Your system has a single Content Server in one location with users at a remote location. Remote users
report that content takes a long time to download and that the WDK application performs adequately.
No servers are CPU or RAM constrained.
Which Documentum technology may be used to overcome this network limitation?
A. Site Caching Services (SCS)
B. Site Distribution Servers (SDS)
C. Accelerated Content Services (ACS)
D. Branch Office Caching Services (BOCS)
Your system has a single content server in one location with users at a remote location. Remote users
report that content takes a long time to download and that the WDK application performs adequately.
No servers are CPU or RAM constrained.
What is the likely limitation in the network?
A. latency
B. slow proxy response
C. network routing
D. bandwidth
What is the purpose of having Documentum Messaging Server (DMS) in a distributed configuration environment?
A. It is required for asynchronous write which speeds up content access for Branch Office Caching Services (BOCS) users.
B. It reduces email notification load on the Content Server since DMS handles all email messaging for the Content Server.
C. It improves the content read operations at remote clients since it synchronously fetches content for them.
D. It improves the content read operations at remote clients since it asynchronously fetches content for them.
Which dfc.properties key may be used to optimize network traffic for fetch and collection transmissions?
A. dfc.batch_hint_size
B. dfc.docbroker.auto_request_forward
C. dfc.bof.cache.currency_check_interval
D. dfc.cache.query.size
A system is running with a primary Content Server and multiple remote Content Servers. All sites are distant from the others on the network. All Content Servers project to the Connection Brokers at all sites. All proximity values are set to 1. What effect will this common proximity value have on the system?
A. The Connection Brokers will be confused, and no connections will be allowed.
B. There will be no effect on the system. This is the normal configuration for multiple Content Servers.
C. The Connection Brokers will direct clients to connect with the Content Server having the lowest latency to the client.
D. Performance will be variable for users because any client may connect with any Content Server at any location.
Users complain that it takes several seconds to get the result for DQL queries on dm_document searching for keywords. Your database administrator says that the disk I/O rate on the database machine is consistently high and no other change can be made to the database hardware. The database and Content Server run on separate hosts. How could you solve this problem on the Content Server?
A. add more or faster CPUs on the Content Server machine
B. create a selective database index against the dmr_content_s table
C. create a database index on the keywords column of the dm_sysobject_r table
D. buy faster disks for storing the Documentum content
A Content Server is running near 100% CPU usage and does not absolutely peak. The hardware contains
two CPU cores, and two additional CPU cores are added. After the change, the system runs at almost
70% CPU usage.
How do you explain why the system is not running at 50% after the change?
A. The Java Method Server will dynamically allocate resources based on availability.
B. The Content Server will increase its CPU usage to fill available capacity regardless of demand.
C. Machine overhead for managing task sharing between processors increases with the number of processors.
D. The agent executive will run more jobs at a time when more processor capacity is available.
As part of a performance tuning exercise, a decision needs to be made of whether to implement real- time monitoring or logged monitoring. for an already severely resource-constrained system, which system impact is important to consider prior to making a decision?
A. There is no difference in system impact between logged and real-time monitoring.
B. Real-time monitoring is more costly in CPU time and must be accounted for in performance reports.
C. Logged monitoring is more costly in CPU time and used for analysis at a later time.
D. Both methods result in large log files that may fill file systems.
What is the meaning of the term RAID 1+0?
A. RAID 1+0 means 1 plus 0 equaling to 1, resulting in RAID 1, which is disk mirroring only.
B. RAID means "redundant array of independent or inexpensive disks" and uses the EMC Centera as they use inexpensive disks in there. The number 1 means that only one EMC Centera will be used.
C. In comparison to RAID 5, which makes use of five disks, RAID 1+0 means that only one disk is needed.
D. RAID 1+0 means disk mirroring for more safety and partition striping among several disks for better I/O performance.
How can you resolve a CPU bottleneck on the Content Server host?
A. add more disks to reduce I/O
B. increase the server's memory to improve the cache hit ratio
C. configure the repository for load balancing on a separate host
D. configure the repository to use a Remote Content Server on a separate host
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only EMC exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your E20-465 exam preparations and EMC certification application, do not hesitate to visit our Vcedump.com to find your solutions here.