MSc and MTech Admission Notification 2012 Admissions India

TANCET 2012 Notification

“Common Entrance Test” Tamilnadu CET-2012
M.B.A. / M.C.A. / M.E. / M.Tech. / M.Arch. / M.Plan. DEGREE PROGRAMMES

The Anna University (Chennai) will conduct the 2012 edition of the Tamil Nadu Common Entrance Test (TANCET) on MARCH 31, 2012 AND APRIL 1, 2012. It is mandatory for students aspiring to join MBA, MCA, ME, MTech, M.Arch and MPlan postgraduate degree courses to appear for the TANCET.

The TANCET will be conducted in various centres in Chennai, Coimbatore, Erode, Karaikudi, Tirunelveli, Vellore, Chidambaram, Salem, Thanjavur, Villupuram, Virudhunagar, Nagercoil, Madurai and Karaikudi, a university press release said.

TANCET 2012 Notification

Anna University Chennai

TANCET 2012

PG admissions 2012

Applications have been invited for the TANCET-2012 to be conducted by Anna University Chennai on behalf of the Govt of Tamil Nadu on 31st March, 2012 and 1st April, 2012 from candidates who seek admission to MBA/MCA and M.E./M.Tech, M.Arch/M.Plan degree programmes in Tamil Nadu for the year 2012-2013 offered at University Departments of Anna University Chennai, Anna University Coimbatore, Anna University Trichy, Anna University, Tirunelveli, Govt Engineering, Arts and Science Colleges, Govt Aided Engineering, Arts and Science Colleges, and Govt Quota seats in self-financing Engineering, Arts and Science Colleges/stand alone Institutions.

Eligibility:

PRINCIPLES OF COMPILER DESIGN Syllabus:

Syllabus:

PRINCIPLES OF COMPILER DESIGN

L T P

3 1 0

UNIT I           INTRODUCTION TO COMPILING                                                        9

Compilers − Analysis of the source program − Phases of a compiler − Cousins of the compiler − Grouping of phases − Compiler construction tools − Lexical analysis − Role of lexical analyzer − Input buffering − Specification of tokens.

UNIT II          SYNTAX ANALYSIS                                                                                 9

Role of the parser − Writing grammars − Context-free grammars − Top down parsing − Recursive descent parsing − Predictive parsing − Bottom-up parsing − Shift reduce parsing − Operator precedence parsing − LR parsers − SLR parser − Canonical LR parser − LALR parser.

UNIT III        INTERMEDIATE CODE GENERATION                                              9

Intermediate languages − Declarations − Assignment statements − Boolean expressions −

Case statements − Back patching − Procedure calls.

PRINCIPLES OF COMPILER DESIGN

Principles of compiler design

16 Marks

1.       Construct the CLRparsing for the accepting state (id+id) and not accepting state id+?

2.       Explain the predictive parsing with an example?

3.       For the given grammar G and the input string (id*id), do the shift-reduce parsing?

4.       Explain the implementation of Three address codes?

5.       Explain translation of boolean expressions in detail?

6.       Explain translation of declaration?

2-Marks

COMPUTER NETWORKS QUESTIONS AND ANSWERS - VI

UNIT-V

1. What is the function of SMTP?

The TCP/IP protocol supports electronic mail on the Internet is called Simple Mail Transfer (SMTP). It is a system for sending messages to other computer users based

on e-mail addresses. SMTP provides mail exchange between users on the same or different computers.

2. What is the difference between a user agent (UA) and a mail transfer agent (MTA)?

            The UA prepares the message, creates the envelope, and puts the message in the envelope. The MTA transfers the mail across the Internet.

3. How does MIME enhance SMTP?

            MIME is a supplementary protocol that allows non-ASCII data to be sent through SMTP. MIME transforms non-ASCII data at the sender site to NVT ASCII data and deliverers it to the client SMTP to be sent through the Internet. The server SMTP at the receiving side receives the NVT ASCII data and delivers it to MIME to be transformed back to the original data.

4. Why is an application such as POP needed for electronic messaging?

Workstations interact with the SMTP host, which receives the mail on behalf of every host in the organization, to retrieve messages by using a client-server protocol such as Post Office Protocol, version 3(POP3). Although POP3 is used to download messages from the server, the SMTP client still needed on the desktop to forward messages from the workstation user to its SMTP mail server.

COMPUTER NETWORKS QUESTIONS AND ANSWERS - I

PART B

UNIT  I

1. Explain in detail the error detection and error corrections.(UQ)
2. Discuss in detail about the layers of OSI model. (UQ)
3. Discuss in detail about HDLC.
4. Discuss in detail about SONET.
5. Explain the different approaches of framing in detail.
6. Write the Sliding Window Algorithm and explain it in detail.
7. Compare Stop and Wait ARQ scheme with sliding window ARQ scheme.
8. Write in detail about the flow control mechanisms.

UNIT II