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If a welder fails a qualification test, he or she may immediately restest by taking ______ test weld(s) of the type that was failed. 

When working with arrays, most programming languages perform ________ to ensure that programs don’t use invalid subscripts.

Designing a program to avoid common errors is called ________ programming.

In the field, every weld is examined by an inspector. 

One purpose of welding codes is: 

Which document records weld parameters such as amps or wire feed speed, volts and travel speed? 

To create a module, you write its ________.

If your immediate supervisor tells you to perform an unsafe act, what do you do? 

Another name for a module is a(n) ________.

Opening a(n) ________ file creates a file on disk and allows the program to write data to it.