Cloud Computing [P16ITE1] / April 2018 / Bharathidasan University

Bharathidasan University

M.Sc. DEGREE EXAMINATION, APRIL 2018

Information Technology – Elective

CLOUD COMPUTING  [P16ITE1]

SECTION A – (10 × 2 =20)

Answer ALL Questions.

1.      Define autonomic computing.

2.      Compare homogeneous cloud vs. heterogeneous cloud.

3.      What is private cloud?

4.      Define Hypervisor.

5.      Define Fault Tolerance.

6.      What do mean by autonomic cloud bridging?

7.      Define configuration management database.

8.      List few providers of Mepreduce cloud implementation.

9.      Define Elasticity in cloud.

10.  Compare grid on cloud vs. cloud in Grid.

SECTION B – (5 × 5 =25)

Answer ALL questions, choosing either (a) or (b).

11.  (a)        Write short note on evolution of SAAS.

Or

(b)        Discuss cloud deployment model for enterprise.

12.  (a)        Write short notes on lease scheduling.

Or

(b)        Discuss image management in cloud.

13.  (a)        Brief on the design implement feature for hybrid cloud.

Or

            (b)        Brief on autonomy clod bursting.

14.  (a)        Discuss dynamic ICT service requirement for industry.

Or

            (b)        Write short note on hadoop.

15.  (a)        Discuss Life Cycle of SLA.

                                              Or

            (b)        Discuss the need for integration of grid and cloud.

SECTION C – (3 × 10 =30)

Answer any THREE questions.

16.  Discuss challenges in SAAS Processing.

17.  Brief on data search mechanism in cloud computing.

18.  Explain common cloud based applications.

19.  Explain Map-reduce implementation cloud.

20.  Explain the phase in SLA management for applications hosted in cloud.

Mobile Computing P16IT21 - MSC IT - Bharathidasan University

Bharathidasan University

M.SC. DEGREE EXAMINATION, APRIL 2018

Information Technology

MOBILE COMPUTING

SECTION A - (10 × 2 =20)

Answer ALL Questions

1. Define Virtual Home environment.

2. What is network?

3. List out GSM advantages.

4. What is LMSI?

5. Define GPRS.

6. What is spread spectrum technology?

7. What is Android?

8. What is an activity?

9. Define Socket Programming.

10. What is Http?

Section B - (5 × 5 =25)

Answer ALL questions.

11. (a) Explain about mobile computing functions.

                                        (or)

      (b) Explain about Middleware and Gateways.

12. (a) Explain about OSM routing concept.

                                        (or)

      (b) Discuss about GSM frequency allocation.

13. (a) Explain GPRS network architecture.

                                        (or)

      (b) Discuss about Quality of service in GPRS.

14. (a) Write about Android development tools.

                                        (or|)

      (b) Explain about Architecture of android.

15.  (a) Discuss about accessing web services.

                                        (or)

       (b) Write a program to create a developer profile.

SECTION C - (3 × 10 = 30)

Answer any THREE questions

16. Discuss in detail about the three tier architecture.

17. Explain in detail about GSM address and identifiers.

18. Briefly discuss about application of OPRS.

19. Explain the linking activities using intents.

20. Discuss in detail about the SMS messaging.

Working Principles of Internet 16SNMECA1 / 16SNMECS1 / 16SNMESD1 (November 2014)

BHARATHIDASAN UNIVERSITY

Working Principles of Internet (NOVEMBER 2014)

NMECA1 / NMECS1 / NMESD1 / 16SNMECA1 / 16SNMECS1 / 16SNMESD1

TIME: 3 HRS

MAX MARK: 75

PART A (10 x 2M = 20)

1. What is meant by DNS?
2. What is Router?
3. Define the term DSL.
4. Write a short note on Email.
5. What is usage of Hypertext?
6. Write a short note on HTML.
7. What is meant by Intranet?
8. Define VRML.
9. Write a short note on Cryptosystems.
10. What is Digital signature?

PART B ( 5 x 5M = 25 )

11 ( a ) Explain in detail – How TCP/IP works.    (or)

     ( b ) Explain in detail – How to link Networks to the Internet.

12 ( a ) What is Newsgroups? How it Works?  (or)

     ( b ) Explain in detail – How Internet Chat Work.

13 ( a ) Explain Web Pages in details.   (or)

     ( b ) What is WWW? How it Works?

14 ( a ) Explain Virtual Reality.    (or)

     ( b ) Write short notes on Shopping on the internet.

15 ( a ) Write short notes on Internet Passport.    (or)

     ( b ) Explain Smurf Attack.

PART C ( 3 x 10 M = 30 )

16. Explain in detail – How DNS works.

17. Explain in detail – How Email Spam Work.

18. Discuss about FTP.

19. Discuss about the concepts of Multimedia on the Internet.

20. Explain Cryptography in detail .

Working Principles of Internet 16SNMECA1 / 16SNMECS1 / 16SNMESD1 (November 2013)

BHARATHIDASAN UNIVERSITY

Working Principles of Internet (NOVEMBER 2013)

NMECA1 / NMECS1 / NMESD1 / 16SNMECA1 / 16SNMECS1 / 16SNMESD1

TIME: 3 HRS

MAX MARK: 75

PART A (10 x 2M = 20)

1. What is meant by URL?
2. What is meant by FTP?
3. What is meant by HTTP?
4. What are gateways?
5. What is meant by IRC?
6. Expand XML.
7. What are packets?
8. What are plug-ins?
9. What is meant by virtual reality?
10. What is meant by cipher text?

