Software Engineering Multiple Choice Questions on “Client Server Software Engineering”.
1. The ________ is connected to servers (typically powerful workstations or PCs) that play a dual role.
a) Database
b) Software
c) Hardware
d) None of the mentioned
Answer: d
Clarification: A root system, sometimes a mainframe, serves as the repository for corporate data plays a dual role.
2. Which of the following term is best defined by the statement:”The client sends structured query language (SQL) requests to the server which are transmitted as messages across the net”?
a) File servers
b) Database servers
c) Client servers
d) None of the mentioned
Answer: b
Clarification: SQL is a database language.
3. Which subsystem implements the requirements defined by the application?
a) UI
b) DBMS
c) Application subsystem
d) None of the mentioned
Answer: c
Clarification: This subsystem implements the requirements defined by the application within the context of the domain in which the application operates.
4. Which test do you infer from the following statement: “The coordination and data management functions of the server are tested.”?
a) Server tests
b) Application function tests
c) Transaction tests
d) Network communication tests
Answer: a
Clarification: None
5. Which of the following presentation is explained in the following statement:”An extension of the distributed presentation approach, primary database and application logic remain on the server, and data sent by the server is used by the client to prepare the user presentation.”?
a) Local Presentation
b) Distributed presentation
c) Remote presentation
d) All of the mentioned
Answer: c
Clarification: None.
6. “A client is assigned all user presentation tasks and the processes associated with data entry”.Which option supports the client’s situation?
a) Distributed logic
b) Distributed presentation
c) Remote presentation
d) All of the mentioned
Answer: a
Clarification: The server is assigned database management tasks, the processes for client queries, and enterprise-wide applications.
7. What is used to pass SQL requests and associated data from one component to another?
a) Client/server SQL interaction
b) Remote procedure calls
c) SQL Injection
d) All of the mentioned
Answer: a
Clarification: This mechanism is limited to relational database management system (RDBMS) applications.
8. When a client application invokes a method contained within an object elsewhere in the system, CORBA uses dynamic invocation to
a) obtain pertinent information about the desired method from the interface repository
b) create a data structure with parameters to be passed to the object
c) create a request for the object
d) all of the mentioned
Answer: d
Clarification: The request is then passed to the ORB core—an implementation-specific part of the network operating system that manages requests, and the request is fulfilled.
9. Which of the following services is not provided by an object?
a) Activating & Deactivating Objects
b) Security features
c) Files implementing the entities identified within the ERD
d) Registering object implementation
Answer: c
Clarification: An ERD is not a part of UML.
10. Which of the following term is best defined by the statement:”When one object invokes another independent object, a message is passed between the two objects.”?
a) Control couple
b) Application object
c) Data couple
d) Database object
Answer: c
Clarification: None.
11. CORBA stands for
a) Common Object Request Build Architecture
b) Common Object Request Broker Architecture
c) Common Object Request Break Architecture
d) All of the mentioned
Answer: b