It1401 Cbt

IT1401 COMPONENT BASED TECHNOLOGY

KINGS COLLEGE OF ENGINEERING

Punalkulam

DEPARTMENT OF INFORMATION TECHNOLOGY

QUESTION BANK Subject Code : IT1401 Subject Name : Component Based Technology

Year / Sem

: IV / VII

UNIT I PART A (2 MARKS) 1. Define Component. 2. List out the benefits of components. 3. List out the merits and demerits of Custom-made software. 4. List out the merits and demerits of Standard software 5. What are the important aspects of components? 6. What are the awareness to be taken to write a component? 7. What are the uses of Modules? 8. What is an Interface? 9. List out the attributes of Interfaces? 10. What id direct and indirect Interface? 11. What is Middleware? 12. What is Directory Service? 13. What is call backs? 14. List out the benefits of Component Architecture PART-B (16 MARKS) 1. Define software component with the help of characteristics of components. 2. List out the criteria of components. 3. Define object. What are the Properties of objects? 4. Explain component architecture. What are the roles of architecture? 5. Explain Tiered Architecture. 6. Explain middleware and their types

KINGS COLLEGE OF ENGINEERING-PUNALKULAM

IT1401 COMPONENT BASED TECHNOLOGY

UNIT II PART- A (2 MARKS) 1. Define Thread 2. List the advantages of thread. 3. How the threads can be created 4. Define void start() 5. Write about any two of the states in the life cycle of a thread. 6. What are the states of non-runnable states? 7. What are the types of properties? 8. Write about the method patterns of introspection. 9. What is Jar? 10. Define the reflection 11. What is object serialization? 12. What are the goals of serializing java objects? 13. What is mean by introspection? 14. What are the key concepts of Java Beans 15. What are the key features of EJB? 16. What is EJB server? List out and explain its services. 17. What are the types of Enterprise bean? 18. What are stateless session bean.

PART-B (16 MARKS)

1. What are threads? Explain the methods for creating threads. 2. What are JavaBeans? Explain the key roles of JavaBeans. 3. Explain in detail about EJB architecture. 4. Explain briefly J2EE SDK. 5. Write short notes on system architecture. 6. Explain RMI and RMI IIOP.

KINGS COLLEGE OF ENGINEERING-PUNALKULAM

IT1401 COMPONENT BASED TECHNOLOGY

UNIT III PART- A (2 MARKS) 1. What is CORBA? 2. What is IDL? 3. What is an identifier? 4. What are the types of literals? 5. What is a string literal? 6. What are the elements of interface header? 7. What are the declarations of interface body? 8. What are the directional attributes? 9. What is ORB? 10. How to change ORB technology? 11. What are the features of SOM? 12. What are the characteristics of SOM? 13. What is POA? 14. What are the services provided by object adapter? 15. What are components in the CORBA reference model?

PART-B (16 MARKS) 1. Explain in detail about CORBA architecture 2. Explain OMA services. 3. Explain about CORBA services. 4. What are POA and explain their services. 5. Explain CCM Architecture. 6. Describe briefly about model driven architecture.

KINGS COLLEGE OF ENGINEERING-PUNALKULAM

IT1401 COMPONENT BASED TECHNOLOGY UNIT IV PART- A (2 MARKS)

1. What is the use of COM? 2. What is COM? 3. How should one piece of software access services provided by another piece? 4. Write about IUnknown Interface? 5. How does Containment work? 6. What is static load balancing? 7. What is Monikers? 8. What are the benefits of COM? 9. What is DCOM? 10. What’s the difference between COM and DCOM? 11. What are issues that addressed by DCOM? 12. What are the options to cell security? 13. What are the reusability mechanisms? 14. What is an assembly? 15. What is Object Exporter? 16. How assembly can be created? 17. What are the file elements included an OBJREF?

PART-B (16 MARKS)

1. Explain about COM fundamentals and Com interface. 2. Explain about COM objects 3. Describe briefly about DCOM architecture. 4. What are connectable objects? Explain 5. Explain OLE containers and servers. 6. Write short notes on .Net components? 7. Expalin ActiveX controls.

KINGS COLLEGE OF ENGINEERING-PUNALKULAM

IT1401 COMPONENT BASED TECHNOLOGY

UNITV PART- A (2 MARKS)

1. How does connector help components? 2. What are the connectors’ tasks? 3. Define Connector model 4. What is Connector model? 5. Write about Connector life cycle. 6. What are the types of CLR objects? 7. What are supported by SOAP? 8. How contexts are created. 9. What are the characteristics of Black Box? 10. Write about cascaded message multicasting services. 11. Define Directory objects. 12. Define component oriented programming?

PART-B (16 MARKS)

1. Explain briefly about contexts 2. What is EJB? 3. Explain EJB server 4. Explain in detail about Black Box? 5. What are Directory objects? Explain 6. Explain Component Oriented Programming (COP) 7. What is Multithreading? Explain? 8. Write short notes on Transactional programming. 9. Write short notes on testing tools and assembly tools. 10. Explain portos IDE.

KINGS COLLEGE OF ENGINEERING-PUNALKULAM