Describe a case where quicksort will result in quadratic behavior.
Q: Explain what "high co
A: Solution - In the given question, we have to tell what high cohesion means.
Q: In synchronous TDM, it is possible to interleave hits, one bit from each channel participating in a…
A:
Q: An algorithm for searching a large sorted array for a specific value x compares every third item in…
A:
Q: Which of the following pairs of declarations will cause an error message? I double x = 14.7; int y =…
A:
Q: How does one go about backing up data to the cloud?
A: Storage in the Cloud: Data storage on the cloud is a cutting-edge practice in the field of…
Q: Where did Mark Dean get his ideas?
A: Martin Dean Engineer and inventor Mark Dean works in the computer industry. He was a professor of…
Q: When and where did the first tablet computer appear, and who created it?
A: The Tabernacle: Tablets, similar to other electronic gadgets, are portable, have an LDC display, and…
Q: Who came up with the idea for using vacuum tubes in the first computers?
A: The Answer is in step2
Q: How does knowing how to work with compressed zip files and folders help you at work?
A: Folders which are compressed using the compressed folder features use the less drive space and can…
Q: When you give your computer the ping command, what protocol are you using to talk to it?
A: answer is
Q: What would be the effect on cost and performance if tape storage were to achieve the same areal…
A: To achieve the same Areal density as a magnetic disk, the Areal density of a tap would need to…
Q: What are the best ways to write programs that run in parallel?
A: The answer is given in the below step
Q: Which of the following pairs of declarations will cause an error message? I double x = 14.7; int y =…
A: int is a binary representation of a whole number, double is a double-precision floating point…
Q: What protocol is used to assign dynamic IP addresses to computers on a LAN?
A: Answer:
Q: Who made the first 3D printer? It was made in the year 2000.
A: 3D Printers: The term "3D printer" refers to a type of printer that can produce three-dimensional…
Q: Why is Access a better way than Microsoft Excel to keep track of this information?
A: Microsoft Excel is a widely used spreadsheet application created by Microsoft Corporation. A…
Q: Which of these represents the most storage space available?
A: Units for Storing Data: Data storage units come in a wide variety, and each larger unit comprises a…
Q: Monitoring is a kind of concurrency control. Does it typically include software, hardware, firmware,…
A: Monitor: An output device for showing information is a computer monitor. Computer screen is another…
Q: Define "OLTP" for me, please.
A: Online transactional processing, often known as OLTP, is the technology that enables a variety of…
Q: def print_menu(usr_str: str): aamenu_options = ['c', 'w', 'f', 'r', 's', 'q']…
A: The complete python Programming code is given below:
Q: Q/ write aprogram to round any value че of reminder tol
A: We need to write a code to round any value of remainder to 1. Language used is Python.
Q: pop3 allows users to fetch and download e-mail from a remote mailbox. does this mean that the…
A: In IMAP, you can view email from a remote server on all devices alike and the changes that are made…
Q: A World Wide Web server is usually set up to receive relatively small messages from its clients but…
A:
Q: How does one go about building a cloud-based data storage system?
A: Given: Cloud storage is a current method of storing data in computer science. Cloud storage refers…
Q: An upper-layer packet is split into 10 frames, each of which has an 80 percent chance of arriving…
A: Given the following data: The upper-layer packet is split into 10 frames. So, n = 10 (Number of…
Q: a/ write aprogram that multiply anumber in Ax by 19B - write aprogram that divides the number in BBL…
A: The answer is given in the below step
Q: Weigh the benefits of a centralised SAN data centre against the drawbacks of the previously used…
A: The data centre The data-center is a place where a lot of data is maintained and where it is…
Q: In what ways do you think SMEs may benefit from the hosted software model of corporate software, and…
A: Answer:
Q: Which firewall design does the corporate community generally favour? Why? Explain.
A: How Is Firewall Design Implemented? The five consecutive steps for creating a firewall are as…
Q: QUESTION 2 Identify the 2-3-4 tree when a new key 25 is inserted in the following node Ob 10 10 10…
A: 2. Each node in the 2-3-4 tree can have either 2, 3, or 4 children each of which holds 1, 2, or 3…
Q: Why is Access a better way than Microsoft Excel to keep track of this information?
