can a deadlock occur when you only have one process running on the system (in other words, can a process deadlock with itself)?

Q: When implementing PPP authentication, you have the choice of utilising either PAP or CHAP as your…

A: Introduction: Password Authentication Protocol (PAP) and Challenge-Handshake Authentication Protocol…

Q: i need a html code for a websi6 of restaurants . including all the necessary image files and links…

A: The question belongs to the HTML and CSS section of computer science

Q: 3. Machine learning is a useful tool for classification and predictions. ture  false

A: Dear learner , hope you are doing well , I will try my best to answer this question. Thank You!!

Q: 4.Linear regression is an example of a parametric method used for statistical learning. true false

A: Answer the above questions are as follows:

Q: Consider which stage of compilation could result in a syntax problem..

A: Compilation is the process the computer takes to convert a high-level programming language into a…

Q: history of Human-Computer Interaction (HCI).

A: Human Computer Interaction, in short known as HCI  is the study of smooth information flow form…

Q: Create a process exception for what reason?

A: Introduction: Process scheduling is a feature of the operating system that allows it to plan several…

Q: Given the following array, int num[5]={3,6,9,12,15}, what will be the value of score for the given…

A: The given array is, int num[5] = {3,6,9,12,15} In array all the elements are at a index, from which…

Q: Computer scientists need to know about Boolean algebra for many reasons.

A: Introduction: Boolean algebra:  It is a subfield of mathematics concerned with operations on logical…

Q: Which algorithm design technique uses selection sort? Why?

A: Introduction: Design, The first step is to pinpoint the issue and have a complete understanding of…

Q: Write a program will then ask for the prelim grade, midterm grade and final grade of the student.…

A: The program is written in python.find the program in below steps.

Q: cuss the significa

A: Discuss the significance of HCI.

Q: Discuss how TCP implements flow control in which the receive window controls the size of the send…

A: TCP Flow Control TCP uses a version of the sliding window flow control, where Sending…

Q: The SSTF disc scheduling algorithm may have certain dangers.

A: Introduction: The overhead of identifying the nearest request in SSTF is significant. Requests that…

Q: . Non-parametric methods make explicit assumptions about the functional forms used in the…

A: The nonparametric method is type of statistic which do not make any assumptions about the…

Q: Demonstrate the output of the given code below int x=0,ctr=1; do  {    ctr++;    x++;    printf(“%d…

A: Demonstrate the output of the given code below: Output:

Q: True or false, and please provide a short explanation for your response to the following questions:…

A: Introduction: Selective repeat protocol, commonly known as Selective Repeat ARQ (Automatic Repeat…

Q: Character devices are usually faster in transmitting data than block devices. Is this statement true…

A: Introduction: According to the Occupational Safety and Health Act of 1970, employers are responsible…

Q: 1.) Evaluate the given expression Given i=1, j=2 k=3, I=2, x=4, y=5 i y   What data type is…

A: We need to find output value and choose a datatype to hold exponential value.

Q: Once distinct software modules have been written and tested, they must be combined and tested as a…

A: Given that After writing and testing individual software modules, they must be combined and tested…

Q: What are DDR3 memory's two advantages over DDR2 memory?

A: Introduction DDR3 and DDR2 are two different kinds of Random Access Memories. DDR3 refers to the…

Q: In today's society, may automated systems like Mechanical Turk be used to deceive the public? What…

A: EXPLANATION: Using automation to deceive people: "No," it is impossible to delude people using a…

Q: Create a new NetBeans project, called Task2. For this task you are required to write a Java 8…

A: Answer :

Q: Belief: No relocating of software code exists. What may be done to further complicate the memory…

A: Introduction: Memory paging is the process of collecting and accessing data and information from…

Q: A PKES system is most likely to be found in the following locations.

A: Introduction: Passive Entry is a feature of Keyless Enter-N-Go that complements the vehicle's Remote…

Q: Using examples of your own, write short notes to explain how ArrayList and LinkedList work in Java.…

A:

Q: Are you certain that employing wireless applications for mistake correction is more effective? You…

A: Introduction: "Yes," says the author, "the error correction is best employed with wireless…

Q: Why isn't virtual memory used more commonly in embedded systems?

