To convert an unnormalized design to ________ , you must expand the table\'s pri
ID: 3688068 • Letter: T
Question
To convert an unnormalized design to ________ , you must expand the table's primary key to include the primary key of the repeating group.
a. 3NF
b. 0NF
c. 1NF
d. 2NF
A popular rule of thumb is that a design is in ________ if every nonkey field depends on the key, the whole key, and nothing but the key.
a. 3NF
b. 0NF
c. 4NF
d. 2NF
Some abbreviation codes are called ________ codes because they use a specific combination of letters that are easy to remember.
a. action
b. mnemonic
c. block sequence
d. significant digit
33.
Some abbreviation codes are called ________ codes because they use a specific combination of letters that are easy to remember.
a. action
b. mnemonic
c. block sequence
d. significant digit
34. Postal codes are an example of ________ codes that use groups and subgroups to store data.
a. significant digit
b. sequence
c. derivation
d. cipher
Most magazine subscription codes are ________ codes.
a. significant digit
b. sequence
c. derivation
d. cipher
________ codes use a keyword to encode a number.
a. Significant digit
b. Sequence
c. Derivation
d. Cipher
37.
A ________ is designed to serve the needs of a specific department by only including the data that users in the department require to perform their jobs.
a. data schema
b. data warehouse
c. data mine
d. data mart
From systems analysis and design 10th
33.
Some abbreviation codes are called ________ codes because they use a specific combination of letters that are easy to remember.
a. action
b. mnemonic
c. block sequence
d. significant digit
Explanation / Answer
To convert an unnormalized design to ________ , you must expand the table's primary key to include the primary key of the repeating group.
c. 1NF
A popular rule of thumb is that a design is in ________ if every nonkey field depends on the key, the whole key, and nothing but the key.
a. 3NF
Some abbreviation codes are called ________ codes because they use a specific combination of letters that are easy to remember.
b. mnemonic
33.b
34.b. sequence
35.c. derivation
____ codes use a keyword to encode a number.
d. Cipher
37.b. data warehouse
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