A.1-2-3-4-5
B.2-3-4-5-1
C.5-1-2-3-4
D.5-2-1-3-4
第1题
A.Multi-tasking
B.Hyper-threading
C.Hyper-caching
D.Caching
第2题
第3题
A.enhence
B.impose
C.equip
D.interpret
第5题
A.executing B.sequencing C.pipelining D.producing
第6题
A. the SQL text SQL
B. the execution plan
C. the execution context
D. the execution frequency
E. the system change number (SCN)
第7题
What does “the process” appearing in the last paragraph refer to?
A.pairing up(把...配成对)successful instructions
B.sending instructions t0 the robot
C.generating new sets of instructions for evaluation
D.all the above
第8题
Each instruction is processed(75),and several instructions are at varying stages of execution in the processor at any given time,this is called instruction pipelining.
A.exactly
B.sequencing
C.sequentially
D.intermittently
第9题
Once (giving) (a set of) instructions, a computer can gather a (wide) range of information (for different purposes).
A.giving
B.a set of
C.wide
D.for different purposes
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