KB Home Celebrates Diamond Anniversary: 60 Years â¦ And Building. KB Home (NYSE:KBH) announced that Jeffrey Mezger, its chairman, president and chief executive officer, will ring the Opening Bell at the New York Stock Exchange today in celebration of the Company's 60 th anniversary. Mar 28, 2017 8:00 AM EDT.
Information on DBQs since 1999 is posted on the AP United States History Exam Questions page.  The AP United States History Exam Preparing Students to Answer DBQs Teach your students the process required in responding to document-based questions.
Elapsed: 00:00:02.82. For DBAâs, Oracle has several tools for measuring system-wide response time using v$sysmetric, v$active_session_history, v$sqlarea and v$sysmetric_summary. You can also query v$sql for the elapsed_time and executions columns for average SQL response time. Application response time: Within a working application, you can measure response time with the dbms_support package to set trace in the session that your application is running in, and then use tkprof utility to process the resulting trace file.