Just what is the Entity-Relationship Model, and why is it used?

Q: What is the voltage for IO output for a "ON" signal? Select one: O a. None of the answers O b.…

A: the solutions is an given below :

Q: COCOMO model

A: Given :- In the above given question, the statement is mention in the above given question   Need to…

Q: When a phone line is connected to a modem, it's not just a phone line.

A: Beginning: Modem: The sole parts of a modem are the modulator and demodulator. It converts analogue…

Q: How many times the following loop will run in LABView? 20 N Random Number (0-1) 0

A: please check the step 2 for solution.

Q: A spreadsheet's data may be saved as a text file with the.csv suffix, but what character is used to…

A: The string data type is what's used to store a text, which is really just a collection of…

Q: What's the verdict on the mainframe vs. mobile OS debate? In what ways are they the same, and how do…

A: Operating system is the application program that is used to manage the resources of computer systems…

Q: Which kind of bus between the central processing unit and the RAM should we use? Do you know which…

A: A bus is a wired communication medium that transfers data between CPU components. RAM stands for…

Q: To what extent do terms like "machine-to-machine" (M2M) and "Internet of Things" (IoT) correspond to…

A: Answer:

Q: Allowed languages C Problem Statement Write a C Program that determine whether a number is a sum of…

A: c program given in next step  to check whether a number is the sum of the m consecutive numbers:

Q: Find out whether your information is stored in any databases. How often are tangible copies of data…

A: The idea of the database for the average person Database uses in everyday life include: In our daily…

Q: A data member or member function that has a OA. pointer B. public C. private D. protected C access…

A: The answer of this question is as follows:

Q: Which kind of bus between the CPU and memory should we use? Please explain how you came to this…

A: The system bus consists of three types of buses: Data Bus:  It carries the data that needs…

Q: Create a SIPOC for "Complete Online Enrollment Process for Conditional Students (≥ 9 units failure)

A: A SIPOC is a high-level process map that provides a bird's eye view of a process. It typically…

Q: ADD reg, reg ;3 clock cycles ADD reg, immed; 2 clock cycles LOOP_LabelName ; 8 clock cycles Assume…

A: The answer is

Q: Write a function that will print all of the elements in a tree in postorder using C++ or Python,…

A: Recursive ImplementationAs we can see, before processing any node, the left subtree is processed…

Q: What happens if the size of the images stored in the ImageList control's data area differs from the…

A: For suppose the value of the ImageSize property does not match the size of the images that are…

Q: th how to access and make use of cloud-ba

A: Introduction:  Different services area unit delivered via the net through cloud computing. These…

Q: You believe that security and privacy risks are posed by the usage of cloud computing in financial…

A: Existing cloud solutions are effectively open to the world, which exposes the system to more…

Q: In no more than three lines, please jot down your thoughts on the following topics:…

A: Answer: We have explain about the Manchester encoding for the more details see in the explanation

Q: Question. Use Python Code Correctly to solve this problem. And, Use all Examples Please. Minimum…

A: Python which refers to the one it is a high-level, general-purpose programming language. Its design…

Q: But how can a single computer manage to do many tasks at once?

A: Multithreading and scheduling methods helps in single computer to manage many tasks at once.

Q: The question of why MetaData is the most important part of a data warehouse remains unanswered.

A: Your first question is key differences between these two type of data flow diagram?, which two types…

Q: Does it occur to you that SSH has a wide variety of uses? Do you wish to define all the SSH acronyms…

A: SSH basically stands for secure shell. SSH is used for communication between two computers and…

Q: In what ways are numerous central processing units (CPUs), multi-core processors, and…

A: Hyper threading: Hyper-Threading gives each CPU core two virtual cores. Physical core powers virtual…

Q: 1. Start the program 2. Declare the fileName as String 3. Display “Enter the file name” 4. Ask user…

A: Algorithm is a step-by -step instructions to solve a problem. Each step in a algorithm is a one…

Q: Which method of biometric identification do you find most convenient for everyday use, fingerprints,…

A: These question answer is as follows,

Q: Discuss the most difficult obstacle a programmer faces while creating a real-time operating system.

A: An operating system is a programme that runs application programmes and serves as a communication…

Q: Please elaborate on the criteria used to evaluate the program and its development process.

A: extent to which an intervention has achieved or is expected to achieve its aims and outcomes.

Q: ion context is created with attribute values loa

A: Introduction: During authentication, an application context allows Oracle Database to find…

Q: Some of the most critical metrics for evaluating a website's effectiveness are response time,…

A: Given question:- Key Correct answer: Web site performance metrics include response time,…

Q: Translate the program into NASM assembly language (hint: assume str and answer are globals and will…

A: str:         .string "A greeting?" answer:         .zero   4 checksum():         push    rbp…

Q: Precautions to consider before transferring data to the cloud are outlined and illustrated using…

A: precautions: 1) If you wish to keep data secret, upload it in private mode. These are security…

Q: True/false: The following program has a race on the value of myid. void *printld(void *vargp) { int…

A: Race condition generates when two threads access a shared variable at the same time. That is, the…

Q: A car company maintains a database for all vehicles. For all vehicles, it includes the vehicle…

A: Answer: We will see here how to write the table inheritance. So we will see here more details with…

Q: Examining techniques for sifting through social media for evidence.

A: Evidence-gathering strategies for social media: Manually collect information: Visiting social…

Q: Clarify the role that read-only memory (ROM) plays in the structure of a computer. How much…

A: Read-only memory (ROM) stores data in computers and other electronic devices.Once a memory device is…

Q: A modem is required when a phone line is to be connected to a communication adapter.

A: Introduction: A modulator and a demodulator are the only two components of a modem. It converts…

Q: Do you regularly make use of databases or applications that depend on databases? Think about whether…

A: Introduction: A database is a collection of data.  Data will be correctly structured in a database.…

Q: does it have on Symbian, Android, and iPhone performance because they all use the same file-delete…

A: Introduction ; Android is a mobile operating system based on a modified Linux kernel and other…

Q: Consider the following regular language: (bab)* U a Construct a deterministic finite automata…

A: A DFA can be represented by digraphs called state diagram. The state is represented by vertices.…

Q: Ahmed plans to launch a global software company focused on developing innovative banking software…

A: Introduction: Certain Normal Challenges that New Software Engineer Has As a new software developer,…

Q: . D. d. OF = 0, CF - 1 OF = 0, CF = 0, ZF = 0 OF = 0, CF-0 OF - 1.CF-0

A: Solution - In the given question, we have to select the correct answer among the given options.

Q: How many different metrics are there for software upkeep?

A: Introduction:There are five different classifications of metrics used in software maintenance.…

Q: Please help me out with this x86 assembly question Use a loop instruction with indirect addressing…

A: The answer is given in the below step

Q: To miss a performance is to be "out of band." Why is it so crucial to do an off-the-record key…

A: 1) A question is posed in the message on the meaning of the phrase "Out of Band." 2) The…

Q: Which of the following best describes a central processing unit (CPU) in a computer? A A Computer B…

A: The central processing unit, or CPU.  It is the primary processing unit that handles input…

Q: fast I. Have 1 hour

A: Kindly post the question.

Q: Please use C++ and provide the code along with a sample output  The implementation of a queue in an…

A: Queue: A queue is a  container adapter that operates on a first-in, first-out (FIFO) basis. Elements…

Q: in 1 hour

A: Kindly post the question.

Q: Consider the following language:   L = {anbm | 0 <=n <= 2m}   The alphabet is {a,b}.   A)…

A: Please refer to the following step for the complete solution to the problem above.

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.