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发布时间：2006-06-27 07:16     点击：

A[i]:=x

END

END;

(58) The sorting method described by the code is called

A) Insertion sort B) Selection sort C) Radix sort D) Merge sort

(59) Suppose elements in array A are already sorted ascending order of their

values when the code begins to run, then execution time of the code will be

A) O(log2n) B) O(n) C) O(nlog2n) D) O(n2)

(60) Assume that N=2M and FIFO is used. If the string p1,p2,…,pN is repeated

three times, then the number of page faults is

A) N/2 B) N C) 2N D) 3N

(61) Chang, Tian and An are three users of the system. Chang and An are in

the same group. Tian is a Super User. Which of the following rights is inconsistent

with the given policies?

A) Tian has W(write) access to An's Mail files

B) Tian has E(execute) access to An's Mail files

C) Chian has R(read) access to An's text files

D) Tian has E(execute) access to Chang's Binary files

(62) Software Engineering Economy is an effective part of software engineering,

which of the following content is the research comtent of software engineering

economy?

Ⅰ.Estimation of software development cost

Ⅱ.Earn & Cost analysis of software development

Ⅲ.Adjustment of software development progress

A) Ⅲ only B) Ⅱ and Ⅲ C) Ⅰ and Ⅱ D) all

(63) Prototype method is one of the software engineering methods frequently

used, which of the following item is the necessary condition for implementing

prototype method?

Ⅰ.Can acquire the user requirement quickly

Ⅱ.Have the tools for building software fast

Ⅲ.Have a certain accumulation of prototype systems

A) Ⅰ only B) Ⅰand Ⅱ C) Ⅱ and Ⅲ D) all

(64) ORACLE RDBMS is a distributed DBMS. Which of the following techniques

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