Extende-standard and secured mode
Explain the extended, standard and secured mode?
Expert
a) Standard mode – Within this mode, you may access the users only within that group.
b) Extended mode – This mode enables the group supervisors’ access to the users outside their own group(s) so that they may add or eliminate the users to their own groups, then you may do so by setting the Scope Management to the Extended Mode.
c) Secured mode – Within this mode, you may also restrict the access of specific users to the specific commands. By default, general supervisor uses the secured mode of operation.
Specify the enhancements which are made within datastage 7.5 and also compare with the 7.0?
Write down the four purposes of the selection of a data type?
Briefly describe the differentiation between data warehousing and data mining ?
Explain about extension and intension.
Explain the mapping of ERD to DFD?
Explain what is meant by the term catalog and its types in the cagonos?
Illustrates the levels of data abstraction?
Illustrates the cold backup in case of Oracle?
What do you mean by optimization and performance tuning and explain how does it actually work in the practical projects?
Write down a short note on the difference between partial specialization and total specialization.
18,76,764
1955072 Asked
3,689
Active Tutors
1432063
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!