H-1B visa, 300-301
Hackers, 58-59. See also Security
black-hat, 367n2
Handcrafting, 63
Hardware, 14
languages and, 22
performance metrics and, 26-29
security and, 138-139
software interchangeability and, 22-23
Hayes command set, 235-236
Helpdesk, 133
Herfindahl-Hirschman index (HHI), 297
Heterogeneity
core competencies and, 219-222
horizontal, 222-227
Moore's law and, 222
vertical, 207-219
Hidden Markov models, 304
Hierarchical composition, 248-249
Hierarchical decomposition, 89-90
Hosts, 106
HP-UX, 194
HTML (hypertext markup language), 102, 205, 225, 236, 241, 319-320
HTTP (hypertext transfer protocol), 211, 236
Hyperlinks, 20