Interview Q & A Page - 6

BASIS / NETWEAVER INTERVIEW QUESTIONS AND ANSWERS

Page - 6

51..What are the steps needed to install additional languages?

A..Classifying the language.

B..Scheduling of language transport.

C..Scheduling of language supplementation.

52..How to create a new instance in SAP ?

The key is to use a different SID and a different system number. It is also important to note that for a 64 bit SAP kernel, SAP recommends a 20 GB swap space for 1st instance and 10 GB per each additional instance

53..What is the purpose of table TADIR in SAP?

Table TADIR contains object directory entries

54..What is the purpose of the table TDEVC in SAP?

Table TDEVC contains development classes and packages.

55..How can you tell   if transport entry  is in the  process of being imported in SAP?

Check table  TRBAT

56..What is the  server group?

SAP RFC Server Group (RZ12)

RFC server groups help in parallel execution of asynchronous RFC calls. Transaction code RZ12 is used to set up new RFC server groups. These consist of pools of application servers, each with its own setup of RFC server group quotas. New RFC server groups are configured by using transaction RZ12 and pressing the F8 function key. The following illustration shows an RFC server group being assigned to a particular application server and the resource determination on that particular application server will be based on the allocated RFC server group quotas

57..What is an instance in SAP?

instance defines a group of resources such as

 memory

 work processes

 dispatcher

 gateway

58..What is an OLE in SAP?

OLE objects are objects that originate from various applications but can be used in the modeling environment. You can change the position and size of OLE objects.

If a model is opened that contains linked OLE objects, their link to the original object will be refreshed. For example, the link to a Wordpad document will be re-established. This assumes that the document path was not changed after insertion into the model. Whether refreshing is possible or not, linked OLE objects will always be displayed in the most recent refreshed state.

59..What is the interface control  shown on the PC in SAP?

Presentation Interface.

60..Explain   SAP  dispatcher and its functions?

The SAP Web dispatcher lies between the Internet and your SAP system. It is the entry point for HTTP(s) requests into your system, which consists of one or more SAP NetWeaver application servers. As a “software web switch”, the SAP Web dispatcher can reject or accept connections. When it accepts a connection, it balances the load to ensure an even distribution across the servers. The SAP Web Dispatcher therefore contributes to security and also balances the load in your SAP system.