Answered: To change the elements of last row of a…

Engineering

Computer Science

To change the elements of last row of a two dimensional matrix to zeros, one of the following statement is -:used

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: Explain the functionality of Network APIs briefly using the example of making a phone call.…

A: Introduction: An API defines data structures and subroutine calls for adding new features to an…

Q: Kindly mention three different classes that are available in C++ and that have the capability of…

A: Introduction: The reading of data is made possible via a streaming input sequence.

Q: Have you experimented with any of the available Linux package management systems, or are you…

A: Introduction:- The default way to install software on a Linux machine is via a repository provided…

Q: By using various compression techniques, many copies of a video may be created, each with a unique…

A: Encryption: We must discuss the usage of video compression by making several copies of the video.…

Q: How can a user-friendly interactive system be developed? Is there a specific example I can use to…

A: How can a user-friendly interactive system be developed

Q: Explain Ubuntu OS in terms of server operating systems and its features.

A: Intro In addition to operating system versions for Linux servers and desktops and discontinued phone…

Q: Because of recent developments in cryptanalysis, there has been a rise in the use of quantum…

A: Quantum Computing: Quantum computing is a kind of computing that is based on the storage of the…

Q: This is how operating system architecture is layered. What are the advantages and disadvantages of…

A: Intro Layering: Layering provides a significant benefit for the operating system. It is possible to…

Q: Aren't the two most significant operating system attributes summarised in this section?

A: An Operating System (OS) is a software that acts as a bridge between the computer hardware…

Q: Compute and show your solution sum = 0; for (i = 1; 1 <n; i++) sum++; val = 1; for (j=0; j<n*n; j++)…

A: Answer..

Q: The most recent update to the Linux Kernel has resulted in the inclusion of a number of brand-new…

A: The Answer is in step2

Q: In Java) In the game Clacker, the numbers 1 through 12 are initially displayed. The player throws…

A: Code is given below below. import java.awt.BorderLayout; import java.awt.GridLayout; import…

Q: Examine how Ubuntu compares to other Linux distributions by reading this comparison. Because of the…

A: Introduction: LINUX: Linux is an open-source and free programming framework built on the Linux…

Q: The use of dynamic memory rather than static memory offers several advantages, but it also has some…

A: Intro The advantages and disadvantages of dynamic and static memory are as follows: Dynamic…

Q: Why does the operating system need to be more cautious when accessing input to a system call (or…

A: An operating system is the program that after being initially loaded into the computer by a boot…

Q: How may the drawbacks of workplace networking be mitigated? Several issues are raised, as well as…

A: Introduction: People are able to communicate with one another and establish connections via the use…

Q: 14. Bank Charges A bank charges $10 per month plus the following check fees for a commercial…

A: C++ Program is given below for the given problem

Q: a field with the id numberGuests into which the user is instructed to enter a number between 20 and…

A: Given : A web form includes a field with the id numberGuests into which the user is instructed to…

Q: Are we missing out on any opportunities by not adhering to established protocols? At a minimum,…

A: Protocol: A protocol is an agreed upon set of procedures for exchanging information. A set of rules…

Q: Show the web client how to activate the web server's native authentication and authorization…

A: Start: Authentication is the act of authenticating an individual's identity, while authorization is…

Q: It is debatable whether organisations should outsource their technical requirements to software…

A: Introduction At the point when an organization utilizes rethinking, it enrolls the assistance of…

Q: i need the answer quickly

A: Let us see the answer below,

Q: Gray NO. level of pixels 30 10 50 15 20 9 #Encode the following 8-bit 6*6 image using Huffman coding…

Q: This new service's information system architecture has to be explained in detail to understand some…

A: When organized into a logical whole, the various information systems that support management,…

Q: El-Gamal signature scheme over the RSA

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

Q: If you were tasked with building a company's operating system, which organisational structure would…

A: Introduction: The operating system (OS) links hardware and users. Every computer needs an OS to…

Q: What are some of the uses for Microsoft Excel? Explain each of the three instances you've cited.

A: Answer The earliest spreadsheet programme that is still widely used today is Microsoft Excel, which…

Q: What are some of the uses for Microsoft Excel? Explain each of the three instances you've cited.

A: Microsoft Excel users can arrange, organize, and calculate data contained in a spreadsheet. Data…

Q: What is the clock period of a pipelined MIPS architecture with two stages, one with Instruction…

A: Intro What would be the clock period of a pipelined MIPS architecture with two stages, one…

Q: Provide an explanation of the notion of a Linux distribution and name some of the most well-known…

A: Introduction: The Linux distribution is an open-source variant of the Linux operating system that…

Q: Why would you need a reverse proxy server on your network?

