Related Questions

Which constraint requires that the binary relationship indicate all combinations that must appear in the ternary relationship?
A MUST COVER
B MUST NOT
C Both of the above
D None of the above is correct
A binary adder is a logic circuit that can add _____ binary numbers at a time.
A Hundreds
B Thousands
C One
D Two
E None of the above
If a denormalization situation exists with a one-to-one binary relationship, which of the following is true?
A All fields are stored in one relation.
B All fields are stored in two relations.
C All fields are stored in three relations.
D All fields are stored in four relations.
If a denormalization situation exists with a many-to-many or associative binary relationship, which of the following is true?
A All fields are stored in one relation.
B All fields are stored in two relations.
C All fields are stored in three relations.
D All fields are stored in four relations.
When mapping a binary many-to-many relationship into a relation which of the following is true?
A One relation is created.
B Two relations are created.
C Three relations are created.
D Four relations are created.
A binary relationship cannot be which of the following?
A One-to-One
B One-to-Many
C Many-to-Many
D Zero-to-Zero
Considering relationship of variables, relationship in which activity cost is included in dependent variable, which has similar cost driver is classified as
A heterogeneous relationship
B extreme relationship
C no homogeneous relationship
D homogeneous relationship
In an Entity Relationship Diagram many-to-many relationship corresponds to a ________ in actual database.
A table
B field
C row
D primary key
Select an option that best expresses a relationship similar to that expressed in the original pair. Kinship : Relationship
A acquiesce : assent
B accredit : acclaim
C obesity : diet
D tenacity : gregariousness
Which one of the following represent the binary equivalent of the decimal number 23 ?
A 01011
B 10111
C 10011
D None

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