1 In packet switching, the message should be reassembled correctly at the receiving side. *

True

False

2 A query is based on identifying the specific tables and fields and then selecting the rows from the database that meet only one criterion. *

True

False

3 A computer system organizes data in a hierarchy that starts with files and databases and progresses to fields and records. *

True

False

4 The Discovery and analysis of useful patterns and information from the web are known as text mining. *

True

False

PS: I was told that chegg allows 4 mc or t/f questions. Thank you in advance.