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practice test 2
DAC1
| Question | Answer |
|---|---|
| Imagine you are creating a new product to sell in an up and coming market. Which of the following statement indicates that it would be difficult to enter new market. | Threat of new entrants is low in the up and coming market. |
| Amazon uses customer-profiling system whenever a customer visits its website. Using this system, Amazon can offer particular customer's profile and buying pattern. what is amazon using to achieve this competitive advantage. | product differentiation |
| What is immediate, up-date information? | Real-time information |
| Which type of software supports the application software and manages how the hardware devices work together? | Operation system software |
| What type of website is best to build for a continually changing information, including press releases, new product information and updated pricing? | data-driven website |
| network | communications, data exchange, and resource-sharing system created by linking two or more computers and establishing standards and protocols, so they can work together |
| What allows web browsers and servers to send and receive web pages? | Hypertext transfer protocol |
| Which of the below is not a characteristic associated with Mozilla's Firefox? | mozilla's Firefox is a prime example of a reputation system. |
| What technology enables wireless networks to extend as far as 30 miles and transfer information, voice and video at faster speeds than cable? | WiMax wireless broadband |
| Which trend has the following potential business impact? | global economy is becoming more integrated |
| Many social media sites today allow you to customize your web address, for example, www.facebook.com/womenwithdrive. This address is called a universal resource locator (URL) | Universal resource locator |
| Of the four ebusiness challenges which of the following is the most crucial challenge to consider before engaging in social media? | ensuring consumer protection |
| The three business 2.0 communication and collaboration tools a business can use to harness the power of people include blogs, wikis and mashups | true |
| Which is a type of transaction processing system | order processing |
| Which of the following is a quantitative model typically used by DSS? | Sensitivity analysis What if analysis Goal seeking analysis |
| What is the study of the effect that changes in one (or more) part of the model has on other parts of the model? | sensitivity analysis |
| What is a special-purpose, knowledge based information system that accomplishes specific tasks on behalf of its users? | Intelligent agent |
| Which of the following is the most commonly used form of AI in the business arena | Expert system |
| What is the application of knowledge, skill tools, and techniques to project activities to meet project requirements. | project management |
| What is the design phase in the SDLC (systems development life cycle) | involves describing the desired features and operations of the system |
| What is the design phase in SDLC | involves analyzing end-users business requirements and refining project goals into defined functions and operations of the intended system. |
| Which of the following is a business related consequence of successful software | increased revenues |
| Which of the following is a fundamental of the RAD (rapid application development) | begin with creating a prototype that looks and acts like desired system Actively involve system users in analysis design and development phases. Accelerate collection of business requirements through an interactive ad repetitive constructions approach |
| scrum | methodology ends each day and begins with a stand-up meeting to monitor and control the development effort? |
| Which of the following is the least common function outsourced | marketing /sales |
| An SOA ______ is a business task | service |
| The balanced scorecard views the organization from four perspectives, and users should develop metrics, collect data and analyze their business relative to each of these perspectives. Which of the following is not one of four perspectives balanced scorec | leading perspective |
| What is the outsourcing option that includes the closest location and direct customer control | onshore outsourcing |
| Information security _________identify the rules required to maintain information security, such as requiring users to log off before lunch. | policies |
| Which of the following represents the classic example of unintentional information reuse? | social security number |
| Internet Censorship | Government attempts to control internet traffic, thus preventing some material from being viewed by a country's citizens. |