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CS 1301 -- DATABASE MANAGEMENT SYSTEMS ANNAUNIVERSITY PREVIOUS YEAR QUESTION PAPER
B.E./B.TECH. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2008
FIFTH SEMESTER
COMPUTER SCIENCE AND ENGINEERING
CS 1301 -- DATABASE MANAGEMENT SYSTEMS
(COMMON TO B.E.(PART-TIME)FOURTH SEMESTER REGULATION 2005)
(REGULATION 2004)
TIME: THREE HOURS MAXIMUM: 100 MARKS
ANSWER ALL QUESTIONS.
PART A -- (10*2=20 MARKS)
1. What is Database management system? Why do we need DBMS?
2. What are the three characteristics of a Relational Database system?
3. State the differences between security and integrity.
4. What is decomposition and how does it address redundancy?
5. What us a heap file? How are pages organized in a heap file?
6. How does a B-tree differ from a B+ - tree? Why is a B+ - tree usually preferred as an access structure to a data file?
7. Give the meaning of the expression ACID transition.
8. When are two schedules conflict equivalent?
9. Define the terms fragmentation and replication, in terms of where data is stored.
10. What are structured data types? What are collection types, in particular?
PART B --(5*16=80 MARKS)
11(a) (i) Explain the component modules of a DBMS and their interactions with the architecture.[10]
(ii) Construct an ER diagram to a model online book store.[6]
Or
(b) (i) Explain the basic Relational Algebra operations with the symbol used and an example for each.[10]
(ii) Discuss about Tuple Relational calculus and Domain Relational Calculus.[6]
12 (a) (i) Write short notes on the following:[10]
Data Manipulation Language (DML)
Data Definition Language (DDL)
Transaction Control Statements (TCS)
Data Control Language (DCL)
Data Administration Statements (DAS).
(ii) Consider the database given by the following schemas:[6]
Customer(Cust_No,Sales_Person_No,City)
Sales_Person(Sales_Person_No,Sales_Person_Name,Common_Prec,Year_of_Hire)
Give an expression in SQL for each of the following queries:
Display the list of all customers by Cust_No with the city in which each is located.
List the names of the sales persons who have accounts in Delhi.
Or
(b) (i) Consider the universal relation R(A,B,C,D,E,F,G,H,I,J) and the set of FD's.
G=({A,B}->{C}->{B,D}->{E,F},{A,D}->{G,H},{A}->{I},{H}->{J}) what is the key of R?
Decompose R into 2NF, then 3NF relations.[10]
(ii) Discuss how schema refinement through dependency analysis and normalization can improve schemas
Obtained through ER design.[6]
13 (a) (i) Describe the different types pf file organization? Explain using a sketch of each of them with their advantages and disadvantages.[10]
(ii) Describe static hashing and dynamic hashing.[6]
Or
(b) (i) Explain the index schemas used in database systems.[10]
(ii) How does a DBMS represent a relational query evaluation plan?[6]
14 (a) (i) Explain Timestamp-Based Concurrency Control protocol and the modifications implemented in it.[10]
(ii) Describe shadow paging recovery technique.[6]
Or
(b) (i) Describe Strict Two-phase Locking protocol.[10]
(ii) Explain Log based recovery technique.[6]
15 (a) (i) Explain 2-phase commitment protocol and the behaviour of this protocol
during lost messages and site failures.[12]
(ii) Describe X path and X query with an example.[4]
Or
(b) (i) Explain Data Mining and Data Warehousing.[12]
(ii) Describe the anatomy of XML document.[4]
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PH 2161-ENGINEERING PHYSICS-II ANNA UNIVERSITY PREVIOUS YEAR QUESTION BANK
B.E/B.TECH DEGREE EXAMINATION,MAY/JUNE 2009
SECOND SEMESTER
PH 2161-ENGINEERING PHYSICS-II
(REGULATION 2008)
PART A( 10X2=20 MARKS )
i.relaxation time
ii.mobility
2. What are the main drawbacks of classical free electron theory of metals?.
3. What is meant by Fermi energy? What is physical significance?
4. What is meant by Hall Effect? Write an expression for the hall coefficient
5. Distinguish between intrinsic and extrinsic semiconductors.
6. What do you understand by the terms "critical temperature" and "critical field" of a superconductor?
7. Distinguish between soft and hard magnets.
8. Mention four types of polarization mechanisms that can take place in the presence of an electric field in dielectric materials.
