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单选题
Which statement about the enabling of table compression in Oracle Database 11g is true？（）
A
Compression can be enabled at the table， tablespace， or partition level for direct loads only.
B
Compression can be enabled only at the table level for both direct loads and conventional DML.
C
Compression can be enabled at the table， tablespace， or partition level for conventional DML only.
D
Compression can be enabled at the table， tablespace， or partition level for both direct loads and conventional DML.
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更多 “单选题Which statement about the enabling of table compression in Oracle Database 11g is true？（）A Compression can be enabled at the table， tablespace， or partition level for direct loads only.B Compression can be enabled only at the table level for both direct loads and conventional DML.C Compression can be enabled at the table， tablespace， or partition level for conventional DML only.D Compression can be enabled at the table， tablespace， or partition level for both direct loads and conventional DML.” 相关考题
考题
Which statement about the enabling of table compression in Oracle Database 11g is true?()
A. Compression can be enabled at the table, tablespace, or partition level for direct loads only.B. Compression can be enabled only at the table level for both direct loads and conventional DML.C. Compression can be enabled at the table, tablespace, or partition level for conventional DML only.D. Compression can be enabled at the table, tablespace, or partition level for both direct loads and conventional DML.
考题
Which statement is true about compression subnets?()
A. Compression subnets are turned on by default.B. Compression subnets advertise remote routes.C. Compression subnets are usually LAN-side subnets.D. Compression subnets are usually WAN-side subnets.
考题
Which statement is correct about the forwarding table?()
A. The forwarding table is stored only on the PFEB. The forwarding table contains all known routesC. The forwarding table is stored on both the RE and PFED. The forwarding table is stored only on the RE
考题
Which statement is true about import and export routing policies?()
A.Import policies concern routes received and determine which routes get put into the routing table.B.Export policies concern routes received and determine which routes get put into the routing table.C.Export policies are applied before the routing table.D.Import polices are applied after the routing table.
考题
Which statement is true about a forwarding table?()
A.It stores a subset of information from the routing table.B.It contains routes learned from all protocols to a destination.C.It provides a database for routes selected and placed into the routing table.D.Every routing protocol maintains its own forwarding table.
考题
Which statement is true about a forwarding table?（）A、It stores a subset of information from the routing table.B、It contains routes learned from all protocols to a destination.C、It provides a database for routes selected and placed into the routing table.D、Every routing protocol maintains its own forwarding table.
考题
Which statement is true about the routing table?（）A、The routing table exists in the control plane only.B、The routing table exists in the control plane and in the forwarding plane.C、The routing table contains both active and inactive routes.D、The routing table is stored on compact flash.
考题
Which statement is true about the routing table?（）A、The routing table exists in the control plane onlyB、The routing table exists in the control plane and the forwarding planeC、The routing table contains both active and inactive routesD、The routing table is stored on compact flash
考题
Which statement is correct about the forwarding table?（）A、The forwarding table is stored only on the PFEB、The forwarding table contains all known routesC、The forwarding table is stored on both the RE and PFED、The forwarding table is stored only on the RE
考题
Which statement is true about compression subnets?（）A、Compression subnets are turned on by default.B、Compression subnets advertise remote routes.C、Compression subnets are usually LAN-side subnets.D、Compression subnets are usually WAN-side subnets.
考题
Which statement is true about the forwarding table?（）A、The forwarding table is stored in the control plane onlyB、The forwarding table is stored in the control plane and in the forewarding planeC、The forwarding table contains both active and inactive routesD、The forwarding table can contain only sigle next hop per destination
考题
Which three are true?（）A、A MERGE statement is used to merge the data of one table with data from another.B、A MERGE statement replaces the data of one table with that of another.C、A MERGE statement can be used to insert new rows into a table.D、A MERGE statement can be used to update existing rows in a table.
考题
Which WebLogic optimization allows one non-XA resource to participate in a distributed transaction?（）A、enabling Pinned to ThreadB、enabling Logging Last ResourceC、increasing the Statement cache sizeD、setting the statement cache type to LRUE、setting the initial and maximum capacity to the same number
考题
Evaluate the SQL statement:TRUNCATE TABLE DEPT;Which three are true about the SQL statement? （）A、It releases the storage space used by the table.B、It does not release the storage space used by the table.C、You can roll back the deletion of rows after the statement executes.D、You can NOT roll back the deletion of rows after the statement executes.E、An attempt to use DESCRIBE on the DEPT table after the TRUNCATE statement executes will display an error.F、You must be the owner of the table or have DELETE ANY TABLE system privileges to truncate the DEPT table
考题
You want to use RMAN to create compressed backups. Which statement is true about the compression algorithms that RMAN can use？（）A、 The BZIP2 compression algorithm consumes more CPU resources than the ZLIB compression algorithm.B、 The ZLIB compression algorithm consumes more CPU resources than the BZIP2 compression algorithm.C、 The ZLIB compression algorithm provides maximum compression and produces smaller backups than the BZIP2 compression algorithm.D、 Only the BZIP2 compression algorithm can be used to make compressed backups to disk.
