Upgrading hardware dapat dilakukan lebih mudah dengan hanya melakukan improve pada laptop server saja. 5. Masalah teknis tiap client lebih mudah ditangani karena semua sumber daya telah terintegrasi secara terpadu pada desktop server. Jadi, troubleshooting dapat dilakukan secara langsung di laptop server. 6. Masalah serangan malware dapat diminimalisasi penyebarannya karena dapat dikontrol oleh administrator melalui computer server. The important alkaloids current in the aerial nonfloral parts are VBL vincaleukoblastine, VLB, VCR leurocristine, vincaleurocristine, vincarodine, vincoline, leurocolombine, viramidine, vincathicine, vincubine, isositsirikine, vincolidine, lochrovicine, catharanthine, vindoline, leurosine, lochnerine, tetrahydroalstonine, quiz help vindolinine. Ajmalicine raubasine, serpentine, quiz help reserpine are the main alkaloids in the root while coronaridine, 11 methoxy tabersonine, tetrahydroalstonine, ajmalicine, vindorosidine, quiz help vincristine dominate in the flower. However of the over hundred alkaloids discovered, only five consisting of vinblastine, vincristine, 3,4 anhydrovinblastine, serpentine, quiz help ajmalicine are advertised . Other Catharanthus species corresponding to C. longifolius, C. trichophyllus, quiz help C. Journal of Education quiz help Practice, 46. ISSN 2222 288X. Aiyelabegan, T,A 2003. Effect of physics functional on students’ tutorial functionality in senior chool certificates exam in Kwara state. Lafiagi Journal of Science Education.