noun
execution order; order of execution
Technical computing term for the sequence in which instructions, tasks, or operations are carried out.
プログラムの実行順を変えると結果が異なることがある。
Changing the execution order of a program can sometimes lead to different results.
このスクリプトでは、関数の実行順が重要です。
In this script, the order of function execution is important.
順序 is a more general term for 'order' or 'sequence', whereas 実行順 is limited to the order of execution, especially in computing contexts.
Compound of 実行 (execution) and 順 (order). A straightforward technical term with no obscure historical derivation.