Ask Question
Computers & TechnologyComputers & Technology
13 February, 08:49

Consider the following relationship involving two entities, students and classes:A student can take many classes. A class can be taken by many students.

How many tables can be used to represent this relationship in a schema?

A. 1

B. 2

C. 3.

D all of them

+2
Answers (1)
  1. 13 February, 09:17
    0
    3

    Explanation:

    ER model can be used and is based on three basic concepts: Entities, Attributes & Relationships.

    An entity can be place, person, object, event or a concept, which stores data in the database.

    Relationship is nothing but an association among two or more entities. A weak entity is a type of entity which doesn't have its key attribute.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Consider the following relationship involving two entities, students and classes:A student can take many classes. A class can be taken by ...” in 📙 Computers & Technology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
How will you reduce the risk of an collision? A. By always driving with an adult. B. By becoming more familiar with how your vehicle operates. C. By playing more video games to keep you sharp.
Answers (1)
What does the following code print? #include void func (int x, int * yPtr, int * zPtr) { * yPtr + = 3; * zPtr + = 4; x + = 5; } int main () { int a, * bPtr, c; a = 5; bPtr = &a; c = * bPtr; * bPtr + = 2; c + = 3; func (c, bPtr, &c);
Answers (1)
Which of the following statements is false? A. Because a wildcard is a type-parameter name, you can use it as a type name throughout a method's body. B. A wildcard-type argument is denoted by?, C. which represents an "unknown type.
Answers (1)
Using a conversation voice is part of:
Answers (1)
What type of hardware enables users to interact with a computer? Check all that apply. the CPU the hard disk drive the keyboard the monitor the mouse
Answers (1)
New Questions in Computers & Technology
Select all the software development process models. a. waterfall process model b. iterative process model c. vertical process model d. agile process model e. spiral process model f. requirements specification model
Answers (2)
Which feature of a blog marks a unique link to each post through which it can be recalled anytime? A. Blogroll B. Link C. Permalink D. Trackback
Answers (1)
What is the ratio of the length of the room to its area where Area = 22 x 12?
Answers (1)
List an example of character I/O device and an example of block I/O device, and list an example of operating system interface that is only applicable to block I/O devices, but not to character I/O device.
Answers (1)
What can be a negative or positive trait
Answers (2)
Home » Computers & Technology » Consider the following relationship involving two entities, students and classes:A student can take many classes. A class can be taken by many students. How many tables can be used to represent this relationship in a schema? A. 1 B. 2 C. 3.
Sign Up Forgot Password?