entity types sets attributes and keys

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Attributes which have only one value for a specific entity are called

Attributes which have only one value for a specific entity are called
  • A. multi-valued attributes
  • B. single valued attributes
  • C. atomic attributes
  • D. diatomic attributes
  • Correct Answer: Option B

Type of attributes that can be divided into smaller parts is classified as

Type of attributes that can be divided into smaller parts is classified as
  • A. multivalve attributes
  • B. single valued attributes
  • C. composite attributes
  • D. atomic attributes
  • Correct Answer: Option D

Set of values which specifies which values are to be assigned to individual entities is considered as

Set of values which specifies which values are to be assigned to individual entities is considered as
  • A. domain of values
  • B. composition of values
  • C. attribution of values
  • D. derivation of values
  • Correct Answer: Option A

Set of all entities having same attributes is classified as

Set of all entities having same attributes is classified as
  • A. entity type
  • B. attribute type
  • C. function type
  • D. hierarchy type
  • Correct Answer: Option A

Attributes that can be arranged into hierarchy are called

Attributes that can be arranged into hierarchy are called
  • A. composite attributes
  • B. atomic attributes
  • C. derived attributes
  • D. simple attributes
  • Correct Answer: Option A