IBM C4040-251 Question Answer

What provides a comparison of Power Systems to competitors for applications?

A. SPECint
B. RPE2
C. SPECfp
D. TPM

Answer: A


A customer is setting up two new partitions where IBM i is hosting the storage. The customer's high priority is to complete the backups to physical tape as fast as possible, while automating the movement of the single tape library between the partitions Tape library functions are needed for the backup. Which combination of storage virtualization will achieve the customer's backup priority''

A. One very large virtual disk unit sized to fit the partition with a virtual iSCSI interface to the tape library.
B. Virtual disk units sized to provide 10 disk units, with the tape and DVD virtualized by IBM i.
C. Larger virtual disk units and a SAS adapter on each partition, with dual SAS adapter on the tape library.
D. At least six virtual disk units with the tape drive virtualized with VIO Server and NPIV

Answer: C

IBM C4040-251 Question Answer

What supports the Easy Tier function for an S822?

A. (8) drives with a split backplane
B. (12) drives with a split backplane
C. (8) drives with a second SAS controller
D. (12) drives without split backplane

Answer: C                                                C4040-251 Dumps Questions


A client needs to analyze data in motion in order to be able to respond to millions of events as they happen per second. Which offering will satisfy their requirement?

A. IBM Info sphere Master Data Management
B. IBM Info sphere Big Insights
C. IBM Info sphere Clinical Analytics
D. IBM Info sphere Streams

Answer: C

IBM and Walmart Launch Blockchain-Based Food Safety Alliance for China

A year ago, Bitcoin magazine reported that Walmart was testing the use of distributed accounting technology (DLT) for supply chain management in the food industry, with the goal of tracking and tracking pork in China and producing in The United States: two products with high volume categories within the largest markets in the world.

The final project, a collaboration between Walmart, Tsinghua University in Beijing and IBM, investigated the use of DLT to generate transparency and efficiency in the maintenance of supply chain records, helping to improve food safety and piloting the use of Blockchain technology, including pork in China and mangoes in the USA. UU., As it progressed in the supply chain to the shelves of stores. Recent Walmart tests showed that the DLT application reduced the time needed to track a package of mangoes from the farm to the store from days or weeks to two seconds.

In August, IBM and Walmart launched a partnership with a consortium of the global food industry, which includes Nestlé and Unilever, to identify new areas where the global supply chain can benefit from the use of blockchains. The IBM Blockchain Platform, available through IBM Cloud, is expected to play an important role in the project.

Last week, IBM announced the launch of Blockchain Food Safety Alliance, formed in conjunction with Walmart, the National Engineering Laboratory of Tsinghua University for Electronic Commerce Technologies and the Chinese electronic retailer JD.com (which is the largest trading company electronic in China and the country's largest retailer by revenue). The alliance will collaborate to improve food tracking, traceability and safety in China, achieving greater transparency throughout the food supply chain.

"Blockchain is incredibly promising by providing the transparency needed to help promote food safety throughout the supply chain," said Bridget van Kralingen, senior vice president of IBM Industry Platforms, in the announcement. "This is a fundamental reason why IBM strongly believes in the impact that this technology will have on business models: by expanding our food security work with Walmart and Tsinghua University in China and adding new collaborators like JD.com, the technology It brings traceability and transparency to a wider network of participants in the food supply chain. "

The four Blockchain Food Safety Alliance partners will work with food suppliers and regulators to develop standards and solutions for food safety in China. IBM will provide its IBM Blockchain platform and its experience, and Tsinghua University will act as technical advisor. IBM and Tsinghua will collaborate with Walmart and JD.com to develop, optimize and implement DLT solutions for supply chain management and security in the food industry.

"As a global advocate for improved food safety, Walmart hopes to deepen our work with IBM, Tsinghua University, JD and others throughout the food supply chain," said Frank Yiannas, vice president of food safety and health at Walmart. "Through collaboration, standardization and adoption of new and innovative technologies, we can effectively improve traceability and transparency and help ensure that the global food system remains safe for all."

New suppliers and retailers are expected to join the alliance to share information and choose DLT solutions that are suitable for them and compatible with their legacy systems. It is also expected that the knowledge acquired from work in China can be used to develop DLT solutions for traceability in the food industry around the world.

"Tsinghua University is committed to deep research into food safety, one of the most important areas to improve the quality of life in China and around the world," said Professor Yueting Chai of the National Laboratory of Engineering Technologies. Electronic Commerce in Tsinghua. College. "We have already worked with IBM and Walmart to create a new food traceability model, using blockchain [technology] to support the transparency and auditability of the supply chain, and we see this new cooperation as an important step in this endeavor."

IBM C4040-251 Question Answer

The Payment Card Industry Data Security Standard (PCI DSS) has the following requirements to meet compliance:
- "Secure audit trails so they cannot be altered."
- "Verify that current audit trail files are protected from unauthorized modifications via access control mechanisms, physical segregation, and network segregation."
Which Power SC offering will support these requirements?

A. Trusted Network Connect
B. Trusted Logging
C. Trusted Audit
D. Trusted Surveyor

Answer: B

IBM C4040-251 Question Answer

A customer has a 4-node cluster serving a few different applications. The storage requirements are not clearly defined and would be very unpredictable. How would shared storage pools benefit this customer?

A. They reduce the total required storage by half.
B. They eliminate the need for multiple repository disks.
C. They reduce I/O bandwidth by sharing the LUNs.
D. They reduce the time and effort needed to allocate storage.

Answer: C


A customer is considering a fully-virtualized infrastructure to be built on Power Systems.
Which capability would allow storage virtualization, and reduce the effort of adding storage to client partitions for the Power system administrator?

A. vSCSI
B. NPIV
C. SSP
D. SR-IOV

Answer: D

IBM C4040-251 Question Answer

Which of the following is open source software that hosts the virtual machines on a KVM hypervisor?

A. QEMU
B. OPAL
C. PHYP
D. CAPI

Answer: B


A customer wants to show workloads in real time, highlighting possible problems or bottlenecks. What will satisfy the requirement?

A. System Director
B. Power VC
C. Power VP
D. Power SC

Answer: D

Pass4sure C4040-251 Question Answer

A customer is considering a fully-virtualized infrastructure to be built on Power Systems.
Which capability would allow storage virtualization, and reduce the effort of adding storage to client partitions for the Power system administrator?

A. vSCSI
B. NPIV
C. SSP
D. SR-IOV

Answer: D


A customer needs a new server for their database currently running on a 16-core POWER7 4.1 GHz based server. Oracle has informed the customer that their SPARC T5 based servers are best suited for running databases, because the SPARC T5 has eight threads per core, while the current servers only allow for up to four threads per core. Which of the following statements could be correctly used to repudiate the Oracle claim?

A. Databases are mostly single-threaded workloads. Scale-out POWERS servers have higher clock speeds and can scale to more cores than SPARC T5 servers.
B. Oracle T5 Servers are engineered to run Oracle workloads faster. Non-Oracle workloads will run slower on their hardware due to the amount of threads.
C. More threads will implicate more licensing for the database software. Less threaded processors provide a better TCO by reducing the licensing.
D. The number of threads cannot guarantee better performance. Servers based on POWERS have better per core performance in benchmarks when compared to SPARC T5 based servers.

Answer: B