9. What are shape memory alloys? What are their properties?
10. What are the applications of carbon nano tubes?.
PART B-(5 X 16=80)
11.
i. state the assumption of the classical free electron model.
ii. Obtain an expression for the electrical conductivity of a metal on the basis of classical free electron theory.
iii. The mobility of electron in copper is 3 x 10^-3 m^2/Vs assuming e=1.6 x 10^-19 C and me=9.1 x 10^-31 kg , calculate the mean free time.
Or
12
i. explain the meaning of 'density of states'. Derive an expression for the number of allowed states per unit volume of a solid
ii. Write an expression for the Fermi energy distribution function, fFD(E) and discuss its behavior with change in temperature. Plot fFD(E) versus E for T=0k and T>0k.
13.
i. describe the energy band theory of solids with the help of neat band diagrams. Distinguish between metals, insulators and semiconductors on the basis of band theory.
ii. Derive an expression for the charge density in terms of hall voltage and further explain how the mobility of the charge carriers can be evaluated by knowing the conductivity.
Or
14.
i. derive an expression for the electrical conductivity of an intrinsic semiconductor
ii. The electron mobility and hole mobility in silicon are 0.315m^2/Vs.and 0048m^2/Vs.
if the carrier concentrations is 1.5 x 10^16 m?^-3, calculate the resistivity of silicon at room temperature
iii.a sample of silicon doped with 10^23 phosphorus atoms/m^3.find the hall voltage in a sample with thickness =100UM,current, IX=1 mA and magnetic field, BZ=o.1 Wb/m2.(assume electron mobility Ue=0.07 m^2/Vs)
15.
i. distinguish between type I and type II superconductors.
ii. What are cooper pairs? Give an outline of BCS theory of superconductivity.
iii .write a short note on SQUIDs.
Or
16.
i. give the classification of magnetic materials on the basis of magnetic susceptibility. Briefly discuss the domain theory of ferromagnetism.
ii. Calculate the energy loss per hour in the iron core of an transformer, if the area of the B-H loop is 250 J/m^3 and the frequency of the alternating current is 50 Hz.the density of the iron core is 7.5 x 10^3 kg/m^3.
iii. A magnetic field of 2000 A/m is applied to a material which has susceptibility of 1000.calculate the
1. Intensity of magnetization and
2. Flux density.
17.
i. Derive an expression for the internal field in a dielectric material.
ii. The dielectric constant of a helium has at NTP is 1.0000684.calculate the electronic polarizablity of He atoms if the gas contains 2.7 x 10^26 atoms/m^3 and hence evaluate the radius of the helium atom.(E0=8.85 x 10^-12 F/m).
iii. Calculate the polarization produced in a dielectric medium of dielectric constant 6 when it is subjected to an electric field of 100 V/m(E0=8.85 x 10^-12 F/m).
Or
18.
i. what is ferroelectricity? Explain the hysteresis curve exhibited by a ferroelectric material with a suitable sketch.Give example for ferroelectric materials
ii. A capacitor consists of two conducting plates of area 200 cm^2 each sepearated by a dielectric constant E=3.7 of thickness 1mm.find the capacitance and the electric flux density when a potential of 300V is applied (E0=8.854 x 10^-12 F/m)
iii. Write a short note on uses of dielectric materials
19.
i. what are nanotubes? Describe their synthesis and properties
ii. Write a short note on pulsed laser deposition
Or
20.
i. describe the preparation and properties of metallc glasses.
ii. Write short notes on nano particles and their applications
CY2111-ENGINEERING CHEMISTRY-I ANNA UNIVERSITY PREVIOUS YEAR QUESTION BANK
B.E/B.TECH DEGREE EXAMINATION, JANUARY 2010
FIRST SEMESTER
CY2111-ENGINEERING CHEMISTRY-I
(REGULATION 2008)
PART A (10X2=20 MARKS)
1. Calculate the hardness of a water sample containing 2.4 mg of calcium chloride in 500 ml of water?
2. What is Calgon?how does it function in water treatment?
3. Why thermosetting plastics can not be remoulded?.
4. What is the role of Sulphur in the vulcanization of rubber?
5. Compare absorption and adsorption.
6. Mention any four applications of adsorption.
7. Furnish the sequence of reactions in proton cycle nuclear fusion.
8. Give any two advantages of alkaline battery over dry cell.
9. Define refractoriness of a refractory.
10. What are nano materials? Mention any two of their characteristic properties.
PART B-(5 X 16=80)
11.
i. How is temporary hardness of water estimated by EDTA method?
ii. What are the requirements of potable water? How will you purify water for drinking purpose?.
