Computer Science General Questions! Trivia Quiz
(16).jpg "Computer Science General Questions! Trivia Quiz")
Computer science is a philosophy and field of study that encompasses all variables of information access. Think you can pass a computer science quiz? Wanna challenge yourself? This quiz will enlighten you on several areas like what an attribute is and how many classes of attributes exist? See how much you know about entity types, attributes, and identifiers connected with computer science. Don’t forget to grab your certificate when you are finished.
- 1.Property or characteristic of an entity or relationship type.
- A.
Entity
- B.
Relationship
- C.
Attribute
- D.
Identifier
- E.
Associate entity
- 2.There is ______ classification of attributes.
- A.
2
- B.
4
- C.
6
- D.
3
- E.
5
- 3.An attribute that uniquely identifies individual instances of an entity type.
- A.
Composite
- B.
Single-value
- C.
Multivalued
- D.
Candidate
- E.
Identifier
- 4.A key that satisfies the requirements for being an identifier.
- A.
Composite
- B.
Single-value
- C.
Simple
- D.
Candidate
- E.
Multivalued
- 5.An entity that exist independently of other entity types.
- A.
Strong
- B.
Weak
- C.
Identifying owner
- D.
Partial identifier
- E.
Attribute
- 6.The entity type on which the weak entity type depends.
- A.
Strong entity
- B.
Weak entity
- C.
Identifying owner
- D.
Identifying relationship
- E.
Identifier
- 7.An attribute whose values can be calculated from related attribute.
- A.
Composite
- B.
Simple
- C.
Multivalued
- D.
Derived
- E.
Stored
- 8.An attribute that may take one or more than one value for given entity instances.
- A.
Composite
- B.
Multivalued
- C.
Simple
- D.
Derived
- E.
Stored
- 9.An attribute that can be broken down into small pieces.
- A.
Composite
- B.
Multivalued
- C.
Simple
- D.
Derived
- E.
Stored
- 10.An identifier that consists of a composite attribute.
- A.
Identifier
- B.
Simple
- C.
Composite
- D.
Candidate
- E.
Key
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