Answer the following statements true (T) or false (F)
1. A clear name on a data flow diagram makes it easier to understand what the process is accomplishing.
2. A basic process is one that does not explode to a child diagram.
3. When a process has all input or all output data flow, it means that an arrowhead is pointing in the wrong direction or there is a missing data flow.
4. Balanced decomposition is when the data flow in or out of a child diagram does not match the data flow in or out of a parent process.
1. TRUE
2. FALSE
3. TRUE
4. FALSE
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Indicate whether the statement is true or false
The reflected beam _________________.
a. comes from the light source and hits the object b. comes from the object and hits our photoreceptors c. comes from our eyes d. none of the above