ActiveX is a set of specifications and software that allow small programs or software components to(72).
A.work together
B.work alone
C.simplify
D.reuse
第1题:
Software ( )activities involve making enhancements to software products ,adapting products to new environments ,and correcting problems.
A. analysis B. design C. coding D. maintenance
第2题:
第3题:
第4题:
第5题:
第6题:
若字符串s=“software”,则其子串个数为: If the string s = "software", then the number of its sub-string is: