Create an ER Diagram for an Bank. Identify atleast 5 entity in the ER Diagram Identify atleast one weak entity. Identify atleast 3 attributes for each entity. Identify atleast one attribute that is: Composite Multivalued attribute Derived attribute Represent all the key(primary) attributes by suitable notations/symbol. Represent the Cardinality and Modality using Crow’s foot notation. Identify atleast one specialization/generalization.

Q: What is the connection between cohesion and coupling in software design, and how do they interact?

A: Introduction: Cohesion demonstrates the module's link. Coupling demonstrates the modules' relative i...

Q: What is the definition of database safety? What are two methods for ensuring database security that ...

A: Database management system: An database management system also named as DBMS.An database contains th...

Q: Consider the following graph G2: 9 3 6. How many spanning trees does G2 have? Hint: perform case ana...

A: Here, we have to find the number of spanning tree for the following graph without the edges (1,4),(1...

Q: Write the appropriate SQL queries a) List the sailor who made the highest number of reservations for...

A: a) select DISTINCT b.name ,s.name,COUNT(*)    from boat b JOIN reservation r on b.id =r.bid         ...

Q: Use relational algebra (operation like selection, procejection, etc.) to find names, age, rating of ...

A: Relational algebra is also known relational query language Query languages: It allows manipulation a...

Q: What are the most prevalent data structures used to index databases?

A: Introduction: A table index is a kind of information structure that offers a method for efficiently ...

Q: Computer Science Explain why you would pass a function as an argument to an algorithm and how you wo...

A: INTRODUCTION: A function is a collection of statements that receive inputs, do a certain calculatio...

Q: y was the K-12 program creat

A: The K-12 program created

Q: xam Controller of examinations has prepared a slot-based timetable for students. If a student belong...

A: The student is preparing for the exam Controller of examinations has prepared a slot-based timetable...

Q: Write a function that would compute for the power given the base and the exponent. Take into conside...

A: Given :- Write a function that would compute for the power given the base and the exponent. Take int...

Q: 8. The dynamics of a comet is governed by the gravitational force between the comet and the Sun, f= ...

A:

Q: Simplify the following Boolean expressions to a minimum number of literals: a. (a + b+ c’)(a’b’ + c)...

A: (a + b+ c’)(a’b’ + c) =(a.c) + (b.c) + (c'.c) + (a.a'b') + (b.a'b') + (c'a'b') =(a.c) + (b.c) + (0) ...

Q: ements for using the AWS SDK S3 with a Spr

A: Below the requirements for using the AWS SDK S3 with a Spring Boot application?

Q: Discuss the evolution of the internet and its technological underpinning.

A: Internet in simple words means network of networks i.e. connection of large no devices to each other...

Q: Using the switch function, Write a C program that takes 2 Integers from the user and does a mathemat...

A: Algorithm: The algorithm for the c program is: Start Initialize the variables a, b, c, i Read the v...

Q: What does a system model entail, exactly? What should be taken into consideration while creating the...

A: The issue is about understanding system modelling and the factors that should be considered while de...

Q: Write the result of adding the following two floating point numbers in normalized format: 0.5 + (-0....

A: The floating point number is normalized if the fraction is at least 1/b, where b is the base.

Q: Which encryption technique encrypts individual files such that only the file's owner and authorized ...

A: Symmetric encryption is a sort of encryption where just one key (a mystery key) is utilized to both ...

Q: algorithm which runs in O(m + n log n) time ？

A: Introduce the calculation algorithm, in O (m + n log n) time, the highest set of circular arc-fields...

Q: takes as input a string (array of characters) and, returns as output the mirror view of the string. ...

A: Find Your Answer Below  

Q: describe the following terms in lenux operating system( the terms ad they pertain to lenux, if it do...

A: FM Vtoc file organization  directory structure  system utilities  file sharing  remote file system  ...

Q: Define and implement the following functions:        float areaRect(float length, float width)   ...

A: Introduction to Functions: A function is a self-contained block that carries out a specific well-def...

Q: c++ beginers given 10 numbers a1 a2 ... a10 calculate (do not use an array)

A: The cin object is used to accept input from the standard input device i.e. keyboard.

Q: Distinguish between an attack and a threat.

A: The solution to the given problem is given below.

Q: ou are required to do research and analysis on the security features available in Windows 11. Next, ...

A: -security features in window 11 1. features on by default following are features that will be on by ...

