Which command will set the core size file to unlimited for t

第1题：

Consider the following command to create a tablespace in your production database （which is using an Automatic Storage Management [ASM] instance to manage the database files）：  CREATE TABLESPACE user_tbsp  DATAFILE ’+dgroup3（user_temp）/user_files/user_tbsp’ SIZE 200M；  What would be the result of this command？（）

• A、It would result in an error because the template cannot be used along with the disk group.
• B、It would result in an error because the path cannot be specified while creating a tablespace in a disk group.
• C、It would create a tablespace with a data file that has an alias， and its attributes are set by the user-defined template.
• D、It would create a tablespace with a data file that does not have an alias， and its attributes are set by the user-defined template.

第2题：

Which command will set the core size file to unlimited for the user ‘webapp’？（）

• A、no -p ’core=-1’ webapp
• B、chuser ’core=-1’ webapp
• C、setsenv -attr ’core=unlimited’ webapp
• D、chsec -f ’/etc/security/limits’ ’core=-1’ webapp

第3题：

第4题：

You want to take the backup of the USERS tablespace. It has a single data file of 900 MB. You have tape drives of 300 MB each. The SBT channel is configured for the RMAN. To accomplish the backup， you issued the following RMAN command：   RMAN> BACKUP SECTION SIZE 300M TABLESPACE users；   Which two statements are true regarding the execution of the above command？（）

• A、 The RMAN parallelizes the backup although the parallelism is not set for a channel.
• B、 The backup piece size will be limited to 300 MB.
• C、 The operation is accomplished using the default channel available.
• D、 Three channels for the tape drive must be configured by setting the parallelism to three.

第5题：

You want to take the backup of the USERS tablespace. It has a single data file of 900 MB. You have tape drives of 300 MB each. The SBT channel is configured for Recovery Manager (RMAN). To accomplish the backup, you issued the following RMAN command: RMAN> BACKUP SECTION SIZE 300M TABLESPACE users; Which two statements are true about the execution of the above command? （）(Choose two.)

• A、The backup piece size will be limited to 300 MB
• B、The RMAN uses multiplexing to perform backup
• C、The operation is accomplished using the default channel available
• D、The RMAN parallelizes the backup although the parallelism is not set for a channel

第6题：

A customer has just purchased an 8-core POWER 570 which has two dual port 1 Gbps  Integrated Virtual Ethernet （IVE） adapters. The customer wants to implement queue pairs （QPs） to take advantage of parallel processing of network traffic to its client logical partitions. Assuming that the system is to utilize the IVEs in both CECs，  which configuration will allow a logical partition to utilize the entire eight cores for network traffic processing？（）

• A、 Set Multiple Core Scaling （MCS） value of the port group to 8 and set multiple core parameter of the client Ethernet adapters to yes.
• B、 Set Multiple Core Scaling （MCS） value of the port group to 4 and set multiple core parameter of the client Ethernet adapters to yes.
• C、 Set Multiple Core Scaling （MCS） value of one of the physical port groups to 4 and set multiple core parameter of the client Ethernet adapters to yes.
• D、 Set Multiple Core Scaling （MCS） value of one of the physical port groups to 8 and set the multiple core parameter of the client Ethernet adapters to yes.

第7题：

A file named "core" exists in the current directory.  Which of the following commands should be used to determine what created the "core" file?（）

• A、 dump -t core 
• B、 strings core 
• C、 trace -a core 
• D、 crash core /unix_up

第8题：

You are troubleshooting an issue which is causing full-sized packets entering the MPLS cloud be dropped. You have discovered that one of the switches in the MPLS core is not a Cisco switch, but otherwise the MPLS MTU size is set to 1508 bytes on the routers. Based on this information, which of these may be the reason the packets are being dropped?（）

• A、The switch on you MPLS core that was not produced by Cisco does not support oversized packets
• B、No switches support oversized packets
• C、By definition, the maximum MTU is 1500 bytes
• D、As MPLS VPN labeling increases the size of the packet by 8 bytes, the IP MTU should have been changed to 1508

第9题：

You execute a command to resize a data file， sales.dbf， of size 200 MB in your database： ALTER DATABASE DATAFILE ’/remorse/sales.dbf’ RESIZE 150M；  Which statement is true about this command（）

• A、The command must be issued in MOUNT state.
• B、The command succeeds only if the data file is offline.
• C、The command must be issued when the database is in the archivelog mode.
• D、The command succeeds if no extent in the tablespace is currently allocated above the 150 MB boundary of the file.

第10题：

You have created a locally managed tablespace by issuing the following command：        CREATE TABLESPACE data1   DATAFILE ’data1_file1.dbf’ SIZE 10M AUTOEXTEND ON MAXSIZE        UNLIMITED；   For the DATA1 tablespace， you have set the warning level alert limit to 70 percent.  In which situation will a warning level alert be generated？（）  

• A、 when 700 KB is used
• B、 when 700 KB is left as free space
• C、 when 7MB is used
• D、 when 7MB is left as free space
• E、 no alert will be generated because an autoextensible datafile is included in the tablespace