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A simple flowchart representing a process for dealing with a non-functioning lamp. A flowchart is a type of diagram that represents a workflow or process. A flowchart can also be defined as a diagrammatic representation of an algorithm, a step-by-step approach to solving a task. The flowchart shows the steps as boxes of various kinds, and their ...
Troubleshooting. Troubleshooting is a form of problem solving, often applied to repair failed products or processes on a machine or a system. It is a logical, systematic search for the source of a problem in order to solve it, and make the product or process operational again. Troubleshooting is needed to identify the symptoms.
Algorithm. In mathematics and computer science, an algorithm ( / ˈælɡərɪðəm / ⓘ) is a finite sequence of mathematically rigorous instructions, typically used to solve a class of specific problems or to perform a computation. [ 1] Algorithms are used as specifications for performing calculations and data processing.
A computer must be told exactly what it has to do. Someone must put information into the computer's memory. Someone must give the computer instructions on how to use the information. These instructions are called a program. The person who tells a computer what to do is called a program-
Presents a troubleshooting flow chart for teachers and others to use when trying to figure out why their computers do not work correctly. Written mainly for Macintosh computers, the purpose of this guide is to save school technology coordinators time and to help educate teachers.
Power-on self-test. A power-on self-test ( POST) is a process performed by firmware or software routines immediately after a computer or other digital electronic device is powered on. [ 1] POST processes may set the initial state of the device from firmware and detect if any hardware components are non-functional.
Histogram. Pareto chart. Scatter diagram. Flow chart. Run chart. The seven basic tools of quality are a fixed set of visual exercises identified as being most helpful in troubleshooting issues related to quality. [1] They are called basic because they are suitable for people with little formal training in statistics and because they can be used ...
of format and ‘open problem’ tasks. A flow-chart proo. shows a ‘story line’ of the proof. McMurray (1978) and others have provided accounts of the value of using flow-chart proofs prior to the use of for. ats such as the ‘two column proof’. Given the evidence that flow-chart proofs can help students to visualize the structure of ...