PART B ( 5 x 5M = 25 )

11 ( a ) List down the benefits of networks.   (or)

     ( b ) List down and explain the concept of e-mail.

12 ( a ) Explain the concept of ISP.  (or)

     ( b ) What are the guidelines for creating hyperlink?

13 ( a ) Explain how internet congestion is handled?  (or)

     ( b ) Briefly explain how search engine works.

14 ( a ) Explain about secure electronic standards in Internet.    (or)

     ( b ) Explain the procedure to include video in web pages.

15 ( a ) Explain how to prevent spread of viruses in computers.    (or)

     ( b ) Explain about encryption schemes..

PART C ( 3 x 10 M = 30 )

16. Describe about IP addresses in internet.

17. Explain in detail about the role of HTML in web pages.

18. Describe the salient features of various image formats used in multimedia.

19. What are the salient features of e-commerce?

20. Describe in detail about the risk analysis in internet security.

Working Principles of Internet 16SNMECA1 / 16SNMECS1 / 16SNMESD1 (April 2013)

BHARATHIDASAN UNIVERSITY

Working Principles of Internet (APRIL 2013)

NMECA1 / NMECS1 / NMESD1 / 16SNMECA1 / 16SNMECS1 / 16SNMESD1

TIME: 3 HRS

MAX MARK: 75

PART A (10 x 2M = 20)

1. What is meant by TCP/IP?
2. Expand IRC and ARPANET.
3. What are cookies?
4. What is meant by IPV6?
5. What is the purpose of archie?
6. List two types of compression methods.
7. What is XML?
8. What is Trojan horse?
9. Expand CGI and DNS.
10. What are bridges in network?

PART B ( 5 x 5M = 25 )

11 ( a ) Write a note on HTML.  (or)

     ( b ) What are the protocols that occur in URL?

12 ( a ) What are the benefits of client – server network node?  (or)

     ( b ) List down the benefits of networks.

13 ( a ) Explain any fine components of browser window.  (or)

     ( b ) What are the components of search engine?

14 ( a ) Discuss about the features of on – line business.    (or)

     ( b ) Explain with example object tag and embed tag in multimedia and HTML document.

15 ( a ) Write a note on pretty good privacy.    (or)

     ( b ) How will you secure web documents?.

PART C ( 3 x 10 M = 30 )

16. Discuss about physical components of Internet.

17. Briefly explain history of Internet.

18. Discuss in detail the concept of FTP and Telnet.

19. Describe about audio and video formats in multimedia.

20. Explain in detail how viruses and hackers are handled in Internet.

Working Principles of Internet 16SNMECA1 / 16SNMECS1 / 16SNMESD1 (August 2014)

BHARATHIDASAN UNIVERSITY

Working Principles of Internet (AUGUST 2014)

NMECA1 / NMECS1 / NMESD1 / 16SNMECA1 / 16SNMECS1 / 16SNMESD1

TIME: 3 HRS

MAX MARK: 75

PART A (10 x 2M = 20)

1. Expand ASCII and EBCDIC.
2. List out the different types of Graphics file format.
3. What is cable modem?
4. What is meant by Newsgroups?
5. What is Web Browser?
6. Define the term Home Page.
7. What is meant by Virtual Reality?
8. Define the term Animation
9. What is Trojan horse?
10. Define the term Worms.

PART B ( 5 x 5M = 25 )

11 ( a ) Explain Internet file types in detail.  (or)

     ( b ) write short notes on DNS.

12 ( a )  Explain different types of Internet connecting components.  (or)

     ( b ) Explain in detail – How Internet Chat Work?

13 ( a ) Discuss about FTP.  (or)

     ( b ) Discuss about Telnet.

14 ( a ) Discuss about the concepts of Multimedia on the Internet..    (or)

     ( b ) Write short notes on MBone.

15 ( a ) Explain Virus in detail.    (or)

     ( b ) Discuss about Cookies.

PART C ( 3 x 10 M = 30 )

16. Explain in detail – How TCP/IP Works?

17. Explain Email in detail.

18. Explain in detail – How Email Spam in blocked?

19. Explain Animation in detail.

20. Discuss about digital certificate.

working principles of internet 16SNMECA1 / 16SNMECS1 / 16SNMESD1 (April 2015)

BHARATHIDASAN UNIVERSITY

Working Principles of Internet (APRIL 2015)

NMECA1 / NMECS1 / NMESD1 / 16SNMECA1 / 16SNMECS1 / 16SNMESD1

TIME: 3 HRS

MAX MARK: 75

PART A (10 x 2M = 20 )

1. what is router?
2. List out the different types of graphics file format.
3. What is cable modem?
4. Write a short note on Email.
5. Define the term Homepage.
6. What is HTTP?
7. Define the term VRML.
8. Define the term MBone.
9. What is Digital Signature?
10. Define the term cookies.

PART B ( 5 x 5M = 25 )

11 ( a ) Discuss in detail How to link Networks to the Internet.

     ( b ) Explain in detail How TCP/IP works.

12 ( a )  Explain in detail How Internet Chat Works.

     ( b ) Describe in detail about DSL.

13 ( a ) Define WWW. How it works?

     ( b ) Write short notes on HTML.

14 ( a ) Write short notes on Shopping on the Internet.

     ( b ) Discuss about the concepts of Multimedia on the Internet.

15 ( a ) Explain Smurf Attack in detail.

     ( b ) Explain about Firewall protection.

PART C ( 3 x 10 M = 30 )

16. Explain Internet file types in detail.

17. What are all the techniques used to block Email Spam?

18. Explain Web Pages in detail.

19. Explain Animation in detail.

20. Explain Cryptography in detail.