Which data modeling technique is used to represent the relationships between entities in a database?
An Entity-Relationship Diagram (ERD) is a data modeling technique used to represent entities, their attributes, and the relationships between them in a database. It helps visualize how data is related and supports database design by defining the structure of the database. b) Data Flow Diagram (DFD) shows data flow and process interactions but not entity relationships. c) UML provides a range of diagrams, including class diagrams and use case diagrams, but ERD specifically represents database relationships. d) Class Diagram is used in object-oriented design to show classes and their relationships, not database entities. e) State Diagram represents states of an object in a system, not entity relationships.
If a number 5678x43267y is completely divisible by 72 then (x+y)?
Find the remainder when 413 is divided by 5.
What is the largest common divisor of the numbers 1026, 2268 and 2430?
The least perfect square number which is divisible by 9, 12, 15, 24:
How many factors of 23 × 33 × 54 × 73 are divisible by 50 but not by 100.
What will be the remainder when 742 is divided by 48?
The largest three-digit number which gives the same remainder 1 when divided by 4, 9, 6 is:
If 3c2933k is divisible by both 5 and 11, where c and k are single-digit natural numbers, then c + k?
21 is divided into three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 155. Find the smallest part.
x + 5x – 2x – 24 has a zero at x = 2. Find the other zeros.
