Graph data structure?
Q: Draw an ER diagram for the Banking database.
A: Step 1 The diagram is given in the below step
Q: Is there an explanation for the growing use of DFDs in data and processing models?
A: The above question is solved in step 2:-
Q: In what ways does the data flow diagram of the logical kind differ from the one of the physical…
A: What is Logical data flow diagram A logical data flow diagram is linked to a company's operations.…
Q: What Is A Symbol Table?
A: Answer :
Q: What is Multivalued dimension?
A: Given:- What is Multivalued dimension?
Q: An example of a hierarchical data structure is tree why?
A: tree an example of hierarchical data structure is detailed in step 2.
Q: DFDs are becoming more popular in data and processing models. Is there any reason for this?
A: answer is
Q: How can data-flow diagrams be used as analysis tools?
A: DFD: A dataflow diagram is a form of process modelling that helps in showing the movement of data…
Q: How can you tell the difference between logical and physical data flow diagrams?
A: - We need to talk about the difference between logical and physical data flow diagram.
Q: What separates a physical data flow diagram from a logical data flow diagram?
A: Logical data flow diagrams are simple and physical data flow diagrams are complex.
Q: For what reasons are DFDs being used more often in data and processing models?
A: Given: DVDs are being used more and more in data and processing models because of how useful they…
Q: Data structure= Organized data +________________
A: Given: Fill in the blanks.
Q: What differentiates a logical data flow diagram from a physical data flow diagram?
A: Here below i am writing differentiates logical from physical data flow diagram:…
Q: Map and Reduce data flow
A: ANSWER: Map Reduce Data Flow: Map Reduce is a handling system used to deal with data over an…
Q: Answer below graph question 1. 4-1
A: HI THEREI AM ADDING ANSWER BELOWPLEASE GO THROUGH IT THANK YOU
Q: What's the difference between logical and physical data flow diagrams?
A: The business events that take place and the related data are listed in the logical DFD.The actual…
Q: What are the advantages of data model?
A: Advantages of Data Modelling are :- Data modelling store the objects at accurate location in…
Q: omputer Science Draw an Entity Relationship Diagram of an insulin pump
A: Insulin pump system is used to calculate how much amount of insulin is required to be injected in a…
Q: 4. Explain data structure.
A: Data Structures are a group of data elements that are used to organize and store data in a computer…
Q: What is described in a context model?
A: A context model is basically referred to as how the context data are organized and sustained.
Q: What are the disadvantages of Data Model?
A: Answer to the given question: The data Model has many disadvantages but the two main disadvantages…
Q: Define Data structure?
A: Data Structure: The data structure is a concept of data management in computer memory. The data…
Q: Explain sturctured English in data processing models
A: Structured English is a subset of ordinary English that enables the explanation of logical processes…
Q: In data structures and algorithms,which data structure allows deleting data elements from front and…
A: There are various data structures to represent data in specified format. few of the are as follows:…
Q: Drawing ORM conceptual schema
A:
Q: What are the strengths and weaknesses of Agglomerative Hierarchical clustering?
A: GIVEN:
Q: Understand the logical modeling of processesthrough studying examples of data-flow diagrams
A: A data flow sheet (DFD) maps out the flow of data for any method or system. It uses outlined symbols…
Q: What Is Data-structure?
A: Data structure is used to arranged data in a computer system. For example list of same data items…
Q: What exactly is Data Definition Language, and how does it function as a programming language? Could…
A: A data definition language- (DDL) is a computer language for creating and altering database item…
Q: What is mean by level-0 Data flow diagram?
A: Answer is in step 2
Q: What does it mean when systems are linked, and how closely are they related?
A: Systems are linked in the network environment, because network is the interconnection between two or…
Q: 1- What is a UML sequence diagram? 2- Draw an example of sequence diagram.
A: The sequence diagram addresses the progression of messages in the framework and is additionally…
Q: An example of a hierarchical data structure is what?
