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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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