End-user development is useful primarily for creating: simple programs. conventional programs. mobile apps. enterprise systems. user interfaces. Which of the following types of systems development is not characterized by short development times? Prototyping SDLC RAD JAD End-user development________ refers to the application of knowledge, skills, tools, and techniques to achieve specific targets within specified budget and time constraints. Systems analysis Systems design Project implementation Project scope Project management In TCP/IP, IP is responsible for which of the following? Disassembling and reassembling packets during transmission Establishing an Internet connection between two computers Sequencing the transfer of packets Moving packets over the network Breaking messages down into packets All of the following are considered primary activities of a firm except: outbound logistics. procurement. sales and marketing. inbound logistics. service. In a parallel conversion strategy, the new system: is tested by an outsourced company. and the old are run together. replaces the old one at an appointed time. is run in at least two separate divisions in order to compare results. is introduced in stages. Development and support services for a firm's business systems are provided by: data management services. application software services. IT management services. IT standards services. IT educational services