Yeah, it's pretty bad. Fortunately, it's supported by the teaching materials from Oracle's tuning classes :-).
The correct answer to the question is probably: Go to Connor's website and get his wonderful, little tool which can lift your BCHR to anything you want :). Mogens Suzy Vordos wrote: >Yes, performance tuning using hit ratios. In preparation for that test >I studied hard on learning wrong answers to questions like: > >Q) Hit-ratio is 45%, what to you do? > > >Ray Stell wrote: > >>My boss (one of those scarey-smart people) was taking some >>certification test, when someone mused, "I wonder how many questions he >>will answer 'incorrectly' in order to get a higher score?" This is >>because he knows how it really works unlike those that made up the >>test. >> >>Made me wonder how many misconceptions are ingrained in the >>OCP test stack. Do you know of any? >>=============================================================== >>Ray Stell [EMAIL PROTECTED] (540) 231-4109 KE4TJC 28^D >>-- >>Please see the official ORACLE-L FAQ: http://www.orafaq.com >>-- >>Author: Ray Stell >> INET: [EMAIL PROTECTED] >> >>Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 >>San Diego, California -- Public Internet access / Mailing Lists >>-------------------------------------------------------------------- >>To REMOVE yourself from this mailing list, send an E-Mail message >>to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in >>the message BODY, include a line containing: UNSUB ORACLE-L >>(or the name of mailing list you want to be removed from). You may >>also send the HELP command for other information (like subscribing). >> -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Mogens =?ISO-8859-1?Q?N=F8rgaard?= INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