A: In hierarchical data structure is one in which data is organized into a tree like structure. Here…
Q: Why have DFDs become so commonplace in data and processing models?
A: Introduction: A graphical method for summarizing the transfer of data across the processing…
Q: Is Data Model a good thing or a bad one?
A: A strategy for defining and organizing your business processes is data modeling. It enables you to…
Q: Define decomposition in system analysis.
A: To be determine: Define decomposition in system analysis.
Q: Are logical and physical data flow diagrams synonymous or dissimilar?
A: Given: - We must discuss the distinction between logical and physical data flow diagrams. In…
Q: Explain data hierarchy with examples.
A: According to the question data hierarchy is most structure and well - form pattern in which the…
Q: construct context diagram for restaurant ordering system
A: A context diagram is also known as a level 0 data-flow diagram.
Q: Design a database schema for a Library
A: I am designing a library management system for my university department and would like to turn to…
Q: 2. Based on Figures 1 and 2, which semaphore structure is easier to implement and why?
A: Below i have answered:
Q: UDDI stands for Universal Description, Discovery, and Integration
A: The answer :
Q: What is information representation
A: Answer:- information representation:-
Q: 1. Describe the following concepts with example: 1. Fair Use 2. Layered Architecture 3. Refactoring…
A: according to our guidelines we can answer only two question if you want another answers please post…
Q: Define the relationship between data and information
A: Data and information both are the common terms in the real world. For example, in real world the…
Q: Identify the various layers of a Data Flow Diagram (DFDs).
A: The many tiers of Data Flow Diagrams (DFDs): Data Flow Diagram (DFD) levels include 0-level DFD,…
Q: s and phys
A: An data-flow diagram is an approach to addressing a progression of information through an…
Q: data access
A: ANSWER:
Q: In data structures and algorithms,which is a better computing time for analysing an algorithm?
A: Answer: We can have three cases to analyze an algorithm: 1) The Worst Case 2) Average Case 3) Best…
Step by step
Solved in 2 steps
- S and Q are a stack and a priority queue of integers, respectively. The priority ofan element C joining the priority queue Q is computed as C mod 3. In other words,the priority numbers of the elements are either 0 or 1 or 2. Given A, B, and C to beinteger variables, what is the output of the following code? The procedures aresimilar to those used in illustrative problems 5.1 and 5.2. However, the queueprocedures are modified to appropriately work on a priority queue.1.A = 102.B = 113.C = A+B4.while (C < 110) do5. if (C mod 3) = 0 then PUSH (S,C)6. else ENQUEUE (Q,C)7. A = B8. B = C9. C = A + B10.end11.while not EMPTY_STACK (S) do12. POP (S,C)13. PRINT (C)14.end15.while not EMPTY_QUEUE (Q) do16. DEQUEUE (Q, C)17. PRINT (C)18.endConstruct a Binary Search Tree (BST) using the data provided in shaded row and name it “BST-1”. 50 45 65 60 75 90 15 35 70 45 55 40 20 80 95 85 25 50 74 5 Provide answers to the following considering your constructed BST-1: Write a C++ code that finds and delete a node having exactly two Childs in a BST. Simulate your code on BST-1 and provide a step-by-step procedure to delete “15” and “75” from it.X) and POP(S, Y), where S is supposedly a stack and X is the element to be insertedinto S and Y the element deleted from S, are worked upon by the queues that operatetogether as a stack. Assume that the ADT operations of ENQUEUE, DEQUEUE andEMPTYQUEUE are only available for the queues.Demonstrate the working of your method on a list {a, b, c}, which is to beoperated upon as a stack by the queues Q1 and Q2.
