Computer Science and Engineering › DBMS Data Models › Question #2762
Single Choice Not Set

QWhich of the following attributes is used to uniquely identify an instance of an entity?

ID: #2762 DBMS Data Models 987 views
Question Info
#2762Q ID
Not SetDifficulty
DBMS Data ModelsTopic
Start Quiz on This Topic
 Your Answer

Choose the Best Option

Click any option to instantly check if you're correct.

  • A Unique attribute ✔ ✖
  • B Simple attribute ✔ ✖
  • C Identifying attribute ✔ ✖
  • D Multi-valued attribute ✔ ✖
Correct Answer

Explanation

Identifying attribute
 Continue Practice
Previous Question Next Question
 Share

Share This Question

Challenge a friend or share with your study group.

 More from This Topic

Related MCQ Questions

Which of these statements describes an entity correctly?... Which of the following phases of database design is the E-R model related to?... The process of defining the subgroups of a given entity type is known as... The entity set that participates in a relationship... The relationship between two entity types is known as... A person has a PAN card. Which of the following relationships is correct for this condition?... If an entity as a conceptual existence, it is termed as... Which of these statements are correct for the term attributes?... When common attributes of entity types are combined to form higher-level entity type, it is called... The relationship that exists between a weak entity type and its identifying entity type is known as...