tag:blogger.com,1999:blog-5478261564389769994.post7516329360031927152..comments2024-03-22T14:23:57.798+05:30Comments on Computer Science Study Materials for Competitive Exams: UGC NET Computer Science Solved Paper II December 2007 - Part 2Jchttp://www.blogger.com/profile/04327682685713768370noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-5478261564389769994.post-64728630997545413712016-01-02T04:40:32.003+05:302016-01-02T04:40:32.003+05:3049. Identify the incorrect statement:
(A) The i...49. Identify the incorrect statement:<br />(A) The internet has evolved into phenomenally successful e-commerce engine<br />(B) e-business is synonymous with e-commerce<br />(C) The e-commerce model B2C did not begin with billboard ware<br />(D) The e-commerce model G2C began with billboard ware<br /><br /><br />Please someone explain the answer Because somewhere ans C is also ivenAnonymoushttps://www.blogger.com/profile/11392793321309879182noreply@blogger.comtag:blogger.com,1999:blog-5478261564389769994.post-19483026511560487542016-01-02T04:39:35.956+05:302016-01-02T04:39:35.956+05:30Ques 48 is looking incomplete? ---missing hexagon...Ques 48 is looking incomplete? ---missing hexagonal cells <br /><br />Suppose there are 840 frequencies in a cellular phone system with hexagonal cells How many frequencies can be allocated in one cell?<br /><br /><br />Answer:-<br /><br />Each cell is surrounded by six other cells, so a total of 7 cells. that gives us 840/7=120 frequenciesAnonymoushttps://www.blogger.com/profile/11392793321309879182noreply@blogger.com