For the relationship represented in the figure below, which of the following is true?
A) An employee can work in more than one department but does not have to work for any department.
B) A department must have at least one employee.
C) A department can have more than one employee.
D) An employee has to work for more than one department.
Question 2
In the figure below, what type of relationship do the relations depict?
A) Strong entity/weak entity
B) Multivalued
C) Composite foreign key
D) One-to-many
How genes produce proteins that determine traits in a simple dominant-recessive relationship.
Schematic relationship between a phylogenetic tree and taxonomy.
Two views of the phylogenetic relationship between Neandertals and modern H. sapiens.
Which is TRUE about the alternation of generations cycle that is diagramed above?
The urinary system: Relationship of the kidneys to the vertebrae
How much voltage does the resistor drop in Figure 10-2? a. 59 mV b. 19.94 V c. 20 V d. 10 V