A) Symmetric and transitive
B) Strongly connected and total
C) Antisymmetric and irreflexive
D) Reflexive and connected

A) Symmetric
B) Reflexive
C) Connected
D) Asymmetric

A) Symmetric
B) Irreflexive
C) Asymmetric
D) Reflexive

A) Asymmetric
B) Irreflexive
C) Symmetric
D) Reflexive

A) Reflexive
B) Transitive
C) Asymmetric
D) Symmetric

A) Reflexive
B) Transitive
C) Anti-symmetric
D) Symmetric

A) Dependency relation
B) Heterogeneous relation
C) Homogeneous relation
D) Subset relation

A) Symmetric relation
B) Heterogeneous relation
C) Endorelation
D) Homogeneous relation

A) Asymmetric relation
B) Irreflexive relation
C) Dependency relation
D) Strict order

A) Isomorphic
B) Dependency relation
C) Subset of
D) Greater than

A) A dependency relation
B) An equivalence relation
C) A strict order
D) A homogeneous relation

A) Transitive
B) Asymmetric
C) Symmetric
D) Irreflexive

A) Functional
B) Connected
C) Symmetric
D) Serial

A) Functional and not injective
B) Injective and not functional
C) Not injective nor functional
D) Injective and functional

A) The union
B) The relative product
C) The converse
D) The complement

A) {(x, y) | xRy}
B) {(y, x) | xRy}
C) {(y, x) | not xRy}
D) {(x, y) | not xRy}

A) {(x, y) | not xRy}
B) {(y, x) | xRy}
C) {(y, x) | not xRy}
D) {(x, y) | xRy}

A) Total
B) Injective
C) Symmetric
D) Surjective

A) Total
B) Functional
C) Transitive
D) Surjective

A) If R is the union of S
B) If R equals S
C) If S is contained in R but R is not contained in S
D) If R is contained in S but S is not contained in R

A) is a lower card of the same suit as
B) is maternal grandparent of
C) is parent of
D) is grandmother of

A) is ancestor of
B) is grandmother of
C) is a lower card of the same suit as
D) is maternal grandparent of

A) Depends on the set
B) Undefined
C) False
D) True

A) A scalar value
B) A random list of numbers
C) A 3D-cube diagram
D) A directed graph

A) 2D-plot
B) Directed graph
C) Boolean matrix
D) Hasse diagram

A) The bottom edge
B) The vertices
C) The labels
D) The arrows

A) is a divisor of
B) >
C) ≥
D) is a parent of

A) Right-total.
B) Left-total.
C) Right-unique.
D) Left-unique.

A) Left-total.
B) Left-unique.
C) Right-total.
D) Right-unique.

A) Serial.
B) Asymmetric.
C) Injective.
D) Irreflexive.

A) Right-unique.
B) Right-total.
C) Left-total.
D) Left-unique.

A) is a blood relative of
B) is a parent of
C) is a divisor of
D) >

A) A partial function.
B) A symmetric relation.
C) An injective relation.
D) A total relation.