单选题What is the solution for the "maximum socket buffer size" warnings in Oracle Coherence version 3.1 to 3.3 ？（）A configure the OS allow for larger buffersB upgrade the Coherence versionC configure the OS allow for small buffersD configure the OS allow for small buffers and upgrade the Coherence version

考题 fwrite函数的一般调用形式是A．fwrite(buffer,count,size,fp);B．fwrite(fp,size,count,buffer);C．fwrite(fp,count,size,buffer);D．fwrite(buffer,size,count,fp);

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考题 What is the maximum size that can be specified when creating an XML column in a DB2 table?() A.No size is specifiedB.The buffer pool sizeC.The page size for the table spaceD.The extent size for the table space

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考题 Refer to the exhibit:The technician wants to upload a new IOS in the router while keeping the existing IOS. What is the maximum size of an IOS file that could be loaded if the original IOS is also kept in flash?（）A.3MBB.4MBC.5MBD.7MBE.8MB

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考题 Dilution buffer表示稀释缓冲液，Rinsing buffer表示洗涤缓冲Substrate solution表示底物溶液，Stop solution终止液。

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考题 fwrite函数的一般调用形式是（）。A、fwrite（buffer，count，size，fp）B、fwrite（fp，size，count，buffer）C、fwrite（fp，count，size，buffer）D、fwrite（buffer，size，count，fp）

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考题 What are two advantages of Layer 2 Ethernet switches over hubs?（）A、decreasing the number of collision domainsB、filtering frames based on MAC addressesC、allowing simultaneous frame transmissionsD、increasing the size of broadcast domainsE、increasing the maximum length of UTP cabling between devices

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考题 What is the maximum database block size supported for the Oracle9i database？（）A、16KBB、32KBC、64KBD、128KB

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考题 What is the default AU size of an ASM disk group? What is the maximum AU size in an ASM disk group?（）A、100KB default, 10TB maximumB、256KB default, 1024MB maximumC、10MB default, 126PB maximumD、64KB default, 1EB maximumE、1MB default, 64MB maximum

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考题 The SPFILE for your database contains the following parameter settings： SGA_TARGET = 1000M DB_CACHE_SIZE = 512M SHARED_POOL_SIZE = 128M LOG_BUFFER = 10M DB_8K_CACHE_SIZE = 50M What is the total memory that can be distributed across the auto-tuned memory components？（） A、 940MB、 990MC、 690MD、 1000M

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考题 What is the solution for the "maximum socket buffer size" warnings in Oracle Coherence version 3.1 to 3.3 ？（）A、 configure the OS allow for larger buffersB、 upgrade the Coherence versionC、 configure the OS allow for small buffersD、 configure the OS allow for small buffers and upgrade the Coherence version

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考题 You are the network administrator for Company.com. Your Windows 2000 Professional computer has 128 MB of RAM and two physical hard disks. Each hard disk has a single partition configured as drive C and D. Each partition has more than 500 MB of free disk space. Windows 2000 Professional and all applications are installed on drive C. You frequently run two or more memory-intensive graphics applications simultaneously. You notice that access to drive C is much slower when you are using the graphics applications. You want to maximize overall disk performance for your computer. What should you do?（）A、Configure the paging file to reside on drive C onlyB、Configure the paging file to reside on drive D onlyC、Configure the initial size of the paging file and the maximum size of paging file to 64 MBD、Configure the initial size of the paging file and the maximum size of the paging file to 128 MBE、Configure the initial size of the paging file and the maximum size of the paging file to 256 MB

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考题 What is the maximum size that can be specified when creating an XML column in a DB2 table?（）A、No size is specifiedB、The buffer pool sizeC、The page size for the table spaceD、The extent size for the table space

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考题判断题Dilution buffer表示稀释缓冲液，Rinsing buffer表示洗涤缓冲Substrate solution表示底物溶液，Stop solution终止液。A 对B 错

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考题单选题You have executed this command to change the size of the database buffer cache： SQL ALTER SYSTEM SET DB_CACHE_SIZE=2516582； System altered. To verify the change in size， you executed this command：SQL SHOW PARAMETER DB_CACHE_SIZENAME TYPE VALUE ------------------- ----------- ------------------ db_cache_size big integer 4194304 Why is the value set to 4194304 and not to 2516582（）A Because 4194304 is the granule sizeB Because 4194304 is the standard block sizeC Because 4194304 is the largest nonstandard block size defined in the databaseD Because 4194304 is the total size of data already available in the database buffer cache

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考题多选题Which three pieces of information are considered while deciding the size of the undo tablespace in your database？（）Athe size of an undo blockBthe size of the redo log filesCundo blocks generated per secondDthe size of the database buffer cacheEthe value of the UNDO_RETENTION parameter

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考题单选题Tape streaming is not happening while performing RMAN tape backup. On investigation, you find that it is not because of the incremental backup or the empty file backup and that RMAN is sending data blocks to the tape drive fast enough. What could be a solution to make tape streaming happen during the backup?（）A Configure backup optimizationB Configure the channel to increase MAXOPENFILESC Configure the channel to increase the capacity with the RATE parameterD Configure the channel to adjust the tape buffer size with the BLKSIZE option

