Compare between the (Single level Directory and, two level Directory) with Drawing and, Give one example for each one of them?
Q: You might inquire if it is crucial for company purposes. What actions should be taken before to…
A: The following details are provided: What is the importance of software quality in terms of business?…
Q: Provide an overview of the many diverse data-hiding strategies that exist, each of which presents…
A: To hide information in a file, you have to change it or mess with it. Some ways to hide data are:…
Q: Suppose port 1 pin 1 is connected to a switch (interrupt enabled) on MSP432 board, and port 1 pin 0…
A: The solution to the given question is: GPI port is the memory address. GPIO P1 : 0x4000 4C00 +n 0…
Q: How does interrupt delay affect context switching?
A: Context switching: A context switch is a process that the CPU (central processing unit) of a…
Q: Create the below page using HTML. On clicking the Save Details button make a post request to the…
A: The required HTML page and PHP script's code have been provided in the next step explanatory…
Q: How the Linux kernel responds to a system call is described here. Explain !
A: The first paragraph is an introduction. The system call method handled by the Linux kernel must be…
Q: Q1/A-Write a program to compute the mass flow rate of a fluid (in kg/sec) through a thermal unit…
A: Given:
Q: Provide a definition for the phrase "preprocessor null command."
A: Introduction Before the compiler begins the process of actually compiling the programme, it receives…
Q: 17) a.) How do you call the superclass constructor from its subclass? b.) Explain why you would need…
A: Super() Keyword is used to call super class constructor from its subclass in java. Example is given…
Q: When managing memory, it is important to differentiate between dynamic and static loading.
A:
Q: the study of computers Application software comes in a wide variety of shapes and sizes. Add three…
A: Introduction Computer science is the study of computers. What are the many types of application…
Q: Please provide a list of the precautions against data loss and theft that you would consider taking…
A: Answer: the security measures you'd consider putting in place to guard against the particular…
Q: When it comes to the design of software systems, performance and security may seem to be…
A: Presentation: To investigate how non-functional requirements such as system performance and security…
Q: Description: Write a method that return the average of an array with the following header: public…
A: Step-1: StartStep-2: Declare an array of size 5 and take input array element from userStep-3: Call…
Q: Which of these two types of communication is more important, connectionless or connectionoriented,…
A: Types of communication: The process of exchanging data from one source to another is known as…
Q: find the no. of F-D'S 2-attributes? in F-closure (F+) for a relation with
A: No of f.d's in fcloser(f+) for a relation: given we have find it for 2 attributes so take…
Q: Make a clear distinction in memory management between dynamic and static loading.
A: So, The operating system loads the files into the memory and there are two types of loading process…
Q: What considerations should be taken into account while deploying and maintaining web applications?
A: Answer:
Q: What four traits do you consider to be the most important when it comes to software development?…
A: Software Development process: A software development process in software engineering is a method for…
Q: 3. Given the task set and cyclic-executive schedule in Table 1, determine whether the…
A: We need to answer several questions to determine the feasibility of the schedule. 1. Is the period P…
Q: 15)What method do you need to write, to implement the Comparable interface?
A: Comparable interface and override it's compareTo() method.
Q: Distinguish between dynamic loading and static loading with regard to memory management.
A: Static loading is the process of loading the complete program into the main memory before beginning…
Q: Create the below login form named login.html using appropriate HTML tags. Create an external CSS…
A: In this question we have to design a login page using HTML and CSS Let's develop it using HTML and…
Q: What precisely is meant by the term "routing," and how does the process work? Describe in depth not…
A: Introduction: Routing is the axis around which all IP availability is centered. Routing develops…
Q: The easiest way to describe my understanding of multi-factor authentication is to call it…
A: Interview: Multi factor authorisation is a kind of security that employs a variety of security…
Q: Is there a connection between two-phase locking and releasing all locks at the conclusion of a…
A: For the transactions associated with 2 phase locking, we need to explain how unlocking all of the…
Q: Examine the similarities and differences between processes and threads, and discuss the optimal way…
A: let's see the correct answer of the question
Q: 3 real life example of minimum steinner tree problem
A: Given: We have to discuss 3 real life example of minimum steinner tree problem.
Q: Investigate how the Von Neumann Architecture compares to that of the Little Man computer. What are…
A: Computer for Little Man: The LMC, or Little Man Computer, is what it's called. It's a computer-based…
Q: Wearable computing covers gadgets like the Apple Watch and Android Wear, so explore it and let us…
A: The answer to the question is given below
Q: It is crucial to have a knowledge of the difference between operational and denotational semantics…
A: Syntax and Semantics: Syntax and semantics are two aspects of programming language research.…
Q: * What is the correct syntax for adding two numbers to show the concepts of ?returning items…
A: cout is used to display the output to the standard output device
Q: Q3) Convert the following Boolean expression to SOP form ABC+(A+B)(B+C)
A:
Q: What is the DHCP protocol's error control mechanism?
A: ANSWER:
Q: To what extent does Amazon Web Services cater to the needs of information systems?
A: Amazon Web Services cater : Amazon's web services cover a wide range of information systems…
Q: How can you tell whether an application is affecting a device's output? Is it feasible to maintain…
A: How can you tell whether an application has an impact on a device's output? You may verify this…
Q: What is the scope of Amazon Web Services in terms of information systems?
A: Please find the detailed answer in the following steps.
