A programmer writes a for statement to count from 1 to 10 and explicitly mentions the 1 and the 10 in the for “header.” Which rela-tional operator would probably be used in the loop-continuation test?

A collection that does not impose a positional order on its elements, and does not allow duplicates is called a

A) set B) linked list C) non-positional map D) hash map

One task of the ____ layer in a LAN is to handle error detection using a CRC.

A. Network B. Transport C. Data Link D. Physical