Explain its?

1

What is the select statement to read data into internal tables?

1

Explain the principles of relational model.

1

What is rman. Can it be used for database recovery and backup? If yes, how?

1

What is spool buffer.

1

Must locks be explicitly requested or is implicit locking possible?

1

Explain check table?

1

Explain transparent table?

1

What is a shared lock?

1

What are the differences between sap sid and host name.

1

What are indexes used for?

1

Situation: you raise a new spool request.the spool buffer was already full. What will happen to the request? Where would the request get stored?

1

What do I do if the data area is full?

1

What tools are used in sap implementation?

1

Differentiate between open sql and native sql.

1