solving various problems. This unit includes iteration, interpolation, linear equations solving with the numerical method.

Recommended books for the course :

1. Engineering Mathematics by V. P. Mishra

2. Higher Engineering Mathematics by Grewal B.S
3. Numerical Analysis by Akai T J

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BCA/MCA/BTech- Maths (Differential Equations) Maxima and Minima (Q and A)(#ipumusings)

BCA/MCA/BTech- Maths
Maxima and Minima

(Q and A)

A differential equation is a mathematical equation that relates some function with its derivatives. In applications, the functions usually represent physical quantities, the derivatives represent their rates of change, and the equation defines a relationship between the two.

In mathematical analysis, the maxima and minima (the respective plurals of maximum and minimum) of a function, known collectively as extrema (the plural of extremum), are the largest and smallest value of the function, either within a given range or on the entire domain of a function.

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BTech/MCA/BCA - Computer Science - Trees - Heaps & Its Implementation Computer Science - Data Structure Notes - Part 5 (#mcanotes)(#ipumusings)

Trees - Heaps & Its Implementation

Computer Science - Data Structure Notes - Part 5

Data structures are the building blocks of any programming language. Following are the PDF notes on Data Structures, help you in your studies. For large amounts of input, the linear access time of linked lists is prohibitive. A tree can be defined in several ways. A tree is a collection of nodes.

A Binary Heap is a Binary Tree with following properties:

(1) It’s a complete tree (All levels are completely filled except possibly the last level and the last level has all keys as left as possible). This property of Binary Heap makes them suitable to be stored in an array.

(2) A Binary Heap is either Min Heap or Max Heap. In a Min Binary Heap, the key at root must be minimum among all keys present in Binary Heap. The same property must be recursively true for all nodes in Binary Tree. Max Binary Heap is similar to Min Binary Heap.

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BA LLB- Semester 1 - Economics-1 Microeconomic Analysis (End Term Paper Dec 2017)(#ballbpapers)(#ipumusings)

BA LLB- Semester 1 - Economics-1
(Microeconomic Analysis) 

(End Term Paper Dec 2017)

The objective of this paper is to provide broad understanding of basic concepts of economics and understanding of relationship between economics and law.

The question paper is of 3 Hours duration carrying 75 as maximum marks. Part A is compulsory.

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