A: Introduction: It maintains external network or internet connections that try or are already linked…

Q: What exactly do you mean by "network security?" Describe how data encryption technology, which is…

A: Introduction: The term "network security" refers to a diverse set of strategies, tools, and…

Q: Transfer this code into flowchart and pseudocode. def main(): #defining 4 arrays for temp1, temp2…

A: Flow chart:

Q: Explain the various semantic categories, including when and how they are utilised, as well as the…

A: Introduction The meaning of words, sentence structure, and symbols are all topics covered by…

Q: To generate a loop that runs 10 times, one of the following statements -:must be used for x = 1:10 O…

A: The question is from the programming concepts in Matlab. The correct answer is the first option for…

Q: What are the differences between serial processing and parallel processing? Furthermore, what are…

A: Intro processing, along with a detailed explanation of their characteristics and examples. Some…

Q: Talk about the four main issues that interactive system designers face.

A: Introduction: Interactive systems : Interactive information systems are those that include a lot of…

Q: Big data has two primary characteristics: rapidity and variety. When it comes to the actual world,…

A: Businesses are inundated: On a daily basis with massive amounts of data, both organised and…

Q: Comparing Ubuntu to other well-known Linux distributions is the best way to get an idea of the…

A: Introduction: It is critical to make this decision at this time. When compared to other well-known…

Q: The command (find) is -:used to find the maximum number within a matrix find the minimum number…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: When working with dynamic data, having a strong grasp of how the heap works is really necessary.…

A: Introduction: Data that changes over time:

Q: It is important to examine Ubuntu in relation to several other Linux variants. Why do you think that…

A: Introduction: Right now, this is something that has to be determined.

Q: Provide an explanation of the notion of a Linux distribution and name some of the most well-known…

A: Introduction: The Linux distribution is a fork of the open-source Linux operating system that…

Q: Describe a scenario in which a static data structure might be beneficial. A dynamic data structure…

A: Introduction Static data: Static data structures (SDS) are different from dynamic data structures…

Q: The Internet Engineering Task Force (IETF) uses the word octet rather than byte; thus, why is this…

A: Given: The Internet Engineering Task Force, or IETF, is the organisation responsible for defining…

Q: To disable the built-in validation tools provided by your users’ browsers when they interact with…

A: Form validation is a process in which a web form checks whether the information or data entered by…

Q: Python which from the following is correct print(x) O all the above O print(x, y, z) O print(x+y+z)…

A: print is predefined function in python which is used to display output on screen. It can take…

Q: Identify some of the problems in designing an information system architecture to enable this new…

Q: When does it make the most sense to break down enormous computer processes and programmes into…

A: Circumstances: It makes sense to classify processes as subsystems if they share a certain set of…

Q: When individual computers were first made available to consumers, what types of preventative…

A: Introduction Although the terms "data protection" and "data privacy" are frequently used…

Concept explainers

Heap Sort

A Heap is a type of data structure that is built on trees. It's a binary tree that's virtually complete. Except for the very bottom level, all levels of the tree must be filled in a heap. The last (bottom) level should be filled from left to right. The heap data structure is used for the efficient implementation of priority queues.Heap can be of two types:

Question

3 نقاط
*
To change the elements
of last row of a two
dimensional matrix to
zeros, one of the
following statement is
-:used
y(end, :) = 0; O
y(:, end) = 0; O
y( end, end ) = 0; O
y(end) = 0; O
y( : ) = 0; O