Or
12.
i.. What are ion exchange resins? How are they useful in removing hardness of water?
ii. What is desalination? With a neat diagram, describe the 'reverse osmosis' method for the desalination of brackish water.
13.
i. how are the following polymers prepared?
1. Teflon
2. Polystyrene
3. PET
4. Nylon 6, 6
ii. Explain the mechanism of free radical addition polymerization.
Or
14.
i. What is natural rubber? Explain why natural rubber needs vulcanization. How is it carried out?
ii. What are composites? Give the preparation and uses of glass fiber reinforced composites and carbon fiber reinforced composites.
15.
i. Compare physisorption and chemisorption.
ii. Adsorption of gases on solids is greatly influenced by temperature,pressure and nature of the adsorbent and adsorbate.justify.
Or
16.
i. Describe the role of adsorbents in catalysis with examples.
ii. How is ion exchange adsorption useful in demineralization of water? Explain.
17.
i. Explain with a neat diagram the parts and functions of a nuclear reactor.
ii. Write a note on photovoltaic cell.
Or
18.
i. Explain the working of hydrogen oxygen fuel cell.
ii. Write a short note on lithium batteries.
19.
i. How are alumina and carborundum manufactured?.
ii. What are refractories?how are they classified? .
Or
20.
i. What are fluid and boundary lubrication? Explain.
ii. What are carbon nano tubes? Explain any three of their important applications?
CS 1354-GRAPHICS AND MULTIMEDIA ANNA UNIVERSITY PREVIOUS YEAR QUESTION PAPER
B.E./B.TECH. DEGREE EXAMINATION, MAY/JUNE 2009.
SIXTH SEMESTER
(REGULATION 2004)
COMPUTER SCIENCE AND ENGINEERING
CS 1354-GRAPHICS AND MULTIMEDIA
(COMMON TO B.E. (PART-TIME) FIFTH SEMESTER REGULATION - 2005)
TIME: THREE HOURS
MAXIMUM : 100 MARKS
ANSWER ALL QUESTIONS.
PART A-(10X2=20 MARKS)
1. What is the use of Digitizer?
2. What is the difference between Window and View Port?
3. What is the surface rendering?
4. What is composite transformation?
5. What are the ways to perform image annotation?
6. What are the data objects used in a multimedia system?
7. List out the three types of chunks used in RIFF.
8. What is the disk spanning?
9. What are the types of authoring system?
10. Define Premixing.
PART B-(5X16=80 MARKS)
11. (a) (i) Explain the basic concept of Bresenham's line drawing algorithm.[8]
(ii) Discuss about Cohen Sutherland line clipping algorithm.[8]
Or
(b) (i) Mention any four graphics system in output primitives. Explain in detail.[12]
(ii) Write short notes on line attributes.[4]
12. (a) (i) Explain the properties of Bezier curve. How it is differ from B-Spline?[8]
(ii) Define Animation. Explain in detail about the animation languages.[8]
Or
(b) (i) Describe briefly modeling and coordinate transformation in computer graphics.[9]
(ii) Discuss about the properties of light.[8]
13. (a) (i) Explain in detail about IMA architectural framework.[10]
(ii) Discuss about Image processing and image recognition.[6]
Or
(b) (i) Explain in detail about Multimedia database.[8]
(ii) Discuss about hypermedia documents.[8]
14. (a) (i) What are the types of compression available in multimedia? Explain any two types of compression technology.[12]
(ii) Discuss about Digital audio in multimedia Input and Output techniques.[4]
Or
(b) (i) Explain in detail about the rewritable optical disk technique. [8]
(ii) What is meant by TWAN? Explain in detail.[8]
15. (a) (i) What are the components available in distributed multimedia system? Explain in detail.[8]