- Develop an implementation of Page that represents B-tree nodes astext files on web pages, for the purposes of indexing (building a concordance for) theweb. Use a file of search terms. Take web pages to be indexed from standard input. Tokeep control, take a command-line parameter m, and set an upper limit of 10m internalnodes (check with your system administrator before running for large m). Use an mdigit number to name your internal nodes. For example, when m is 4, your nodes namesmight be BTreeNode0000, BTreeNode0001, BTreeNode0002, and so forth. Keep pairsof strings on pages. Add a close() operation to the API, to sort and write. To test yourimplementation, ook for yourself and your friends on your university’s website.Given a typical Stack s with elements [T,W,X,Y,Z] (where Top/left of Stack at T) anda typical Queue q with elements [E,D,C,B,A] (where Front/left of Queue at E andRear/right of Queue at A), determine and list elements of the updated Stack and those of theupdated Queue in their similar forms after the following execution:Construct a Binary Search Tree (BST) using the data provided in shaded row and name it “BST-1”. 50 45 65 60 75 90 15 35 70 45 55 40 20 80 95 85 25 50 74 5 Provide answers to the following considering your constructed BST-1: Write a C++ code for the in-order traversal of BST-1. Also, dry run your code on it and elaborate its each step. Compute the total number of used and unused (null) references defined in BST-1. And construct an equivalent two-way in-order threaded BST-1 that has minimum number of null references.
- Implement a stack S using two queues Q1 and Q2 so that operations PUSH (S,X) and POP(S, Y), where S is supposedly a stack and X is the element to be insertedinto S and Y the element deleted from S, are worked upon by the queues that operatetogether as a stack. Assume that the ADT operations of ENQUEUE, DEQUEUE andEMPTYQUEUE are only available for the queues.Demonstrate the working of your method on a list {a, b, c}, which is to beoperated upon as a stack by the queues Q1 and Q2.You are allowed to operate on a stack WORK and a temporary stack TEMP (ifneeded) supporting their ADT operations of PUSH (S,X), POP (S, X) andEMPTYSTACK (S) only, where X represents an element/variable to be pushed in orpopped out of the stack and S represents a stack. You are also permitted to use onevariable if needed to carry out the operations.i) Given n distinct random numbers that are to be pushed into WORK, how canyou find the minimum element that was pushed into it? You are permitted to use alone variable.ii) Given n distinct random numbers that are to be pushed into WORK, how canyou find the maximum element that was pushed into it, all the while ensuring thatthe elements stored in WORK are in their descending order with the maximumelement beginning at the bottom of stack? You are permitted to use a lone variableand a temporary stack TEMP.iii) Given an array A[1: n] of distinct random numbers how can you obtain thesorted list in the array, making use of stacks alone?Construct a priority queue using a heapordered binary tree, but instead of an array, use a triply linked structure. Each node will require three links: two to go down the tree and one to traverse up the tree. Even if no maximum priority-queue size is specified ahead of time, your solution should ensure logarithmic running time per operation.
- Suppose an initially empty stack S has performed a total of 50 push operations, 31 peek operations, and 32 pop operations, 7 of which return to indicate an empty stack. What is the current size of S?Write a program of binary tree using linked list. Elements of this linked list should be of integer type, user will provide values as input for elements of binary tree. Your program should allow insert new node, searching node of a value specified by user in binary tree and if the node on leaf than allow delete the node specified by user.You are allowed to operate on a stack WORK and a temporary stack TEMP (ifneeded) supporting their ADT operations of PUSH (S,X), POP (S, X) andEMPTYSTACK (S) only, where X represents an element/variable to be pushed in orpopped out of the stack and S represents a stack. You are also permitted to use one variable if needed to carry out the operations. i) Given n distinct random numbers that are to be pushed into WORK, how canyou find the maximum element that was pushed into it, all the while ensuring thatthe elements stored in WORK are in their descending order with the maximumelement beginning at the bottom of stack? You are permitted to use a lone variableand a temporary stack TEMP.ii) Given an array A[1: n] of distinct random numbers how can you obtain thesorted list in the array, making use of stacks alone?