考题
Which of the following defines memory interleaving?()
A. The distribution of data written across all the memory DIMMs and the L1 cacheB. The distribution of data written across all the memory DIMMs in one bankC. The distribution of data written across all the memory DIMMs and the processorD. The distribution of data written across all the memory DIMMs and the L2 cache
考题
An enterprise has plans to start adding IPv6 support. The initial deployment requires support from some IPv6 - only device s that need to access servers that support only IPv4.Which of the following tools would be most appropriate?()A. Native IPv6B. Point - to -point tunnelsC. Multipoint tunnelsD. NAT - PT
考题
Designing the data storage architecture is an important activity in system design. There are two main types of data storage formats: files and databases. Files are electronic of data that have been optimized to perform a particular transaction. There are several types of files that differ in the way they are used to support an application. ( ) store core information that is important to the business and , more specifically , to the application , such as order information or customer mailing information. ( ) contain static values , such as a list of valid codes or the names of cities . Typically, the list is used for validation. A database is a collection of groupings of information that are related to each other in some way. There are many different types of databases that exist on the market today. ( ) is given to those databases which are based on older , sometimes outdated technology that is seldom used to develop new applications . ( ) are collections of records that are related to each other through pointers In relational database , (请作答此空) can be used in ensuring that values linking the tables together through the primary and foreign keys are valid and correctly synchronized.A. identifying relationships
B. normalization
C. referential integrity
D. store procedure
考题
An enterprise has plans to start adding IPv6 support. The initial deployment requires support from some IPv6 - only device s that need to access servers that support only IPv4. Which of the following tools would be most appropriate?()A、Native IPv6B、Point - to -point tunnelsC、Multipoint tunnelsD、NAT - PT
考题
An administrator is adding additional memory into a server that registers 1GB of memory in the OS and notices that the system has 2GB of memory physically installed; however, the server only shows 1GB of memory during POST. Which of the following is the MOST likely reason for this?()A、 The OS does not support more than 1GB of memory.B、 The system memory has different manufacture dates.C、 Two of the memory sticks are defective.D、 The server is using memory interleaving.
考题
Which of the following memory technologies doubles the amount of data obtained in a single memory access from 64-bits to 128-bits?()A、SDRAMB、DDR RAMC、Interleaved memoryD、Online spare memory
考题
Which of the following defines memory interleaving?()A、The distribution of data written across all the memory DIMMs and the L1 cacheB、The distribution of data written across all the memory DIMMs in one bankC、The distribution of data written across all the memory DIMMs and the processorD、The distribution of data written across all the memory DIMMs and the L2 cache
考题
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.
考题
An existing IBM customer has some iSeries servers in their environment. The customer is adding an x366 server with an RSA-II installed for their Microsoft Client/Server applications. The customer wants to consolidate the storage and centralize the backup of the iSeries and xSeries platforms. Which of the following will accomplish this?()A、Share the data over the Ethernet LAN.B、Install the IXA Adapter in the iSeries server.C、Install the IXA Adapter in the xSeries server.D、Attach both servers to an IXS switch.
考题
A customer requires a 2-way solution now that will be the easiest and least disruptive to upgrade to a 4-way in the future. Which of the following solutions best matches these requirements?()A、p630 2-way Active 2-way InactiveB、p655 2-way Active 2-way InactiveC、p5-520 2-way Active 2-way InactiveD、p5-550 2-way Active 2-way Inactive
考题
IBM remote support for hardware maintenance is required for several mission critical Power 595 servers. The data center is very security conscious and does not allow internet access. How should an administrator configure outbound connectivity of Electronic Service Agent?() A、VPNB、ModemC、Private LAND、Pass-through systems
考题
A 2-way interleaved DDR configuration and a 4-way interleaved SDRAM configuration will produce which of the following?()A、They will have the same memory bandwidth.B、2-way will provide higher memory bandwidth than 4-way.C、4-way will provide higher memory bandwidth than 2-way.D、4-way will provide higher memory bandwidth but only on an x445.
