A common music file format is ________

Which statement about hashing is false?

a. Hashing facilitates high-speed storing and retrieval of data. b. Two different data items can hash to the same cell; this is called a collision. c. A load factor of 0.5 usually results in good hashing performance, but less efficient utilization of memory. d. A load factor of 1.0 usually results in good hashing performance, but less efficient utilization of memory.

Spam is email generated by marketing firms using e-mail addresses from mailing lists, membership applications, and Web sites.

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