A: embedded systems, do not use virtual memory, because they require faster response time, or that…

Q: Based on direction and edge-weights there are four types of graphs. Give a practical example for…

A: We are going to learn 4 types of graphs and their real life examples. Please refer to the image for…

Q: Q1) Draw the ladder diagram for the logic circuits A&B А: A АВ в АВ + AB AB

A: The image of the circuit is of Exclusive-OR gate.

Q: Describe the advantages of interfaces versus abstract classes for your application

A: Introduction: Programming: Programming is creating a collection of instructions that tells a…

Q: Which compiler phase would give you an error notice if you attempted to add an integer to a…

A: Introduction: Compiled programs written in a high-level language are converted into equivalent…

Q: the importance of converting analog signals to digital signals in multimedia data representation

A: INTRODUCTION: An analog signal is any continuous signal that represents another quantity, i.e. one…

Q: What is the goal of artificial intelligence? Give two instances for each of the many types of it

A: the goal of artificial intelligence Artificial intelligence (AI) alludes to the reproduction of…

Q: e advantages and disadvantages of caching disc write oper

A: The advantages and disadvantages of caching disc write operations, and how do they differ?

Q: To analyse daemon processes, you must use the –e option in conjunction with the ps command. This is…

A: INTRODUCTION: Why is it referred to as a daemon? A daemon is an older form of the term "devil,"…

Q: Embedded systems often rely on watchdog clocks for several reasons.

A: Introduction: An embedded system is a microcontroller or microprocessor-based system specifically…

Q: What distinguishes embedded computers from general-purpose computers is their lack of a hard drive.

A: This question belongs to the computer architecture domain of computer science

Q: iii) Write a C program to input a non-negative number n and print all the bits of the number n in…

A: Required:- iii) Write a C program to input a non-negative number n and print all the bits of the…

Q: The concepts of virtual memory and virtual machines should be compared. To what extent do the…

A: Introduction: Virtual memory is a memory management approach that allows secondary memory to be…

Q: A college course may have one or more scheduled sections or may not have a scheduled section.…

A: SEE STEP NO. 2 I WILL PROVIDE SOLUTION THERE

Q: Are UDP-based applications capable of benefitting from dependable data transmission? In the event…

A: Yes, an application may benefit from dependable data transport even when it runs over UDP.

Q: What would be the output of the following program?

A: Explanation: Answer is 21   Explanation   It uses the concept of nested list. The elements of nested…

Q: What does "reduced" imply in the context of a computer with a limited instruction set?

A: INTRODUCTION: Reduced Instruction Set Computer (RISC): This computer's instruction set architecture…

Q: Which applications, in your opinion, stand to benefit the most from mistake correction? Wireless…

A: Introduction: The transferring of physical or virtual information or databases to a secondary place…

Q: What are the three most important database management tasks to be performed?

A: Introduction: Any work that secures the organization's data, avoids legal and compliance risk, and…

Q: In order to generate a working binary programme from a single source file, an assembler must…

A: Introduction: The traverse of a compiler through the complete programmed is referred to as a…

Q: The distinctions between software and web engineering are many

A: The software engineering is a field that deals with creation of software's while as web engineering…

Q: Which algorithm design technique uses selection sort? Why?

A: Greedy method Because We inserted a pointer at the beginning of the array in the first iteration.…

Q: What are the following used for? Support your response with valid business examples: 1-) Goal Seek…

A: Solution ::   1-) Goal Look (for) Method:   goal looking (for) is the ability to calculate backward…

Concurrency Control

The simultaneous occurrence of two or more operations is called concurrence and the situation is called concurrency. In concurrency, the function of one operation can affect the function of the other and put data integrity at risk. Hence, management for the control of concurrency is required. The management or controlling system in the Database Management System (DBMS) that coordinates concurrent access is called the concurrency control system.