Which of the following refers to the process of transporting data across space and time through different media such as documents and telephone networks? Data communication and transfer One of these is a disadvantage of manual methods in data analysis. All of the above A medium that has been used to convey data symbols is called which of the following? Data source The process of verifying and certifying that the data that has been created or collected from other sources meet minimum standards of consistency and accuracy is called which of the following? None of the above One of these is a type of information retrieval method from a data store All of the above Feasibility study of candidate new systems is not a stage of system development cycle (FALSE) Ascertaining users\' information requirement is the first stage of the system development life cycle (TRUE) Information systems are best designed and developed through a ____________ Systematic planning ______ is used to describe the data that one uses to describe the information one is looking for in a data store Search term Which of the following refers to activities that must be performed by individuals and organizations to ensure that only useful data is created for conveying information? Data management