Which two use cases are best suited to the RPC style of messaging using Simple Object Access Protocol (SOAP)? A. Processing large sized communication messages B. Implementing line grained services C. Validating custom data types D. Implementing asynchronous web services…
A successful web application is used by over two hundred thousand users. Due to this substantial load, the database is over bridged and fails frequently. All data, included critical user records and temporary session data, is stored in the database.…
MedLabML is a startup firm that moves patient data between different care providers to provide a "single patient view". They use a B2B system to exchange electronic business document with their key suppliers. They are seeking your advice about standards…
You have been tasked with improving the availability of an existing three tier application. What is your first stop in evaluating what changes should be made to the architecture to achieve the goal? A. Monitor network traffic between tiers. B.…
Your development team wants to use Google Guice. A previous architect assigned this request a low priority, citing the complexity of integration and no compelling benefits statements from the requesting team. The team claims that their colleagues have achieved the…
A company has been soiling a desktop based billing application that has Character User Interface (CUI) application developed by using Java. The company would like to release the next version of this application with the following features: a GUI with…
Which two statements are true about RESTful web services? A. They can be both stateful and stateless. B. They support the use of AJAX in web applications. C. They are often similar than their Simple Object Access protocol (SOAP) equivalents.…
During a security audit, it is noted that your application is vulnerable to SQL Injection attacks. Which two action would you perform to address this vulnerability? A. Use parameterized stored procedures with the embedded parameters. B. Add a text input…
An investment company has purchased a number of small online business referral systems that appeal to various niche demographics. The company wants to bring these networks together in hopes of finding a broad, single theme and brand image for these…
A Hot Potato anti pattern can arise from misuse of which technology combination? A. Bean Validation with JSF Managed Beans B. Messaging in the Business Tier C. JNDI Lookups with Global Java Naming D. JPA with the Web Tier