A: A Microsoft Excel: Excel, a product of Microsoft, is a widely used spreadsheet programmed. Rows and…
Q: Two of your co-workers (Sam and Kris) both wrote a different unique sorting algorithm. Initial tests…
A: No I won't dismiss the calculation of Sam, either for Kris or the consequences will be severe. I…
Q: List and briefly define some of the requirements for effective communications over a data link.
A: The answer is given in the below step
Q: Take into account the following scenario: we have a byte-addressable computer with 2-way set…
A: We are given a set associative cache mapping with cache blocks, block size and main memory address.…
Q: First and foremost, what is a router's purpose? 2) What is a data packet? How is it put together?…
A: Network of Computers: A computer network is a network of computerized media communications devices…
Q: List and briefly define some of the requirements for effective communications over a data link.
A: Data link layer The data link layer is the second layer in the OSI (open System Interconnection)…
Q: What does WLAN really stand for?
A: A Local Area Network: LAN is a method of connectivity used for devices situated within a limited…
Q: How does a computer's local storage function, and what is it?
A: How does local storage operate? What is it? JavaScript websites and apps with the local Storage…
Q: Can you describe John von Neumann's contributions to the world?
A: John von Neumann is perhaps best known for his work in the early development of computers as…
Q: Write this code in any language Python, Java or C++ and complete the code and make sure it runs.
A: Given: Write this code in any language Python, Java or C++ and complete the code to check a number…
Q: What do switching costs mean when it comes to the threat of buyer power?
A: Switching costs can be monetary psychological effort based and time based
Q: What is a mobo in the world of computers?
A: PC components: Computer components can each perform a unique purpose inside a bigger system,…
Q: What's the difference between, say, sequential access devices and random access devices?
A: Sequential access and random access are two ways in which data is read or written from say a file to…
Q: In which year did 3D printing first become available to the public
A: The answer for the above question is given in the below steps
Q: Consider the multilevel feedback queue used by CTSS and Multics. Consider a program that…
A: Compatible Time-Sharing System (CTSS) Time-sharing means the framework can assign assets for two…
Q: To what extent do you think John von Neumann's educational experiences shaped his trajectory toward…
A: Von Neumann, John The breadth of John von Neumann's schooling demonstrated his extraordinary…
Q: An upper-layer packet is split into 10 frames, each of which has an 80 percent chance of arriving…
A: The statement given:- The upper layer packet is split into 10 frames, and the 80% chance of arriving…
Q: Explain what a random forest is and how it is different from a decision tree in one or two…
A: Decision trees and random forests random forest tree Decision trees are the only thing that make up…
Q: Provide 10 additional examples of queries, which retrieve useful data from the University Database.…
A: Introduction: A database's contents can be stored, modified, and retrieved using SQL, a standard…
Q: Split up a system for processing files and a system for managing databases.
A: Split a system for processing files and system for managing database are as follows:
Java -
- Describe a case where quicksort will result in quadratic behavior.
