2
　　Q. 11 : The process that performs internal operations like Tablespace Coalescing is
　　1. PMON
　　2. SMON
　　3. DBWR
　　4. ARCH
　　2
　　Q. 12 : The process that manages the connectivity of user sessions is
　　1. PMON
　　2. SMON
　　3. SERV
　　4. NET8
　　1
　　Q. 13 : The ARCH process is enabled when the database runs in a
　　1. PARALLEL Mode
　　2. ARCHIVE LOG Mode
　　3. NOARCHIVELOG Mode
　　4. None of the above
　　2

　　Q. 14 : What performs the Check Point in the absence of a CKPT Process
　　1. DBWR
　　2. LGWR
3. PMON
　　4. SMON
　　2 : At a check point dbwr writes all data to data files from memory. At this time the datafile headers have to be updated by LGWR in the absence of a CKPT process
　　Q. 15 : If an application requests data that is already in the memory, it is referred to as a
　　1. Cache Read
　　2. Cache Hit
　　3. Cache Miss
　　4. Cache Latch
　　2
　　Q. 16 : If the data requested is in the memory but had to be reloaded due to aging, it is referred to as
　　1. CACHE HIT
　　2. CACHE REFRESH
　　3. CACHE RELOAD
　　4. None of the above
　　3
　　Q. 17 : If the data requested is not in the servers memory, it is referred to as
　　1. CACHE DISK
　　2. CACHE MISS
　　3. CACHE READ
　　4. None of the above
　　2
　　Q. 18 : You can Dynamically resize the following Parameters in the SGA
　　1. Buffer Cache
　　2. Library Cache
　　3. Dictionary Cache
　　4. None of the above

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