In a Database Replay workload capture, what client request information is gathered?()
Which two statements about workload capture and replay operations are true?()
Which command should be used to capture network traffic between the localhost and a host named ‘webserver’?()
Which two prerequisites are needed for performing workload capture and replay?()
Which command should be used to capture network traffic between the localhost and a host named ‘webserver’?()
You want to capture column group usage and gather extended statistics for better cardinality estimates for the CUSTOMERS table in the SH schema. Examine the following steps: 1. Issue the SELECT DBMS_STATS.CREATE_EXTENDED_STATS (‘SH’, ‘CUSTOMERS’) FROM dual statement. 2. Execute the DBMS_STATS.SEED_COL_USAGE (null, ‘SH’, 500) procedure. 3. Execute the required queries on the CUSTOMERS table. 4. Issue the SELECT DBMS_STATS.REPORT_COL_USAGE (‘SH’, ‘CUSTOMERS’) FROM dual statement. Identify the correct sequence of steps.()
An administrator will use the discovery process to capture information about common cluster storage. Whichof the following commands should the administrator run on each participating node against the shared diskhdisk3 to ensure that this disk is successfully identified by the discovery process?()
Which of the following entries should be added to the syslog.conf file to capture information to troubleshoot a problem reported with e-mail? ()
You need to capture the HTTP traffic to and from a server every day between 09:00 and 10:00. What should you do? ()
One user has a Video Capture Card installed on her pc. She uses it to capture video pictures. She complains the video capture card is not working properly and she couldn't view captured video. You check out the Device manager, which does not indicate any Video devices installed on your system, but you see a yellow mark placed besides the audio device. What should you do in order to make the video capture device work? ()