题目内容
All primitive operating systems are multitasking and can run several processes simultaneously. ( )
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Data structures organize data in ways that make algorithms more efficient. ( )
A stack is a Last-In/First-Out LIFO(LIFO) structure, while a queue is a First-In/First-Out(FIFO) structure. ( )
An executable program is a sequence of extremely simple instructions known as machine code. ( )
Different CPU use different machine languages and therefore require different high-level languages. ( )
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