daulat Patil

1. 1. What are the advantages of a three-tier client/server configuration as compared<br />to a single-tier or two-tier configuration?<br />Choose the correct answer(s).<br />□ A Simpler scalability<br />□ B Simpler administration<br />□ C Load balancing possible<br />□ D None of the above<br />Answer: A, C<br />2. Which AS ABAP process receives the user request?<br />Choose the correct answer(s).<br />□ A Work process<br />□ B Dispatcher<br />□ C Server process<br />□ D SAPGUI<br />Answer: B<br />3. Which work process types are there in an AS ABAP system?<br />Choose the correct answer(s).<br />□ A Dialog work process<br />□ B Message Server<br />□ C Update work process<br />□ D Internet Communication Manager (ICM)<br />□ E Background work process<br />□ F Enqueue work process<br />□ G Spool work process<br />Answer: A, C, E, F, G<br />4. Which of the following processes belong to AS Java?<br />Choose the correct answer(s).<br />□ A Server (process)<br />□ B Internet Communication Manager (ICM)<br />□ C Software Deployment Manager (SDM)<br />□ D Dispatcher<br />□ E Java Connector (JCo)<br />Answer: A, C, D<br />2008 © 2008 SAP AG. All rights reserved. 167<br />Test Your Knowledge TADM10_1<br />5. Which of the programming languages listed below are implemented<br />platform-independently?<br />Choose the correct answer(s).<br />□ A Fortran<br />□ B ABAP<br />□ C Java<br />□ D C/C++<br />Answer: B, C<br />6. Briefly describe the function of the Java Virtual Machine (JVM).<br />Answer: The JVM executes the platform-independent bytecode generated by<br />the Java compiler on the relevant hardware.<br />Answers<br />1. What are the advantages of a three-tier client/server configuration as compared<br />to a single-tier or two-tier configuration?<br />Answer: A, C<br />Implementing an additional hardware layer for application processes makes it<br />easier to adapt an SAP system if the number of users changes (scalability), and<br />to assign user groups to specific application servers (software-oriented view),<br />(load balancing). The additional hardware layer does not, however, reduce<br />the administrative workload.<br />2. Which AS ABAP process receives the user request?<br />Answer: B<br />The dispatcher receives the user request on the AS ABAP and passes it on to<br />an available work process. The SAP presentation program, SAP GUI, is not<br />part of the application server (software-oriented view), and the server process<br />is an AS Java process.<br />3. Which work process types are there in an AS ABAP system?<br />Answer: A, C, E, F, G<br />All of the above processes can principally be configured on an AS ABAP.<br />However, not all of the above processes are work processes. The message server<br />and ICM process are not work processes.<br />4. Which of the following processes belong to AS Java?<br />Answer: A, C, D<br />The ICM is not an AS Java process but an AS ABAP process. The Java<br />Connector is part of AS Java but is not an independent process.<br />5. Which of the programming languages listed below are implemented<br />platform-independently?<br />Answer: B, C<br />ABAP and Java are programming languages that are implemented<br />platform-independently.<br />6. Briefly describe the function of the Java Virtual Machine (JVM).<br />Answer: The JVM executes the platform-independent bytecode generated by<br />the Java compiler on the relevant hardware.<br />