A module is a system component that provides services to other components but would normally be considered as a independent system. Select one: a. False b. True Invoice processing system is example of__ Select one: a. Function-oriented pipelining b. None of the above c. layered model d. Object-oriented decomposition The following Process Example represents a............. 1 purchase order Customer Enter Orders a. Transaction processing applications b. Data processing applications Event processing systems d. Language processing systems Object-oriented decomposition is concerned with identifying object classes, and their variables and attributes. Select one: O a. False O b. True IN distributed object approach Services can be offered by any service provider inside or outside of an organization Select one: True False Editing system is multi user systems Select one: True False One example of Middleware is a monitoring devices. Select one: True False The ability to continue in operation after a fault has occurred, is called: Select one: a. Security O b. Fault tolerance c. Scalability d. openness Sharing of hardware and software resources, such as disks, printers, files and compilers, is one of the object-oriented architecture advantages. Select one: True False Building architectural design helps desginers to take important decisions such as distribution of system. Select one: a. False O b. True Virtually all large computer-based systems are now distributed systems. Select one: True False In Peer to peer (p2p) systems, the computations may be carried out by any node in the network. Select one: True False If we want to increase the throughput of the distributed systems, then we need to add processors and extra memory. Select one: True False The majority of systems that use large amounts of data are organized around This model is suited to applications where data is generated by one sub-system and used by another. Select one: a. None of the above b. client-server architectural Oc. Abstract machine d. repository architectural One sub-system has overall responsibility for control and starts and stops other sub-systems Select one: a. Event-based control b. Centralised control c. Module-based control d. Layered-based control Filling the student information into registration web page is an example of Select one: a. Data management layer b. Presentation layer c. Support Layer d. Application processing layer The advantages of distributed object architecture are: Select one: a. scaleability b. openness c. dynamically reconfigurations O d. All of them If performance is a critical requirement, the architecture should be designed to localize critical operations within a small number of subsystems Select one: True False which model has a memory and hardware switch? Select one: a. Interrupt-driven model b. Object Support Model c. Broadcast model Advantages of architectural design are: Select one: a. Analysis of whether the system cannot meet its requirements is possible O b. All of them c. Architecture may be used as a focus of discussion by system users d. checking if the architecture may be reused across a range of sub-systems
