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QUESTION NO: 38

A developer has been asked to review a component in an existing implementation and suggest

improvements in its design. Orders from the web site are being received via a JMS queue. An

integration server picks up the message and creates the order. The Sales Order information is

being sent to the data warehousing system on the on_success event of the createOrder API. The

communication channel to the data warehousing system is secured web service. Which two are

potential issues with this approach?

A. Integration with data warehousing systems must be done only after the order has been

sourced, and not at the time of order creation.

B. If the data warehousing system does not respond in a timely fashion, it could have a cascading

effect on the rate of order creation.

C. An alternative messaging mechanism like JMS or flat files must be used as secured web

services is not supported by the product.

D. If the web service is not available resulting in an unhandled exception within the on_success

event, the transaction will get rolled back and theorder will not get created.

E. Events are meant to invoke other APIs in succession, and should not be used for

communicating with external systems. A customtime-triggered agent must be used for

communicating with the web service.

Answer: B,D

Explanation:

QUESTION NO:111

An administrator has a save file with user created program objects that were created on another system. One of the programs cannot be restored.

What is the most likely cause of the problem?

A. The restore command used specified Force Object Conversion parameter as *NO.

B. The program was being restored to a library that is missing a referenced file.

C. The program was compiled using TGTRLS(*CURRENT) on a system at a later release.

D. The program was compiled using TGTRLS specifying a release prior to the release installed on the system.

Correct Answer: C

QUESTION NO:9

A company has just purchased a new POWER7 server running IBM i 7.1 to replace an older system running V5R4M5. Due to a mistake by a programmer on the V5R4 system, data was accidently deleted. To recover, the administrator backs up the deleted data to virtual tape on the 7.1 server and attempts to restore it on the V5R4 server. The restore on the V5R4 server fails with a message stating the data was saved from a more recent release of the operating system.

Which option will solve this problem?

A. Save the data to physical media.

B. Set the target release parameter to V5R4M0 when saving the data.

C. ETP the virtual tape image catalog from the 7.1 server using binary mode.

D. Use the target release parameter *RECOVER and the access path parameter set to VSR4MO.

Correct Answer: B

QUESTION NO: 1

An administrator is attempting to configure a new deployment of 56 POWER7 Blades across 4 IBM

BladeCenter H chassis. Each blade will be installed with an IVM and 2 LPARs.IVM is installed and the

administrator checks that both LHEA ports are reporting a Link State of “Up.” 2 LPARs are created and the

network traffic balanced by allocating one LHEA port to the first LPAR, the second port to the other. After

successfully installing the first LPAR via NIM, the administrator finds the second LPAR fails to netboot.

What should the administrator verify on the BladeCenter Chassis?

A. That 4 power supplies (PSU) have been installed.

B. That both the external LHEA ports have been cabled.

C. That a secondary I/O module has been installed and cabled.

D. That the Multi-Core Scaling (MCS) attribute is correctly set on both LHEA ports.

Correct Answer: C

QUESTION NO:10

Peter to the exhibit to answer the question.

1. Using YourCo marketplace, companies can quickly search and locate products and services

online.

2. Once a company finds a products or service suitable for their need, the company can solicit

pricing information (quotations) from various sellers.

3. Multiple sellers of a same kind product or service can bid to sell a product.

4. Once the company finalizes the desired product(s), price and seller, it notifies the seller sends

an invoice to the customer.

5. The marketplace interacts with banks on behalf of the sellers and buyers to execute the

financial transitions of an exchange.

XML will be used extensively for data exchange between heterogeneous entities.

The goals of the design are to produce a stable and efficient e-commerce site. Which of the

following technologies would MOST LIKELY improve the design or performance of the XML-

based e-commerce application?

A. XML Query

B. XML Schema

C. XSL Format Objects

D. SAX

E. XSLT

Answer: B, D, E

Author: CertBus