Demerits related with conventional file processing systems
What are some of the demerits related with conventional file processing systems?
Expert
There are five demerits. Program-data dependence happens if file descriptions require to be changed in all programs when a file description changes. The duplication of data refers to the storing of data more than one time. Limited data sharing happens when the files are private so no one outside of one application can access the data. Lengthy development times exist since file processing systems acquires longer to develop. Finally, excessive program maintenance exists because the effort to maintain a program is bigger in this environment.
Illustrate the five SQL built-in functions.
Describe the term HOLAP.
Explain offline /online modes in the Designer?
Specify the user profiles within the Supervisor?
Explain the term lattice of cuboids in brief.
Explain the hot backup in case of Oracle.
Explain terms Data Cache in Sybase. Answer: It is the memory area where data which is required for the current queries running is bought by Disk upon to memory for
How to produce an Auto Incremental Number within a SSIS Package?
Explain the term operational data stage (ODS) and data warehouse?
Explain the way to set the number of lines upon a page of output and the width.
18,76,764
1946865 Asked
3,689
Active Tutors
1451690
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!