(ii) Write short notes on Hypermedia messaging [8]
Or
(b) (i) Discuss about Mobile messaging.[8]
(PG/B.Sc/BCA)Time table for nov/dec 2012 examination:Anna university
Affiliated Colleges University Examinations PG / B.Sc./ B.C.A. Timetable
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(UG)Time table for nov/dec 2012 examination anna university
Anna University November/December 2012 Examination Schedule
LAST WORKING DAY : 09.11.2012
NOV/DEC 2012 PRACTICAL EXAMINATIONS : 29.10.2012 - 03.11.2012 (Slot1)
05.11.2012 - 10.11.2012(Slot2)
Note:Contact Your College Officials To Confirm Whether Your College Nov/Dec 2012 Practical Examination Scheduled in Slot1 (or) Slot2 - Practical Examination Will Be conducted between 29th October 2012 - 10th November 2012
NOV/DEC 2012 THEORY EXAMINATIONS : 16.11.2012 (Starting Date)
Affiliated Colleges University Examinations November/December 2012 TimeTable UG(FullTime) Programme
| Anna University, Chennai 2008,2009 &2012 Batches, erstwhile Anna University of Technology, Chennai 2010 Batch and all erstwhile Anna University of Technologies-2011 Batch-(R2008) |
| Erstwhile Anna University of Technology, Tirunelveli 2008,2009,2010 Batches (R2008) |
| Erstwhile Anna University of Technology, Tirunelveli 2007 Batch (R2007) |
| Erstwhile University Departments of Anna University of Technology, Tirunelveli 2009,2010 Batches (R2009) |
| Erstwhile University Departments of Anna University of Technology, Tirunelveli Dual Degree - 2008,2009 Batches (R2008) |
| Erstwhile Anna University of Technology, Coimbatore 2008,2009,2010 Batches (R2008) |
| Erstwhile Anna University of Technology, Coimbatore 2007 Batch (R2007) |
| Erstwhile University Departments of Anna University of Technology, Coimbatore - 2007,2008 Batches (R2007) |
| Erstwhile Anna University of Technology, Tiruchirappalli (Including University Departments) 2008,2009,2010 Batches (R2008) |
| Erstwhile Anna University of Technology, Tiruchirappalli (Including University Departments) 2007 Batch (R2007) |
| Erstwhile Anna University of Technology, Madurai 2010 Batch (R2010) |
| Anna University, Chennai (R2004) |
| Anna University, Chennai (R2001) |
For any enquiry comment below.
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TIME TABLE FOR M.B.A(TRIMESTER) & INTEGRATED M.B.A.(TRIMESTER):ANNA UNIVERSITY,CHENNAI NOV/DEC 2012
ANNA UNIVERSITY,CHENNAI NOV/DEC 2012 TIME TABLE FOR M.B.A(TRIMESTER) & INTEGRATED M.B.A.(TRIMESTER)
for candidates admitted in erstwhile Anna University of Technology, Tiruchirappalli in 2008,2009 & 2010
Branch:M.B.A.(Trimester)
| ||
I Semester
|
Session :
|
10 A.M. to 1 P.M.
|
Exam Date
|
Day
|
Sub.Code/Name
|
11/12/2012
|
Tuesday
|
BA6112:Statistics for Management
|
13/12/2012
|
Thursday
|
BA6113:Accounting for Management
|
20/12/2012
|
Thursday
|
BA6115:Organizational Behaviour
|
I Semester
|
Session :
|
2 P.M. to 5 P.M.
|
Exam Date
|
Day
|
Sub.Code/Name
|
27/12/2012
|
Thursday
|
BA6111:Principles of Management
|
27/12/2012
|
Thursday
|
BA6114:Business Economics
|
II Semester
|
Session :
|
10 A.M. to 1 P.M.
|
Exam Date
|
Day
|
Sub.Code/Name
|
17/11/2012
|
Saturday
|
BA6125:Corporate Finance
|
24/11/2012
|
Saturday
|
BA6123:Management Information Systems
|
15/12/2012
|
Saturday
|
BA6122:Operations Research for Management
|
II Semester
|
Session :
|
2 P.M. to 5 P.M.
|
Exam Date
|
Day
|
Sub.Code/Name
|
14/12/2012
|
Friday
|
BA6121:Business Communication Skills
|
18/12/2012
|
Tuesday
|
BA6124:Marketing Management
|
III Semester
|
Session :