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Write in C Language Description A sparse matrix is a matrix in which most of the elements are zero. Representing a sparse matrix by a 2D array leads to wastage of lots of memory as zeroes in the matrix are of no use in most of the cases. So, we can compress the sparse matrix by only store non-zero elements. This means storing non-zero elements with triples- (Row, Column, value). 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 6 0 0 0 0 9 0 0 0 0 0 0 0 12 0 Here is a 5X6 matrix, there are 4 element non-zero, we using three number represent it 5 6 4 After the three number are (Row, Column, value): row col val 1 1 3 2 3 6 3 2 9 4 4 12 Write a program to read the compressed matrix and print out the original matrix. Input First line consists 3 integers. First and second integers shows the dimensions of original matrix. Third integer k shows number of non-zero elements. Followed k lines are content of the sparse matrix. Each line consists 3 integers, row number, column number, and data. Output Output…
Checking the overlap status of the courses on the same day in the curriculum in a section will be done. The starting hours and hours of the lessons A[N][2] for N lessons given in the matrix. where each lesson is represented by a node and if two lessons overlap create the neighborhood matrix where the connection between them is 1 and 0 if they do not overlap, and this matrix The code of the program that prints the lessons that conflict with a given lesson using the C Write in your language. Example: Below is the overlap graph for the start time and duration of the 3 courses. Lesson No, Start Time, Time
Test question - please reject! 2. Which of the following is a disadvantage of using an adjacency matrix representation? It depends on the number of traversal edges. It depends on the number of asymptotic vertices. It uses less memory and cannot be used for operations like void addEdge. It consumes more memory and time.
The pseudo-code to create the matrix:Procedure AdjacencyMatrix(N): //N represents the number of nodesMatrix[N][N]for i from 1 to N for j from 1 to N Take input -> Matrix[i][j] endforendfor Make Java code implemented using above pseudo-code:
Q #3. Apply concepts of Advanced Data Structures to implement a Students Book as adoubly linked list. Each node in the Student Book will contain ‘Name’, ‘RegNumber’,‘CGPA and ‘Age’ of the student. Following operations can be performed on the StudentBook.• Constructor to create and Destructor to destroy the Student Book• Add a Student if it is not already present in the Book.• Delete a Student from the Book.• Search a Student in the Student Book using Name or Reg. Number. If founddisplay its details. If not found, display ‘Student not found’.• Display the Student details in forward and reverse order• In main (), define an object of type StudentBook. Get details of 10 student fromthe user and add to the StudentBook. Ask the user, if the user wants to display,search or delete a student and perform the required actions, accordingly.
In which of the following cases, linked list implementation of sparse matrices consumes the same memory space as the conventional way of storing the entire array? A. 5x6 matrix with 9 non-zero entries B. 5x6 matrix with 10 non-zero entries C. Efficient in accesing an entry D. Efficient if the sparse matrix is a band matrix
In pythion with numpy I have code in a for loop that creates a vecor of 12 elements:x = 1 2 3 4 5 6 7 8 9 10 11 12 The loop iterates 10 times. The second iteration generates a new vector x = 12 11 10 9 8 7 6 5 4 3 2 1 etc. At the end of the loop I need to have a 12 X 10 matrix x x x x x x x x x x x x x x x x x x x xx x x x x x x x x x x x x x x x x x x xx x x x x x x x x x x x x x x x x x x xx x x x x x x x x x x x x x x x x x x xx x x x x x x x x x x x x x x x x x x xx x x x x x x x x x x x x x x x x x x x I cannot figure out how to createa matrix where it takes the output and uses the output as row
Computer Science Java Programming ******* Write a Java application that will, given an appropriate data structure, will be able to track the following module and its dependencies as well as implement an appropriate search algorithm to create the correct graph for any given module. The graph will show all the corresponding dependent modules in their correct order of dependency. Must use Stack, either Double ArrayList or Linked List, and simple search to implement this. Module A: Dependencies: B D E K L Module B: Dependencies: F G M Module C: Dependencies: F Module D: Dependencies: G Module E: Dependencies: B A Module F: Dependencies: B Module G: Dependencies: NONE Module K: Dependencies: M Module L: Dependencies: Q Module M: Dependencies: A Module Q: Dependencies: NONE Ensure that dependencies are only visited only once. To test: Input A Your Output: Module A. Dependencies: B F G M D E K M L Q
A quadratic function f(x) is hidden from view. You must find the minimum value of the function f(x). Choose the form of the quadratic function f(x) that you would like to see in order to answer the question most efficiently. Form: Vertex Form ,f(x)=(x-3)^(2)-25
Utilising the simulated link technique, create an array version of a binary search tree based on an array implementation of a binary tree. Each element of the array must keep track of the array locations of the left child and the right child as well as a reference to the data element that is placed there. In order to reuse such slots, you must also keep track of the accessible array positions where items have been deleted.
C++ PROGRAM USE THE DRIVER CODE ATTACHED BELOW // { Driver Code Starts #include<bits/stdc++.h> using namespace std; // }Driver Code Ends class Solution { public: // Function to return a path vector consisting of vertex ids from vertex 0 to target vector shortestPath(int V, vector adj[], int target) { // Enter your code here! } }; // { Driver Code Starts int main() { int tc; cin >> tc; while (tc--) { int V, E, target; cin >> V >> E >> target; vector adj[V]; for (int i = 0; i < E; i++) { int u, v; cin >> u >> v; adj[u].push_back(v); // adj[v].push_back(u); } // string s1; // cin>>s1; Solution obj; vector ans = obj. shortestPath(V, adj, target); for (int i = 0; i < ans.size(); i++) { cout << ans[i] << " "; } cout << endl; } return 0; } // } Driver Code Ends
how to implement this function using c++ ( void dijkstra(char startVertex, char* prev, Node distances[] );//find the shortest path from the start vertex to all other vertices, by filling the prev array and the distances array ) using those functions from other classes functions struct Node{char label;int cost;}; class MinHeap{ Node* heap; //an array of nodes int _size; //size of arraypublic: Node extractMin(); //returns & removes the node with minimum cost void buildMinHeap(Node[],int);// allocates array then builds a min-heap from an array of struct Node with the given size void minHeapify(int i, int n);//restores the min-heap property for the “heap” array using the given index and size n void decreaseKey(char label,int newCost);//decreases the node that has the given label to newCost int parent(int i);//returns the index of the parent of i int getSize();//returns size of the heap bool inHeap(char);//checks if the node with the given label is in the heap} class WeightedGraph{…