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考题单选题What is the solution for the "maximum socket buffer size" warnings in Oracle Coherence version 3.1 to 3.3 ？（）A configure the OS allow for larger buffersB upgrade the Coherence versionC configure the OS allow for small buffersD configure the OS allow for small buffers and upgrade the Coherence version

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考题单选题在文件中用来写一组数据，buffer：是一个指针，size：是要写的字节，count：是要写多少个数据项，fp：文件型指针，一般调用形式是（）A write（buffer，size，count，fp）B fprinff（buffer，size，count，fp）C fwrite（buffer，size，count，fp）D fwrite（buffer，size，count，p）

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考题单选题You have executed this command to change the size of the database buffer cache： SQL ALTER SYSTEM SET DB_CACHE_SIZE=2516582； System altered. To verify the change in size， you executed this command：SQL SHOW PARAMETER DB_CACHE_SIZENAME TYPE VALUE ------------------- ----------- ------------------ db_cache_size big integer 4194304 Why is the value set to 4194304 and not to 2516582（）A Because 4194304 is the granule sizeB Because 4194304 is the standard block sizeC Because 4194304 is the largest nonstandard block size defined in the databaseD Because 4194304 is the total size of data already available in the database buffer cache

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考题单选题You have executed this command to change the size of the database buffer cache： SQL ALTER SYSTEM SET DB_CACHE_SIZE=2516582； System altered. To verify the change in size， you executed this command： SQL SHOW PARAMETER DB_CACHE_SIZE NAME TYPE VALUE ------------------- ----------- ------------------ db_cache_size big integer 4194304 （4M） Why is the value set to 4194304 and not to 2516582（）A because 4194304 is the granule sizeB because 4194304 is the standard block sizeC because 4194304 is the largest nonstandard block size defined in the databaseD because 4194304 is the total size of data already available in the database buffer cache

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考题单选题You need to recommend a VPN solution for the new sales office. The solution must support the company's planned changs. What should you include in the recommendation？（）A Internet Key Exchange version 2 （IKEv2）B Layer 2 Tunneling Protocol （L2TP）C Point-to-Point Tunneling Protocol （PPTP）D Secure Socket Tunneling Protocol （SSTP）

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考题单选题What is the default AU size of an ASM disk group? What is the maximum AU size in an ASM disk group?（）A 100KB default, 10TB maximumB 256KB default, 1024MB maximumC 10MB default, 126PB maximumD 64KB default, 1EB maximumE 1MB default, 64MB maximum

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考题单选题Given the following output what course of action should be undertaken for a long term solution（）A Implement regular monitoring to avoid full filesystemsB Double the size of /usrC Reduce the size of /home to balance the filesystemsD Add another disk allow for growth.

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考题单选题Tape streaming is not happening while performing RMAN tape backup. On investigation， you find that it is not because of the incremental backup or the empty file backup and that RMAN is sending data blocks to the tape drive fast enough. What could be a solution to make tape streaming happen during the backup？（）A Configure backup optimizationB Configure the channel to increase MAXOPENFILESC Configure the channel to increase the capacity with the RATE parameterD Configure the channel to adjust the tape buffer size with the BLKSIZE option

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考题多选题What are two advantages of Layer 2 Ethernet switches over hubs？（）Adecreasing the number of collision domainsBfiltering frames based on MAC addressesCallowing simultaneous frame transmissionsDincreasing the size of broadcast domainsEincreasing the maximum length of UTP cabling between devices

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考题单选题Automatic Shared Memory Management （ASMM） has been enabled for your database instance. Theinitialization parameters for the components that are managed by ASMM are not set. After observing theeffects of ASSM， you executed the following command： SQL ALTER SYSTEM SET DB_CACHE_SIZE = 100M； Which statement is true in this scenario（）A The minimum memory size for the database buffer cache is set to 100 mb.B The maximum memory size that can be obtained by the database buffer cache during ASMM is set to100 mbC The minimum memory size allocated for a server process in the database buffer cache in dedicatedmode is set to 100 mb.D The maximum memory size from the database buffer cache that can be released for dynamicdistribution during ASMM is set to 100 mb

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考题多选题You are the network administrator for Company.com. Your Windows 2000 Professional computer has 128 MB of RAM and two physical hard disks. Each hard disk has a single partition configured as drive C and D. Each partition has more than 500 MB of free disk space. Windows 2000 Professional and all applications are installed on drive C. You frequently run two or more memory-intensive graphics applications simultaneously. You notice that access to drive C is much slower when you are using the graphics applications. You want to maximize overall disk performance for your computer. What should you do?（）AConfigure the paging file to reside on drive C onlyBConfigure the paging file to reside on drive D onlyCConfigure the initial size of the paging file and the maximum size of paging file to 64 MBDConfigure the initial size of the paging file and the maximum size of the paging file to 128 MBEConfigure the initial size of the paging file and the maximum size of the paging file to 256 MB

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考题多选题What are the three steps you should take to tune a JDBC Connection pool in WebLogic from the initial settings in a production environment?（）AEnsure the maximum size is increased to an appropriate setting.BSet the minimum and maximum size of the connection pool to the same value.CIncrease the statement cache size.DAdd more heap to the JVM.EAdd more nodes to the cluster.

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