Interview Q & A Page – 14

BASIS / NETWEAVER INTERVIEW QUESTIONS AND ANSWERS

              

Page - 14

131..What is the difference between central instance & dialogue instance?

Instance where message server and enqueue server is present that is called central instance Which doesn't contain message server and enqueue server that is called dialogue instance

132..What is the difference between Unicode & non Unicode?

Unicode means it will support for all the languages and code pages

Non Unicode – it will not supported the all the language except English & German

133..How to check the system availability?

Using the transaction code RZ20 (or) available.log file on windows Work directory: this stores start up and error logs

134..What Can the SAP Solution Manager Do?

The SAP Solution Manager is the central implementation and operation platform for

SAP applications. To be able to use this central platform, first maintain the systems

in your solution landscape in the Solution Manager System Landscape

135..Which RFC variant can you use to process work steps in parallel?

 You can use asynchronous RFC to process program steps in parallel, as

long as there are work processes available in the system.

136..Which actions are possible using the Visual Administrator in the Monitoring service?

A..Changes to threshold values

B..Display monitoring data for Java instances

The tasks of the Monitoring service are to create a history, change threshold

values, and display collected monitoring data.

137..Which software components allow load balancing in the context of SAP

NetWeaver as Java?

  A..SAP Web Dispatcher

  B..Java dispatcher

The SAP Web Dispatcher distributes inbound requests across multiple SAP NetWeaver AS Java instances. The Java dispatcher receives the requests within an instance and distributes these to the server processes of the instance.

What are the advantages of a three-tier client/server configuration as compared

to a single-tier or two-tier configuration?

A..Simpler scalability

B..Load balancing possible

Implementing an additional hardware layer for application processes makes it easier to adapt an SAP system if the number of users changes (scalability), and to assign user groups to specific application servers (software-oriented view), (load balancing). The additional hardware layer does not, however, reduce the administrative workload.

                  

138..What data is contained in a client?

 client contains client-specific Customizing, user data, and application data.

139..What are the advantages of a three-tier client/server configuration as compared to a single-tier or two-tier configuration?

A..Simpler scalability

B..Load balancing possible

Implementing an additional hardware layer for application processes makes it

easier to adapt an SAP system if the number of users changes (scalability), and

to assign user groups to specific application servers (software-oriented view),

(load balancing). The additional hardware layer does not, however, reduce

the administrative workload.

 140..What is a transport request ?

A transport request is a information source in the Transport Organizer

that can record all changes and modifications made to repository objects and

customizing settings during the adoption of the system.