考题
单选题Which statement is true about a forwarding table?（）A
It stores a subset of information from the routing table.B
It contains routes learned from all protocols to a destination.C
It provides a database for routes selected and placed into the routing table.D
Every routing protocol maintains its own forwarding table.
考题
单选题Which statement is true about the forwarding table?（）A
The forwarding table is stored in the control plane onlyB
The forwarding table is stored in the control plane and in the forewarding planeC
The forwarding table contains both active and inactive routesD
The forwarding table can contain only sigle next hop per destination
考题
单选题Which statement is true about the routing table?（）A
The routing table exists in the control plane onlyB
The routing table exists in the control plane and the forwarding planeC
The routing table contains both active and inactive routesD
The routing table is stored on compact flash
考题
单选题Which statement is true about the routing table?（）A
The routing table exists in the control plane only.B
The routing table exists in the control plane and in the forwarding plane.C
The routing table contains both active and inactive routes.D
The routing table is stored on compact flash.
考题
单选题Which statement about the enabling of table compression in Oracle Database 11g is true？（）A
Compression can be enabled at the table， tablespace， or partition level for direct loads only.B
Compression can be enabled only at the table level for both direct loads and conventional DML.C
Compression can be enabled at the table， tablespace， or partition level for conventional DML only.D
Compression can be enabled at the table， tablespace， or partition level for both direct loads and conventional DML.
考题
单选题Which statement is true about the forwarding table?（）A
The forwarding table is stored in the control plane only.B
The forwarding table is stored in the control plane and in the forwarding plane.C
The forwarding table contains both active and inactive routes.D
The forwarding table can contain only a single next hop per destination.
考题
多选题Evaluate the SQL statement: TRUNCATE TABLE DEPT;Which three are true about the SQL statement? （）AIt releases the storage space used by the table.BIt does not release the storage space used by the table.CYou can roll back the deletion of rows after the statement executes.DYou can NOT roll back the deletion of rows after the statement executes.EAn attempt to use DESCRIBE on the DEPT table after the TRUNCATE statement executes will display an error.FYou must be the owner of the table or have DELETE ANY TABLE system privileges to truncate the DEPT table.
考题
多选题Consider the events_% tables in performance Schema. Which two methods will clear or reset the collected events in the tables?（）AUsing DELETE statements, for example, DELETE FROM performance_schema.events_watis_currentBUsing the statement RESET PERFORMANCE CACHECUsing the statement FLUSH PERFORMANCE CACHEDUsing TRUNCATE statements, for example, TRUNATE TABLE performance_schema.events_waits_currentEDisabling and re-enabling all instrumentsFRestarting Mysql
考题
单选题You enabled Flashback Data Archive on the INVENTORY table.Which DDL operation is supported on the table after enabling Flashback Data Archive?（）A
Drop the table.B
Partition the tableC
Truncate the table.D
Add a column to the table.E
Rename a column in the table.
考题
单选题You want to use RMAN to create compressed backups.Which statement is true about the compression algorithms that RMAN can use?（）A
The BZIP2 compression algorithm consumes more CPU resources than the ZLIB compression algorithm.B
The ZLIB compression algorithm consumes more CPU resources than the BZIP2 compression algorithm.C
The ZLIB compression algorithm provides maximum compression and produces smaller backups than the BZIP2 compression algorithm.D
Only the BZIP2 compression algorithm can be used to make compressed backups to disk.
考题
单选题Which statement is true about import and export routing policies?（）A
Import policies concern routes received and determine which routes get put into the routing table.B
Export policies concern routes received and determine which routes get put into the routing table.C
Export policies are applied before the routing table.D
Import polices are applied after the routing table.
考题
单选题Which statement about the enabling of table compression in Oracle Database 11g is true?（）A
Compression can be enabled at the table, tablespace, or partition level for direct loads only.B
Compression can be enabled only at the table level for both direct loads and conventional DML.C
Compression can be enabled at the table, tablespace, or partition level for conventional DML only.D
Compression can be enabled at the table, tablespace, or partition level for both direct loads and conventional DML.
考题
单选题Which statement is true about compression subnets?（）A
Compression subnets are turned on by default.B
Compression subnets advertise remote routes.C
Compression subnets are usually LAN-side subnets.D
Compression subnets are usually WAN-side subnets.
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