Step by step
Solved in 2 steps
- In C programming Every budding computer scientist must grapple with certain classic problems, and the Towers of Hanoi (see Figure below) is one of the most famous of these. Legend has it that in a temple in the Far East, priests are attempting to move a stack of disks fromone peg to another. The initial stack had 64 disks threaded onto one peg and arranged from bottom to top by decreasing size. The priests are attempting to move the stack from this peg to a second peg under the constraints that exactly one disk is moved ata time, and at no time may a larger disk be placed above a smaller disk. A third peg is available for temporarily holding the disks. Supposedly the world will end when the priests complete their task, so there is little incentive for us to facilitate their efforts.Let’sassume that the priests are attempting to move the disks from peg 1 to peg 3. We wish to develop an algorithm that will print the precise sequence of disk-to-disk peg transfers. If we were to approach…Create two stacks in java which store initial and goal state of block world problem. Display these state to user and then create a heuristic value which give +1/-1 to each block correct position with respect its goal state.Implement a Multithreaded Sudoku Solution Validator using POSIX thread library in C Specifications This assignment consists of designing a multithreaded application that determines whether the solution to a Sudoku puzzle is valid. A Sudoku puzzle uses a 9×9 grid in which each column and row, as well as each of the nine 3×3 subgrids, must contain all of the digits 1 to 9. Following figure presents an example of a valid Sudoku puzzle solution. There are several different ways of multithreading this application. In this assignment, you need to implement the strategy to create multiple worker threads that check the following criteria: Nine threads to check that each of the 9 columns contains the digits 1 through 9 Nine threads to check that each of the 9 rows contains the digits 1 through 9 Nine threads to check that each of the 3×3 subgrids contains the digits 1 through 9 This would result in a total of 27 separate worker threads for validating a Sudoku puzzle solution.The parent…
- Implementation of the solution in the C++ or Java language • Implementation of the solution in ARMv8 assembly, with comments explaining the purpose of each line Task 1 An automorphic number is a number n whose square ends in n. For instance, 5 is automorphic, because 52 = 25, which ends in 5. Design and implement an ARMv8 program that reads a positive integer from the user and then calculates and prints all the automorphic numbers (decimal base) that are less than or equal to the entered integer. If the entered integer is not positive, an error message is displayed. As an example, if 100 is entered, the program will print all the automorphic numbers up to 100: 1, 5, 6, 25, 76.1. Explain the algorithm of an assembly line scheduling problem using dynamicprogramming. You may use examples in your explanation. 2. Find an assembly line scheduling using dynamic programming source codes (Javaprogramming language) from Internet. Alterthe codes to handle random generateof input for different number of stations. 3. Add counters to count the primitive operations executed. 4. Draw a graph that shows f(n) and n, where f(n) is the total number of primitiveoperations performed, n is the number of stations. 5. Discuss the time complexity of the algorithm in term of best case, worst case andaverage caseCode the following diagram in java OOP
- Java design a Queue with O(1) lookup time of the Maximum element. You will implement this design using the ArrayDeque Class in Java. solve the problem as stated below:- (1) Here you will Maintain two Queues - a Main Queue and a Queue holding the Maximum value(s) from the Main Queue (AKA Max Queue). The Main Queue contains the elements. The Max Queue contains the elements with Maximum value. The Max Queue would have to be a double ended Queue as you would like to be able to remove elements from both ends. Example : Let’s say we have the following: We add an integer 1 into our Main Queue and I hope it is really obvious that when the Main Queue contains a single element, the Max Queue can be populated without confusion :) Main Queue: 1 << front of Queue Max Queue : 1 << front of Queue Now, let’s say we insert a 4 into the Main Queue. the Main Queue will look as follows: Main Queue: 4 → 1 << front of Queue In the Max Queue, we don’t need 1 anymore, since 1 can never…Write a program for multilevel queue scheduling algorithm in Java. There must be two queues. First queue should use Round Robin algorithm with Time Quantum = 2 ms and the second queue should use First Come First Serve algorithm.Write a simple Java program to demonstrate the use of multithreading.
- Q. Design a Java class to implement Doubly Circular Queue which perform following functionalities: 1. enqueue() to insert element in the queue. 2. dequeue() to delete element from the queue. 3. isEmpty() to check queue is empty. 4. isFull() to check queue is full.Write a complete Program in Java to implement circular queue using array for the following tasks: Method to insert the new element in the circular queue Method to delete an element from the circular queue Method to display all the elements of the circular queue Create the test class to perform the operations on circular queue in the following sequence: Add a new element 10 Add a new element 20 Add a new element 30 Add a new element 40 Display all elements Delete from the circular queue Delete from the circular queue Add a new element 50 Add a new element 60 Add a new element 70Shortest-Remaining-Time-First (Preemptive SJF): Write a Java program to implement a Shortest-Remaining-Time-First (Preemptive SJF) scheduling algorithm. Your program should first prompts the user to input a list of process ID, arrival time, and burst time (in ms) for each process to be run on the CPU. The list is terminated by 0 0 0 for the process ID, arrival time, and burst time. The program output should draw a Gantt chart (as text) that shows the scheduling order of the processes using the RR scheduling algorithm. Also print the turnaround, response, and waiting time for each process along with their average for all processes. Make sure to display very helpful messages to the user for input and output.