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Project Description:
Hi I'm seeking someone to make my dBase application work. I know it's not a 'modern' language but it's what I know. I have written an order program and I need to include a label printing module but I don't have time to do it myself. The database is based on .dbf tables - all the data/structures is set up. I have a basic screen layout.
Skills required are Database Administration, Software Architecture
A file of employee have 10,000 blocks on a cylinder of a disk with characteristics r=8ms and btt=0.6ms I want to know the cost of read inthe file under following conditions for a q
For the relations R and S given below: R S A B C 1 4 7 2 5 8 3 6 9
1) Define a job scheduling strategy that will meet business requirement of reporting availability by 6am CST for the following cubes? Show the job scheduling dependencies in a pict
explain cascading rollback
Write short note on Data models? Data models: A data model is an abstract model which elaborates how data is represented and accessed. The term data model has two commonly ac
For every n-ary relationship type R where n>2, we make a new table S to represent R. We contain as foreign key attributes in s the primary keys of the relations that show the parti
What is association? Give an example of association Association is used for establishing relationships among classes. Association describe links among/between classes. For exa
WOUND-WAIT
What type of view of total database content? Data base content Conceptual view of total database contain.
Consider the table student and list names of students in the departments other than maths and computer. SELECT std_name FRM student WHERE dept_name NOT IN (‘Maths','Computer);
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