考题
Which memory technology combination on the x255 will allow for two memory banks to fail while maintaining the server?()A、Memory mirroring and hot swap memoryB、Memory mirroring and hot spare memoryC、Four way memory interleaving and chipkillD、Four way memory interleaving and memory mirroring
考题
What are three purposes of the RMAN “FROM” clause?()A、to support PUSH-based active database duplicationB、to support synchronization of a standby database with the primary database in a Data environmentC、To support PULL-based active database duplicationD、To support file restores over the network in a Data Guard environmentE、To support file recovery over the network in a Data Guard environment
考题
单选题Which of the following defines memory interleaving?()A
The distribution of data written across all the memory DIMMs and the L1 cacheB
The distribution of data written across all the memory DIMMs in one bankC
The distribution of data written across all the memory DIMMs and the processorD
The distribution of data written across all the memory DIMMs and the L2 cache
考题
单选题An existing IBM customer has some iSeries servers in their environment. The customer is adding an x366 server with an RSA-II installed for their Microsoft Client/Server applications. The customer wants to consolidate the storage and centralize the backup of the iSeries and xSeries platforms. Which of the following will accomplish this?()A
Share the data over the Ethernet LAN.B
Install the IXA Adapter in the iSeries server.C
Install the IXA Adapter in the xSeries server.D
Attach both servers to an IXS switch.
考题
单选题Which statement correctly describes a situation in which VRFs are used in the data center?()A
Partitioning of network resources is enabled.B
VRFs cannot support path isolation from MAN/WAN designs.C
VRFs cannot be used to map a virtualized data center to a MPLS implementation.D
VRFs do not allow for the use of application services with multiple access topologies.E
An access design using a VRF allows for an aggregation layer service module solution.
考题
单选题Which memory technology combination on the x255 will allow for two memory banks to fail while maintaining the server?()A
Memory mirroring and hot swap memoryB
Memory mirroring and hot spare memoryC
Four way memory interleaving and chipkillD
Four way memory interleaving and memory mirroring
考题
单选题IBM remote support for hardware maintenance is required for several mission critical Power 595 servers. The data center is very security conscious and does not allow internet access. How should an administrator configure outbound connectivity of Electronic Service Agent?()A
VPNB
ModemC
Private LAND
Pass-through systems
考题
单选题Which of the following memory technologies doubles the amount of data obtained in a single memory access from 64-bits to 128-bits?()A
SDRAMB
DDR RAMC
Interleaved memoryD
Online spare memory
考题
单选题A customer requires a 2-way solution now that will be the easiest and least disruptive to upgrade to a 4-way in the future. Which of the following solutions best matches these requirements?()A
p630 2-way Active 2-way InactiveB
p655 2-way Active 2-way InactiveC
p5-520 2-way Active 2-way InactiveD
p5-550 2-way Active 2-way Inactive
考题
单选题In some modern large diesel engines, which of the following is used as the support for the main bearings?()A
BedplateB
BlockC
BaseD
Sump
考题
单选题An administrator is adding additional memory into a server that registers 1GB of memory in the OS and notices that the system has 2GB of memory physically installed; however, the server only shows 1GB of memory during POST. Which of the following is the MOST likely reason for this?()A
The OS does not support more than 1GB of memory.B
The system memory has different manufacture dates.C
Two of the memory sticks are defective.D
The server is using memory interleaving.
考题
单选题An enterprise has plans to start adding IPv6 support. The initial deployment requires support from some IPv6 - only device s that need to access servers that support only IPv4. Which of the following tools would be most appropriate?()A
Native IPv6B
Point - to -point tunnelsC
Multipoint tunnelsD
NAT - PT
考题
单选题Which of the following defines memory interleaving?()A
The distribution of data written across all the memory DIMMs and the L1 cacheB
The distribution of data written across all the memory DIMMs in one bankC
The distribution of data written across all the memory DIMMs and the processorD
The distribution of data written across all the memory DIMMs and the L2 cache