______ information can be proved as correct or incorrect.

________ is the fastest of all of the broadband Internet connections

Fill in the blank(s) with correct word

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

1) Records in random-access files must be of uniform length. 2) Module cPickle performs more efficiently than does module pickle because cPickle is written in Python. 3) Serialization converts complex objects to a set of bytes. 4) Method sys.exit returns 1 by default to signify that no errors occurred. 5) Sequential-access files are inappropriate for instant-access applications in which records must be located quickly.