Stack is quite simple. Many computer systems have stacks built into their circuitry. They also have machine-level instructions to operate the hardware stack. Stack is(73)in computer systems. A．useless B．not important C．simple but important D．too simple to be useful
举一反三
- Embedded operating systems are designed to be used in embedded computer systems.
- is an important qualification for the job. A: Having studied computer B: Have studied computer C: Studied computer D: Study computer
- Most of Robert Frost’s poems are simple in the way that they are ______ or dialogues, they are short and direct on the informational level, and they have simple diction. A: conversations B: stories C: descriptions D: dramatic monologues
- Many countries have adopted systems of ________ education in order to promote the average level of education.
- A _______ is a list of instructions for the computer to follow to accomplish the task of processing data into information. A: systems design B: word processor C: program D: systems analysis