Q: In C++, a variable that has been defined but not initialized may not be used as an 1-value Or r-valu...

A: A variable is a name of memory location. 

Q: edge-triggered from level-triggered interrupt

A: Level triggered interrupt is an indication that a device needs attention. As long as it needs attent...

Q: Prove or disprorve the following: Please show ypur solution 1. T(n) = 15n + 9 log n is θ(log n)

A: This is wrong time complexity would not be  θ(log n)

Q: ello, I hv some questions. Can you answer, please? Question1.An empty or ___________________ elem...

A: Question1.An empty or ___________________ element is an element that contains no content.

Q: For a 10-bit word system, write the representation for decimal (-370) in One's Complement.

A: Express 370 in binary number system Then, apply one's complement to find the representation of -370

Q: Explain six possible advantages of obtaining a generally adopted SQL standard.

A: Given: We need to explain six advantages of obtaining a generally adopted SQL standard.

Q: What is the position of IPv4 in the hierarchy, and how are concerns related to the creation of big n...

A: Introduction: Concerning the state of IPv4 in the hierarchy and challenges relating to the creation ...

Q: What does defining a system model imply? When constructing fundamental models, what elements should ...

A: Introduction: The phrase "system model" is used in some domains, areas of application, and various w...

Q: Design a memory circuit that holds two 2-bit words (i.e., a 2 × 2 memory).

A: Memory circuit:   This is a graphical representation of a logic circuit that shows the wiring an...

Q: Implement this algorithm in C program . Show the gantt chart as output. Round-robin (RR) is one of ...

A: Round-robin is a CPU scheduling technique that distributes equal amounts of resources to each task i...

Q: What does the (break) in the switch statement do?

A: What dose the break statement inside a switch statement: When we use break  inside a switch statemen...

Q: Read the file containing integer values ​​and add these values ​​to the list. ArrayList • For number...

A: Create the file with the intergers. In the main method create the arraylist of the integers. Then op...

Q: Create a Java class that displays that accepts a number and displays the left most digit The number...

A: import java.util.*;public class Main{ public static int lastDigits(int num){  // keep looping till o...

Q: Write an application that displays the result of dividing two numbers and displays any remainder. Th...

A: Introduction Write an application that displays the result of dividing two numbers and displays anyr...

Q: Write a statement that assigns numCoins with numNickels + numDimes. Ex: 5 nickels and 6 dimes result...

A: PROGRAM INTRODUCTION: Import the required libraries. Start the definition of the main function. Dec...

Q: Problem 1: Design an algorithm/flowchart using Raptor that displays the product of first n even numb...

A: ALGORITHM: Include the required header files. Start the definition of main function. Declare and in...

Q: What are some indicators that the operating system on a laptop has been compromised?

A: If you assume your system has been hacked or compromised. Here are some indicators given below:  

Q: chain with in

A: given - Describe an ideal infrastructure for a private blockchain with integrated security

Q: Can boosting algorithm perfectly classify all the training samples? if no, briefly explain why. If y...

A: The Answer is

Q: List three scenarios in which a real-time operating system would be required, and describe the syste...

A: Introduction: A real-time operating system (RTOS) is a type of operating system that is designed to ...

Q: Two channels one with a bit rate of 190Kbps and another with a bit rate of 180 Kbps are to be multip...

A: Introduction

Q: d to be successful as a systems analyst, and what function do systems analysts play in assessing the...

A: The Systems Analyst's Role By studying the inputting and processing of data as well as the output o...

Q: Problem: Write a Python code that prints a triangle of triangles using the "A" symbol, given height ...

A: Given:   We have to write a Python program that print a triangle of triangles. We have to used * sym...

Q: Write a function that would compute for the power given the base and the exponent. Take into conside...

A: To invoke c functions, simply call the function with syntax. return type functionName(parameters), p...

Q: What is the difference between logical data flow diagrams and physical data flow diagrams?

A: What is the difference between logical data flow diagrams and physical data flow diagrams?

Enhanced ER Model

The enhanced ER model is an abbreviation for Enhanced Entity-Relationship (EER) model. As you know, the entity-relationship (ER) model is a pictorial illustration of the relationship between various entities of a domain. In the case of a large amount of data with multiple interrelated entities, the ER diagrams become complex and tough to interpret. For such cases, the need for enhancement in the ER model was observed, and thus, the EER model was designed.