Q: However, even with the best computer and the most suitable indexes, your company's centralised…
A: To manage the transaction load in a centralised system, query performance must be enhanced. The…
Q: Explain the fundamental differences between a low-level programming language and a high-level…
A: An operating system is a system that helps in enabling and managing the computer hardware, software…
Q: How can you tell whether an application is affecting a device's output? Is it feasible to maintain…
A: The Answer is in given below steps
Q: Compare and contrast the scheduling of different processes and threads in the discussion that…
A: The following is the solution to this question: Answer: A process is a living, breathing programme.…
Q: What approaches may a systems analyst use to validate a software package's vendor claims?
A: Solution: Testing
Q: What are the differences between the incremental and synoptic approaches
A: Synoptic approach: synoptic models presuppose comprehensive information for decision-making and…
Q: A laptop's operating system may show signs of compromise in many ways. How can you detect if this…
A: Start: Hacking is unauthorized access to any account or computer system to compromise digital…
Q: What are the many ways in which Amazon Web Services may be used inside the information system?
A: Amazon Web Services Amazon Web Service is an a online platform that lets you use cloud computing in…
Q: 19)(True/False) Once an object is created from a class, it must always use the same amount of…
A: In java if a object is created from a class and all of it's data member take same amount of memory…
Q: Compare and contrast the scheduling of different processes and threads in the discussion that…
A: Processes and Threads: A process is a running programmer in its most basic form. One or more threads…
Q: How do von Neumann and Harvard computer designs differ from one another, if I may enquire?
A: How do von Neumann and Harvard computer designs differ from one another, if I may enquire?
Q: Multifactor authentication is beyond my grasp. How does it protect passwords?
A: Multifactor authentication: MFA is an authentication mechanism that requires a user to give two or…
Q: Instructions: Write a program that creates an ArrayList of Strings. Let the user type in a sentence…
A: Step-1: StartStep-2: Declare a variable sentence and take input from userStep-3: Declare a array…
Step by step
Solved in 2 steps
- Consider user accounts on a computer system with a Web server configured to provide user Web areas. In general, this uses a standard directory name, such as “public_html,” in a user’s home directory. However, access control needs to be properly set to allow users (with or without user accounts on the system) to browse the webpages. Assuming there are one main page (index.html), two pictures files (a.jpg and b.jpg) stored in an sub-directory (Image) and one pdf file (c.pdf) stored in an sub-directory (Doc), all under the public_html. (a) Specify the access matrix for each directory (excluding home directory) and files that allows everyone to view the webpage. (b) Draw a directed graph that represented to the access matrixAdvantages and disadvantages of tree-structured directories are that in the tree-structured directory, the directory themselves are files. This leads to the possibility of having sub-directories that can contain files and sub-subdirectories. As an interesting strategy decision in a tree- structured directory structure is how to handle the deletion of a directory. If a directory is empty, its entry in its containing directory can simply be deleted. However, suppose the directory to be deleted is not empty, but contains several files, or possibly sub-directories. Some systems will not delete a directory unless it is empty. However, to delete a directory, someone must first delete all the files in that directory. If are any sub-directories, this procedure must be applied recursively to them, so that they can be deleted also. This approach may result in an insubstantial amount of work. An alternative approach is just to assume that, when a request is made to delete a directory, all of that…For these questions, assume that memory partitions can be subdivided; multiple processes may fit in a partition if there is room. For example, if we had a 30-MB partition and a 20-MB process that fits in the partition, the partition’s new size is 10 MB after placing the process in it. If a second, 8-MB process arrives, we may place it in the partition, leaving 2 MB free in the partition. (The original memory partition then contains a 10-MB and an 8-MB process.) Consider a swapping system where memory has partitions of the following sizes: 180 MB, 100 MB, 40 MB, 200 MB, 300 MB, and 150 MB (in order). For first fit, how are processes of sizes 180 MB, 30 MB, 150 MB, 80 MB, 100 MB, and 70 MB placed (in order)? Indicate which requests (if any) cannot be satisfied. Repeat question (a) for best fit. Repeat question (a) for worst fit.
- What does "partitioning" imply in operating system parlance? Consider the advantages and disadvantages of each option.What does "partitioning" imply in the context of operating systems? Consider the advantages and disadvantages of each option.Under what circumstances is it desirable to collect groups of processes and programs into subsystems running on a large computer? What advantages would there be to creating logical partitions on this system?
- What is operating system "partitioning"? Consider each option's pros and cons.Suppose there are three processes, P1, P2, and P3, and three files, FileA, FileB, and FileC. P1 has FileA and wants FileC. P2 has FileB and wants FileA. P3 has FileC and wants FileB. a) Draw a resource allocation graph for this situation. b) Does the graph represent a deadlock? Why or why not? Explain.a.) What is the difference between Symmetric and Asymmetric Structure in a Clustered Computer System? b.) System Calls, is a very important feature in the Operating System. It provides an interfaceto the services mode available by an Operating System.in this feature, there are twoimportant modes of operations that a program can be executed. Discuss these modes ofoperations and their relevance to the System Call process. c.) Explain the process involved in a System Call sequence for writing a simple program to read data from one file (Source file) and copy them to another file (destination file)
- Subsystems may be created in large computer processes and programs to better handle their workload. What would be the upsides of making logical partitions in this system?Conduct a research on Relocateble Partitions, your report must address the following: What are relocatable partitions and how is memory managed in this scheme? What problem/s from an existing Scheme are they solving? What are the advantages and the disadvantages of Relocateble Partitions? Is there anything else you found interesting about this scheme?What does "partitioning" mean in the context of operating systems? Consider the advantages and disadvantages of each proposed option.