E-R model uses this symbol to represent weak entity set ? Options: A . &nbspDotted rectangle B . &nbspDiamond C . &nbspDoubly outlined rectangle D . &nbspNone of the Mentioned

E-R model uses this symbol to represent weak entity set ?

Question

E-R model uses this symbol to represent weak entity set ?

Options:

A . Dotted rectangle

B . Diamond

C . Doubly outlined rectangle

D . None of the Mentioned

Answer: Option C

A weak entity set is indicated by a doubly-outlined box.

Was this answer helpful ?

Next Question

Question 1. Identify the criteria for designing database from the point of view of user ....

Question 2. What is true about Unique and primary key? ....

Question 3. Business Intelligence (BI) reporting systems cannot do which of the following operations? ....

Question 4. A table is in 3NF if it is in 2NF and if it has no ____________ ....

Question 5. The relationship between DEPARTMENT and EMPLOYEE is a ....

Question 6. Which of the following is the oldest database model? ....

Question 7. The language used application programs to request data from the DBMS is referred to as the ....

Question 8. In a given relationship R, if an attribute A uniquely defines all other attributes, then the attribute A is a key attri....key attribute which is also known as the _________ key.

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0