Thursday, May 24, 2012

CS2254 OPERATING SYSTEMS ANNA UNIVERSITY EXAMINATION MAY/JUNE 2012 IMPORTANT QUESTIONS


Anna University Examination May/June 2012
Important Questions

CS2254 – Operating Systems

Note: These are only Important questions , These Question May Or May Not be Asked for University Examination

UNIT I
1.Explain in detail about Operating System Structures.
2.Explain the Types of System Calls in detail.
3.Explain about inter process communication.
4.Explain how protection is provided for the hardware resources by the operating system.
5.Explain in detail about virtual machines.
6.What is meant by a process? Explain states of process with neat sketch and discuss the process state transition with a neat diagram.

UNIT II
  1. Explain briefly any four CPU scheduling algorithms with examples.(Problem + Theory)
  2. Explain Banker’s deadlock-avoidance algorithm with an illustration.
  3. What is a critical section? Give examples. What are the minimum requirements that should be satisfied by a solution to critical section problem?
  4. Give a detailed description about deadlocks and its  characterization.
  5. Explain what semaphores are, their usage, implementation given to avoid busy waiting and binary semaphores.
UNIT III
1.Explain about the techniques for structuring the page table.
2.Explain the various page replacement strategies.(With example)
3.Discuss about
a)   Swapping b) Paging c) Segmentation d) TLB hit/miss
4.Explain in Detail segmentation with paging

UNIT IV
  1. Explain various file allocation methods and free space management with neat diagram.
  2. What are the directory implementation techniques available? Explain in detail.
  3. Explain the various directory structure in detail.
  4. Write notes about the protection strategies provided for files
UNIT V
  1. Explain the various disk scheduling techniques
  2. What is meant by RAID levels? Which level is used for what purpose?
  3. Write in detail about the kernel I/O subsystem and I/O hardware
  4. Explain in detail about stable storage and tertiary storage implementation.


----------------------------------------------------------------------------
This Questions and Website is Very useful For Our Students,  But Students We Still have Content Thief's Who Do Frequently Copy Our Hard work and Our Teams Efforts,| "Think Off Yourself Before Do copy And Paste in Your Website give Some respect to our Hard work" - To One Of The Worst Website In Internet,We Dont Want to Mention The Website name Here,They Should Be really Ashamed For Their Cheap Behavior | - PREM,ADMIN
----------------------------------------------------------------------------

MG2351 PRINCIPLES OF MANAGEMENT ANNA UNIVERSITY EXAMINATIONS MAY/JUNE 2012 IMPORTANT QUESTIONS


ANNA UNIVERSITY EXAMINATIONS
MAY/JUNE 2012 IMPORTANT QUESTIONS
MG2351 - PRINCIPLES OF MANAGEMENT

UNIT I

1.Describe in detail the evolution of management theory
2.Write an essay about the contributions made by F.W.Taylor, Henri Fayol, L.Gantt, Frank and Lillian Gilbert and Elton Mayo and others to the field of management.
3.Explain in detail the functions of management 
4.Explain the contributions of Henry Fayol and Taylor.

UNIT II
1.Explain in detail about MBO
2.Explain in detail the decision making process and explain in detail about decision making tool.
3.Explain in detail the importance of planning in the present Indian business environment and explain different types of plans
4.Describe the hierarchical nature of organizational objectives and the guidelines for setting objectives

UNIT III
1.What do you mean by departmentation? Discuss in detail about the different strategies adopted in departmentation.
2.Describe the various steps in providing appropriate human resources.
3.Explain the basic pattern of departmentation and the advantage and disadvantage
4.Explain in detail about delegation of authority

UNIT IV

1.Identify the barriers and breakdowns in communication and suggest approaches to improve the communication
2.Describe any four theories of motivation and explain their strength and weakness
3.Explain in detail about the Blake and Mounton’s  managerial grid.
4.Explain the process of communication. Explain the various types of communication with merits and demerits


UNIT V
1.Compare and contrast between feed forward and feedback systems in controlling
2.What is budgetary control? Explain its significance
3.What are the steps in controlling process? State the essentials of control
4.enumerate the different productivity enhancement tools used by the organization in the present competitive scenario.

IT2351 NETWORK PROGRAMMING AND MANAGEMENT ANNA UNIVERSITY IMPORTANT QUESTIONS MAY/JUNE 2012 EXAMINATION


ANNA UNIVERSITY IMPORTANT QUESTIONS
MAY/JUNE 2012 EXAMINATION

IT2351 NETWORK PROGRAMMING AND MANAGEMENT

         Unit I
1.Explain the TCP/IP layering in detail with neat diagram
2.Discuss the issues of various address conversion functions.
3.Explain the various elementary TCP socket functions.
4.Explain in detail about the Iterative and concurrent server and compare

Unit II
1.Explain in detail about various I/O models
2.Explain in detail about select and poll function
3.Write a TCP socket program to implement a Echo client /server
4.Define Signal and its types, Elaborate How the conditions signals are generated and how the way in which signals are handled.

UNIT III
1.Discuss in detail about IP socket options and ICMP socket options.
2.Discuss Domain Name Server in detail with an example.
3.Discuss the TCP socket options in detail.
4.Write a UDP echo client /server program and explain them in detail

Unit IV

1.Explain how a TCP echo server using threads is created &also give the advantages
2.Explain the thread functions in detail
3.Explain in detail about IPv6 and Compare IPv6 with IPv4
4.Elaborate about raw socket creation input and output
5.Explain the trace route program and explain


UNIT V
1.Explain the architecture of SNMP entity and traditional SNMP manager as specified in RFC 2271.
2.Explain the architecture of SNMPv3 with neat diagram
3.Discuss in detail about MIB
4.Describe the need for RMON in LAN environments and RMON Design Goals