The main function of a processor is to(68)and carry out instructions which usually consist of operation and(69). The term to measure the speed of the processor is called a Megahertz(MHz), which means million(70)per second.
A.translate
B.interpret
C.describe
D.store
2.carry的复数
第1题:
函数首部格式为function[out1,out2]=myfunc(in1,in2),正确的调用格式是()。
A、[x,y]=myfunc()
B、myfunc(a,b)
C、[x,y]=myfunc(a)
D、x=myfunc(a,b)
第2题:
As mentioned above, C imposes relatively few built - in ways of doing things on the program- mer. Some common tasks, such as manipulating(66),(67), and doing(68)(I/O), are performed by calling on library functions. Other tasks which you might want to do, such as creating or listing directories, or interacting with a mouse, or displaying windows or other(69)elements, or doing color graphics, are not defined by the C language at all. You can do these things from a C program, of course, but you will be calling on services which are peculiar to your programming environment(70), processor, and operating system)and which are not defined by the C standard. Since this course is about portable C programming, it will also be steering clear of facilities not provided in all C environments.
A.lines
B.strings
C.threads
D.routes
第3题:
The central processing unit(CPU), sometimes referred to as the processor, interprets(解释)and carries out the basic(71)that operate a computer.
A.database
B.files
C.block
D.instructions
第4题:
The central processing unit(CPU), sometimes referred to as the processor, interprets (解释)and carries out the basic(26)that operate a computer.
A.database
B.files
C.block
D.instructions
第5题:
The program memory serves basically as a place(66)instructions, the coded pieces of data(67)direct the activities of the control processing unit(CPU). A group of(68)related in- structions stored in memory is referred to as a program. The CPU "read" each instruction from memory a logically(69)sequence and "use" it to initiate program action. If the program structure is coherent and(70), processing procedures produce intelligible and useful results.
A.stored
B.to store
C.to be stored
D.storing
第6题:
A. Channel Incentive program
B. Unified Communications for SMB
C. Partner Central
D. Steps to Success
E. Instructions: Number of answers: 1