An instruction is made up of operations that () the function to be performed and operands that represent the data to be operated on. For example, if an instruction is to perform the operation of () two numbers, it must know () the two numbers are. The processor’s job is to () instructions and operands from memory and to perform each operation. Having done that, it signals memory to send it () instruction.
Having done that, it signals memory to send it () instruction.
A.first
B.last
C.next
D.second
()
A.
B.
C.
D.
A.外模式
B.概念模式
C.内模式
D.存储模式
A.计算机辅助设计
B.计算机辅助制造
C.计算机辅助教学
D.计算机辅助测试
A.图
B.高维数组
C.双端队列
D.二叉树
A.10
B.18
C.6
D.无穷
A.cache
B.软盘
C.光盘
D.硬盘
A.优先队列
B.队列
C.循环队列
D.栈
A.企业内部网
B.综合业务数字网
C.帧中继网
D.公用分组交换网
A.9
B.6
C.8
D.5
A.介质访问控制层
B.物理层
C.数据链路层
D.网络层
A.A、B和C
B.可被感知
C.逻辑合理
D.独立创作