An inter change of information between computer systems and peoples or between people.

Related MCQs

• Match the following : A- Maintenance control: B- Maintenance prediction: C- Maintenance process: 1-Cost of planning and scheduling hardware preventive maintenance, and software maintenance and upgrades, managing the hardware and software baselines, and providing response for hardware corrective maintenance. 2- Predicting the number of change requires a system understanding and the relationship between the system and external environment. 3- It is triggered by a set of change requests from system users, management or customers.
• Process improvement is the set of activities, methods, and transformations that developers use to develop and maintain information systems.
• What have become de rigueur for computer-based products and systems of every type?
• What combines the outward manifestation of the computer-based system , coupled with all supporting information that describe system syntax and semantics?
• Match the following : A- Maintenance control: B-Maintenance measures: C-Maintenance personnel : 1-Cost of planning and scheduling hardware preventive main- tenance, and software maintenance and upgrades, managing the hardware and software baselines, and providing response for hardware corrective maintenance. 2- Measures that address how easily a system can be repaired or changed. 3-Number of personnel needed to maintain all aspects of a computer system, including the support personnel and facilities needed to support that activity.
• Which of the following term is best defined by the statement: “Derive traceability information to maximize information hiding in the design.”?
• Critical information for top management is provided by ....... information system.
• Match the following : A- Managed device : B-Managed object: C- Managed processes: 1- Type of node residing on a network, such as a computer, printer or routers that contain a management agent. 2- Characteristic of a managed device that can be monitored, modified or controlled. 3- It is a defined process model. Procedures used are defined and scheduling and relationship between them is defined.
• __________ is a graphic representation of system that shows data flows to from and within system, processing functions that change the data in some manner and storage of tis data.
• ------------- are the glue that holds the methods and tools together and they enable rational and timely development of computer software.