Which of the following pattern is the basis of interaction management in many web-based systems ?

Related Mcqs:

1. Control systems may make use of the Environmental Control pattern, which is a general control pattern that includes ______________processes?

   A. sensor
   B. actuator
   C. pipeline
   D. both sensor and actuator

2. Systems that involve interaction with a shared database can be considered as ?

   A. software-based
   B. transaction-based
   C. server-based
   D. client-based
   View Answer

   Answer: b
   Explanation: Such systems with a shared database are also referred to as transaction based information systems.

3. Which of the following is/are commonly used architectural pattern(s) ?

   A. Model-View-Controller
   B. Layered Architecture
   C. Client–server
   D. All of the mentioned

4. Transaction processing systems may be organized as a ____________ architecture with system components responsible for input, processing, and output ?

   A. Repository
   B. Client–server
   C. Model-View-Controller
   D. Pipe and Filter

5. A language-processing systems may translate an XML data description into__________________?

   A. a machine code
   B. an alternative XML representation
   C. machine code and alternative XML representation
   D. a software module

6. Which of these following sensor is a useful as part of a burglar alarm system for commercial buildings ?

   A. Movement detector
   B. Door sensor
   C. Window sensor
   D. All of the mentioned

7. Which of the following is not included in Architectural design decisions ?

   A. type of application
   B. distribution of the system
   C. architectural styles
   D. testing the system

8. Which of the following is an architectural conflict ?

   A. Using large-grain components improves performance but reduces maintainability
   B. Introducing redundant data improves availability but makes security more difficult
   C. Localizing safety-related features usually means more communication so degraded performance
   D. All of the mentioned

9. Which of the following is not real-time architectural patterns that are commonly used ?

   A. Asynchronous communication
   B. Observe and React
   C. Environmental Control
   D. Process Pipeline

10. Which of the following is applicable on software radio ?

    A. Environmental Control
    B. Process Pipeline
    C. Distributed system
    D. None of the mentioned