|
10 A.M. to 1 P.M.
|
Exam Date
|
Day
|
Sub.Code/Name
|
21/11/2012
|
Wednesday
|
BA6132:Human Resource Management
|
22/11/2012
|
Thursday
|
BA6135:Database Management Systems
|
26/11/2012
|
Monday
|
BA6131:Production and Operations Management
|
28/11/2012
|
Wednesday
|
BA6133:Business Law
|
04/12/2012
|
Tuesday
|
BA6134:Research Methods in Management
|
IV Semester
|
Session :
|
2 P.M. to 5 P.M.
|
Exam Date
|
Day
|
Sub.Code/Name
|
17/11/2012
|
Saturday
|
BA6211:Strategic Management
|
V Semester
|
Session :
|
2 P.M. to 5 P.M.
|
Exam Date
|
Day
|
Sub.Code/Name
|
20/12/2012
|
Thursday
|
BA6221:International Business Management
|
Electives
|
Session :
|
10 A.M. to 1 P.M.
|
Exam Date
|
Day
|
Sub.Code/Name
|
14/12/2012
|
Friday
|
BA6039:Strategic Human Resource Management and Development
|
14/12/2012
|
Friday
|
BA6040:Knowledge Managenent
|
14/12/2012
|
Friday
|
BA6001:Brand Management
|
17/12/2012
|
Monday
|
BA6035:International Trade Finance
|
18/12/2012
|
Tuesday
|
BA6042:Labour Legislations
|
19/12/2012
|
Wednesday
|
BA6036:Strategic Investment and Financing Decisions
|
19/12/2012
|
Wednesday
|
BA6037:Derivatives Management
|
21/12/2012
|
Friday
|
BA6031:Sales Management
|
22/12/2012
|
Saturday
|
BA6038:Banking and Insurance
|
22/12/2012
|
Saturday
|
BA6049:Advanced Maintenance Management
|
27/12/2012
|
Thursday
|
BA6011:Organizational Theory, Design and Development
|
28/12/2012
|
Friday
|
BA6048:Total Quality Management
|
29/12/2012
|
Saturday
|
BA6012:Change Management
|
29/12/2012
|
Saturday
|
BA6034:Online Marketing
|
Branch:M.B.A.(Trimester)
| ||
Electives
|
Session :
|
2 P.M. to 5 P.M.
|
Exam Date
|
Day
|
Sub.Code/Name
|
21/11/2012
|
Wednesday
|
BA6002:Services Marketing
|
22/11/2012
|
Thursday
|
BA6003:Advertising and Sales Promotion
|
24/11/2012
|
Saturday
|
BA6005:Security Analysis and Portfolio Management
|
26/11/2012
|
Monday
|
BA6008:Mutual Fund Analysis
|
28/11/2012
|
Wednesday
|
BA6009:Managerial Behaviour and Effectiveness
|
04/12/2012
|
Tuesday
|
BA6010:Entrepreneurship Development
|
11/12/2012
|
Tuesday
|
BA6017:Facilities Location and Process Design
|
13/12/2012
|
Thursday
|
BA6019:Logistics Management
|
14/12/2012
|
Friday
|
BA6033:Retail Management
|
15/12/2012
|
Saturday
|
BA6014:Enterprise Resource Planning
|
15/12/2012
|
Saturday
|
BA6043:Algorithms and C Programming
|
17/12/2012
|
Monday
|
BA6007:Taxation Management
|
17/12/2012
|
Monday
|
BA6032:Customer Relationship Management
|
19/12/2012
|
Wednesday
|
BA6004:Consumer Behaviour
|
19/12/2012
|
Wednesday
|
BA6015:E-Commerce Technology and Management
|
21/12/2012
|
Friday
|
BA6006:Merchant Banking and Financial Services
|
22/12/2012
|
Saturday
|
BA6041:Industrial Relations and Labour Welfare
|
22/12/2012
|
Saturday
|
BA6047:Supply Chain Management
|
27/12/2012
|
Thursday
|
BA6046:Client-Server Architecture
|
28/12/2012
|
Friday
|
BA6013:Information Technology for Management
|
29/12/2012
|
Saturday
|
BA6044:Software Project and Quality Management
|
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