<prompt> Translate the following text to EnglishTulihoji asilimia 50 ya wanachama wa Baraza la CIO la Shirikisho kama njia ya kulinganisha mazoea ya CIO ya shirikisho na matokeo ya utafiti wetu wa kesi na kuhakikisha kwamba mazoea yanayotumiwa katika tasnia na mashirika ya serikali pia yanashughulikia changamoto zilizopatikana katika serikali ya shirikisho.  <response>: We subsequently interviewed 50 percent of the Federal CIO Council members as a means of comparing federal CIO practices with our case study results and ensuring that practices used in the industry and state organizations also addressed the challenges found in the federal government. 