Technology Questions

When we add many spaces in the content then HTML remove all space except one space this is Non Breaking Space. To overcome this problem we use “&nbsp”. Suppose we want to add 3 space between two words then we have to use &nbp three time. 

The database schema is written in DDL. A data definition language or data description language (DDL) is a syntax similar to a computer programming language for defining data structures, especially database schemas.

While overloading the return function, it will rise a error, So we can’t overload the return function.

Data warehouse

- It is a decision support database system for the purpose of organizational needs. 

-It is non volatile, integrated and time variant collection of data

Operational Data Stage

- It is an integrated collection of information. 

-It can contain 90 days of information at maximum.

-ODS supports dynamic data.

SYSPRINT: All system output will appear under this DD card. Suppose you are copying a VSAM file using IDCAMS. Then, number of records processed, highest condition code etc.. will appear under sysprint. You cannot customise SYSPRINT output.

SYSIN: This is nothing but SYStem INstruction. Suppose, you want to sort a file on certain key. You have to have following command under SYSIN.

SORT FIELDS = (starting-col,length,data-type,A/D)

SUM FIELDS = NONE

DUMMY: Mainly used where user is intended to simulate a program without creating an output file.

Support tickets are basically the problems that arise in day to day usage of SAP. 

So any sap fico consultant who is resolving the day to day production issues is actually supporting the tickets.

When the computers on the network simply listen and receive the signal, they are referred to as passive because they don’t amplify the signal in any way.

Example forpassive topology - linear bus.

Datastage has two components

-Client Components – Designer, Director, Manager and Administrator

-Server Components – Server, Repository and Plug-ins.