In a sequential search, if the search item is the first element of a list, we make ____ comparison(s).

Among ERP, PLM and CRM, _____ is the most essential system a business should have.

Fill in the blank(s) with the appropriate word(s).

Answer the following statements true (T) or false (F)

1. Patch cables are too short to be tested. 2. Pairs 3–6 and 7–8 have the best NEXT performance measurement. 3. In regard to CAT5e/CAT6 cable operating in half-duplex mode for Ethernet or Fast Ethernet, pins 1–2 and 3–6 are used to carry the data. 4. True or false: A CAT5e/6 link test tests from one termination to another. 5. True or false: Only two wire pairs are used to obtain a proper power sum measurement.