One byte equals to eight bits. ( )
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Operating system are either single-tasking or multitasking. ( )
A. 对
B. 错
All primitive operating systems are multitasking and can run several processes simultaneously. ( )
A. 对
B. 错
Data structures organize data in ways that make algorithms more efficient. ( )
A. 对
B. 错
A stack is a Last-In/First-Out LIFO(LIFO) structure, while a queue is a First-In/First-Out(FIFO) structure. ( )
A. 对
B. 错