Program（ ）describes program&39;s objectives, desired output, input data required, processing requirement, and documentation.A.specification B.flowchart C.structure D.address

M．Jackson suggested the data structure oriented software design method．Which of the following structure can be introduced by using input data structure?

A．algorithm structure

B．procedure structure

C．code structure

D．program structure

Output is data that has been processed into useful form. called(27). That is a computer processes input into output.

A．data

B．information

C．interface

D．system

有下列程序 program test(input,output); var s:integer; ch:char; count:array[‘a‘..‘z‘]of integer; begin for ch:=‘a‘to‘z‘do count[ch]:=0; read(ch); while not eoln do begin if(ch>=‘a‘)and(chx[5])and(x[c]/c0) or not(x[a+b]>(a+b))的值是( )。

Atrue

Bfalse

C0

D1

There are a number of key technologies that will enable LTE Advanced to achieve the high data （ ） rates that are required．（ ） are two of the base technologies that will be enablers．Along with these there a number of other techniques and technologies that will be employed．

A．input B．output C．throughput D．receiving A．MIMO and OFDM B．MIMO and CDMA C．MIMO and EDGE D．MIMO and TDMA

下列Java语句从指定网址读取html文件，在下画线处应填上的选项是（ ）。

A.Reader

B.Data Output Stream

C.Byte Array Input Stream

D.Input Stream Reader

A.continuous control

B.discontinuous control

C.discrete-data control

D.sampled-data control

在J2EE中，下面的代码中出现编译错误的是()。

A.Filef=newFile("/","autoexec.bat");

B.DataInput Streamdin=new Data Input Stream(new File Input Stream("autoexec.bat"));

C.Input Stream Readerin=new Input Stream Reader(System.in);

D.Output Stream Writer out=new Output Stream Writer(System.in);

（ ） describes， in detail， the project’ s deliverables and the work required to create those deliverables.

A.Product scope description B.Project objectives C.Product specification D.The project scope statement

Most operating systems have a standard set of （） to handle the processing of all input and output instructions.

A.spreadsheet

B.control instructions

C.I/O operation

D.data table