What is not true about opening a database in exclusive mode?
A. It ensures that you are the only one using the database at the moment.
B. It is the default mode when opening a database.
C. It must be used to add a password to a database.
D. It must be used to add encryption to a database.
Answer: B
You might also like to view...
All IPv4 packets have a predefined lifetime indicated in which field?
A. Time To Live B. Frame Check Sequence C. Protocol Identifier D. Flag
A particular table in a relational database contains 100,000 rows, each of which requires 200 bytes of memory. A SELECT statement returns all rows in the table that satisfy an equality search on an attribute. Estimate the time in milliseconds to complete the query when each of the following indices on that attribute is used. Make realistic estimates for page size, disk access time, and so forth.
a. No index (heap ?le) b. A static hash index (with no over?ow pages) c. A clustered, unintegrated B+ tree index
A chart ________ controls which data series and categories are visible in a chart
Fill in the blank(s) with correct word
A VMware vSphere 6.x Administrator is tasked with expanding a current vRealize Log Insight Deployment. What two steps will accomplish this task? (Choose two.)
A. Run the startup wizard and select Join Existing Deployment. B. Login to the vRealize Log Insight Management Ul and select Add New Node. C. Deploy another vRealize Log Insight server from the OVF. D. Deploy and install vRealize Log Insight on a new Linux virtual machine.