While sorting a set of names, representing the names as an array of pointers is preferable to representing the names as a two dimensional array of characters because A. storage needed will be proportional to the size of the data B. execution will be faster C. swapping process becomes easier and faster D. All of the above

While sorting a set of names, representing the names as an array of pointers is preferable to representing the names as a two dimensional array of characters because A. storage needed will be proportional to the size of the data B. execution will be faster C. swapping process becomes easier and faster D. All of the above

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter3: Data Representation

Section: Chapter Questions

Problem 13RQ: How is an array stored in main memory? How is a linked list stored in main memory? What are their...

See similar textbooks

Similar questions

Arrays are the collection of similar types of data stored at contiguous memory locations.EXPLAIN the multidimensional array with appropriate diagram.
Design and implement a service that simulates PHP loops. Each of the three loop variants should be encapsulated in an object. The service can be controlled via a parameter and execute three different simulations. The result is returned as JSON. The input is an array consisting of the letters $characters = [A-Z]. -The For loop should store all even letters in an array.-The Foreach loop simulation is to create a backward sorted array by For loop, i.e. [Z-A] .-The While loop should write all characters into an array until the desired character is found. Interface:-GET Parameter String: loopType ( possible values: REVERSE, EVEN, UNTIL )-GET parameter String: until (up to which character) Output:JSON Object: {loopName: <string>, result: <array> }
Code for an algorithm to Starting with two pointers, we keep a low and a high value, locate the middle, and then compare it to the value we're looking for. Since we are aware that the array is sorted, we move right if the goal number is greater. Because it cannot be on the right side, where all the numbers are larger than the mid value, if it is smaller, we shift to the left.
Create a program in C that will run two different scheduling algorithms and compare the waiting time of each process and the average waiting time of the complete set of processes. The program will begin by getting the processes file as an inline parameter and will read the contents in an array. The program will then create a child process to run the FCFS scheduling algorithm and then another child to run the SJF algorithm. Each child will print the waiting time of each process when it finishes and the average waiting time when all processes are complete. Example: FCFS: P1 Waiting time: 0 FCFS: P2 Waiting time: 10 FCFS: P3 Waiting time: 25 SJF: P1 Waiting time: 10 SJF: P2 Waiting time: 0 SJF: P3 Waiting time: 25 FCFS: Average Waiting Time: 35/3 SJF: Average Waiting Time: 35/3
Data Structures are the programmatic way of storing data so that data can be used efficiently. Almost every enterprise application uses various types of data structures in one or the other way. There are various data structure techniques that can be used for storing data systematically by applying good algorithms. Design an algorithm that takes two arrays, and returns true if the arrays are disjoint, i.e. have no elements in common. Use standard data structures and algorithm in your solution without having to explain how they are implemented. Write down your algorithm as pseudocode. You don't need to write Java code but be precise so that a competent programmer should be able to take your description and easily implement it. Your algorithm should take Qn log m) time, where n is the size of the larger array and m is the size of the smaller array. Since n2 m, this is the same as Q(n log m + m log m). i. ii. Describe why it is a bad idea to implement a linked list version a queue which…
A kind of variable known as a pointer holds a value that is connected to another value. What follows that? A kind of list that evolves over time is a dynamic array. Is there a justification for the significance of dynamic arrays and pointers?
A pointer variable is a type of variable that stores a value that is linked to another value After that, what? A dynamic array is a type of list that changes over time. Is there a reason why dynamic arrays and pointers are so important?
Python
Code for an algorithm to: We begin with two pointers, keeping a low and a high -> finding the midpoint and comparing it to the number we want to discover. If the goal number is greater, we move to the right because the array is sorted. If it's less than that, we shift to the left because it can't be on the right side, where all the numbers are greater than the midpoint.
Write a C program that uses pointers to set each element of an array to zero. Display the array before and after the execution is done.
you are to design a printer queue that is responsible for handling the printing requests coming from different users. You have to take into consideration that users have different levels of priorities. Each user has an identification number and a password, in addition to printing priorities. One good idea is to design the queue using an array or pointers while preserving the first-in first-out concept of the queue. For every printing request received, the program should check the priorities of that request and whether it can be moved forward in the queue to be served by the printer prior to serving the other requests. Using the programming language of your choice (preferably C++), write the printer queue that would handle the user request. The program must allow for requests coming from different users or from one user. Note: I need a working C++ code for this problem, and i need priorities.
Please DO NOT respond to this question by copy/pasting the code provided elsewhere on the site, none of those work. Thanks. Virtual Memory Lab This lab project addresses the implementation of page-replacement algorithms in a demand-paging system. Each process in a demand-paging system has a page table that contains a list of entries. For each logical page of the process, there is an entry in the table that indicates if the page is in memory. If the page is in memory, the memory frame number that page is resident in is indicated. Also, for each page, the time at which the page has arrived in memory, the time at which it has been last referenced, and the number of times the page has been referenced since the page arrived in memory are maintained. The page table data structure is a simple array of page-table entries (PTEs). Each PTE contains five fields as defined below: struct PTE { int is_valid; int frame_number; int arrival_timestamp; int…