What is the disadvantage of calling OPEN/CLOSE often?
What is the disadvantage of calling OPEN/CLOSE often?
What is the performance benefit of configuring additional communication lines?
What is the performance benefit of configuring additional communication lines?
Select the file type best suited to this transaction.
You have been asked to recommend the file type to be used in a retail OLTP application. The file
will contain the customer’s credit card information:
credit card number
name of the customer
credit limit and account balance
The file will be accessed when the customer purchases products with their store credit card.
Select the file type best suited to this transaction.
Which type of application emphasizes extracting information through querying the database?
Which type of application emphasizes extracting information through querying the database?
How many rows will be read to evaluate the following query?
The INVNTRY table contains 100000 rows and has an index on the column PRICE. How many
rows will be read to evaluate the following query?
SELECT MIN(PRICE) FROM INVNTRY;
which PATHCOM command is used in determining the number of requests that cannot be satisfied immediately in se
While collecting Pathway usage information, which PATHCOM command is used in determining
the number of requests that cannot be satisfied immediately in serverclass MYSERVER?
What identifies performance requirements?
What identifies performance requirements?
What is a valid example of a Service Level Agreement objective?
What is a valid example of a Service Level Agreement objective?
What should an application diagram contain?
What should an application diagram contain? Select THREE.
When could an Ethernet LAN become a bottleneck?
When could an Ethernet LAN become a bottleneck?