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the structure of logical databases reflects which dependencies of hierarchical tables in the sap systemforeign key
explain advantageand disadvantages of a dynamic document the chief advantages of a dynamic document lie in its capability to report current
explain advantages and disadvantages of static documentthe chief advantages of a static document are reliability performance and simplicity a browser
one can use the event get in a report without ldb attribute false no one can use the event get in a report without
in a report with an ldb attribute you do not have to explain how the information should be retrieved from the database tables but only how the data
is it true that the logical database reads the data from the database tables using select statementsyes we are coding that in database part of
what are the three basic types of web documents there are three fundamental types of web documents static dynamic and activestatica static web
one cannot use select statements in a report program linked to a logical database false you can use th select
how aliases are used in dns explain name entries are analogous to a symbolic link in a file system- the entry gives an alias for other dns entry
is it possible to extract data from tables without using the event get in the report with an appropriate ldb false you can extract data from
it is not essential to maintain the parent-child relationship among the tables in logical database structure false one has to handle the parent-child
in sense of database management system dbms logical database is a database structurefalse logical database is not a database
what are the major components of a web browser a browser contains a set of clients a controller and a set of interpreters which manages them all
it is not possible to use abap4 dictionary structures without an underlying database using ldb true you can use additionally related tables along
all nodes in the structure of ldb need not be defined in the abap4 dictionary false one has to describe all nodes in the dictionary or single has to
explain an exceptional handling in java with the help of suitable examplejava exception handling is managed through five keywords catch try throw
there can be more than one node at the highest level in the structure false one can describe only single node at the highest level in the
node at the highest level in the structure is known
how exceptions are handled in java exception handing in javaa java exception is an object which describes an exceptional condition which has occurred
write an applet that sets the background colour to cyan and foreground colour to red and displays a message that illustrates the order in which
with ldb one can change the pre-generated selection screen to their needsyes with ldb one can alter the pre-generated selection
explain token ringtoken ringa token ring is a collection of single point -to-point links which arise from a circle in a token ring a special bi t
in general what are the two ways in which one can retrieve data from tables using select statements database
explain cgi standardthe cgi standardtechnology utilized for building dynamic web documents is termed as common gateway interface cgi the cgi standard
in ldb what determines hierarchy of the in ldb what determines hierarchy of the