[单选] Some xSeries servers support 4-way memory interleaving and some support 2-way interleaving. In both types of interleaving， the data is accessed 256 bits at a time. How is this 256-bit data access achieved with 2-way interleaving？（）

A . The DIMMs used for 2-way interleaving are double the width of DIMM used in 4-way interleaving.
B . The DIMMs used for 2-way interleaving are 64-bit wide and data bits are accessed both on the rising edge and falling edge of the clock cycle.
C . The DIMMs used for 2-way interleaving are 32-bit wide and data bits are accessed both on the rising edge and falling edge of the clock cycle.
D . The DIMMs used for 2-way interleaving are double the width and data bits are accessed both on the rising edge and falling edge of the clock cycle.

Which bays do the Multi-Switch Interconnect Module populate? （） 3 and 4 。 3, 4, 5, and 6 。 7 and 9 。 7, 8, 9, and 10&e。 Your boss at Supportcenter.cn wants you to clarify Oracle 10g. Which condition in your database forces you to perform only consistent backups？（） The database is in mount state.。 One of the tablespaces is offline.。 One of the tablespaces is read only.。 The database operates in ARCHIEVELOG mode. 。 The database operates in NOARCHIEVELOG mode.。属于可确指的无形资产的是（）。商誉。非专利技术。商标。专营权。 The SPFILE for the PROD database specifies the following initialization parameter values： SGA_TARGET = 2G DB_8K_CACHE_SIZE = 128M You create a tablespace named HR with the non-standard block size of 8K. Four database users are running queries on a table in the HR tablespace. These users complain that the queries are taking longer than usual to complete. While investigating the reasons for this delay， you discover that the database encounters extensive cache misses on the database buffer cache with the block size of 8K. You issue the following statement to increase the value of the DB_8K_CACHE_SIZE initialization parameter to 256M： SQL>ALTER SYSTEM SET DB_8K_CACHE_SIZE=256M SCOPE = BOTH； What is the result of this statement？（） The statement fails because you cannot set the memory components manually if the SGA_TARGET initialization parameter is set to a nonzero value.。 The statement fails because the DB_8K_CACHE_SIZE initialization parameter is not a dynamic parameter.。 The statement increases the value of the DB_8K_CACHE_SIZE initialization parameter to 256M and extracts an additional 128M of memory from the automatically sized memory components.。 The statement increases the value of the DB_8K_CACHE_SIZE initialization parameter to 256M and reallocates an additional 128M memory from the memory components that are not auto-tuned.。工程变更可由施工单位提出也可由建设单位提出，无论哪方提出都应履行完善手续。施工单位在收到（）发出的变更指示后，应向监理单位提交变更报价书。承包人。监理单位。项目经理。监理工程师。 Some xSeries servers support 4-way memory interleaving and some support 2-way interleaving. In both types of interleaving， the data is accessed 256 bits at a time. How is this 256-bit data access achieved with 2-way interleaving？（）

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[单选] Some xSeries servers support 4-way memory interleaving and some support 2-way interleaving. In both types of interleaving， the data is accessed 256 bits at a time. How is this 256-bit data access achieved with 2-way interleaving？（）

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