Computer Science
Best UK USA UAE Australia Canada China File Management System Homework Help Service Online 1.Compare and contrast chained allocation with indexed allocation technique of file allocation . 2. Define external and internal fragmentation. How it Works? Step 1:- Want to buy solution for this. Please click on submit your assignment here and […]
Best UK USA UAE Australia Canada China Root file System Homework Help Service Online 1.Describe the structure of Inode in UNIX. What entries undergo changes when a file is opened to read / write / copied / renamed. 2. What is an I-node and what role does it play. 3. What corresponds […]
Best UK USA UAE Australia Canada China Operating System File Management Homework Help Service Online 1.What happens when you give a command: touch a_file? 2. Describe the interpretation of the following under the command chmod a. 444 b. 111 001 101 3. Describe an encryption method provided in Unix to secure files. […]
Best UK USA UAE Australia Canada China File Systems and Management Homework Help Service Online 1. For the file extensions given below indicate the corresponding file type and the usually associated purpose. a. BAT , exe, zip, au b. bin, lib, tex, gif, ar 2. Describe the file system organization. Describe how file […]
Best UK USA UAE Australia Canada China File System Homework Help Service Online 1. Explain why file systems are critical components of an operating system. What is their purpose? 2. Specify the file system or file systems that would be available with that operating system. 3. List a few ways that a […]
Best UK USA UAE Australia Canada China Operating System File Storage Homework help Service Online 1. Outline the steps necessary to prepare a storage device for storing files. 2.Identify and briefly describe the tools used to prepare a storage device for storing files. 3.Describe from an administrator perspective what is necessary to […]
Best UK USA UAE Australia Canada China Memory Management System Homework Help Service Online 1.In modern paging-based memory management systems, it would be possible for a process to access a page in its virtual address space that is loaded into a physical page frame, however a page fault could still occur. Explain the basics […]
Best UK USA UAE Australia Canada China Operating System Processes Homework Help Service Online 1.Simplistically, the operating system kernel is just a computer program, one that manages the hardware and allows the user to perform tasks on a computerised device. When considering other computer programs such as word processors, text/code editors, and so on, […]
Best UK USA UAE Australia Canada China Virtual Memory Homework Help Service Online 1.Can you think of any situations where supporting virtual memory would be a bad idea, and what would be gained by not having to support virtual memory? Explain. 2.Virtual memory provides a mechanism for isolating one process from another. What […]
Best UK USA UAE Australia Canada China Operating System Homework Help Service Online 1. A machine language instruction to load a 32-bit word into a register contains the 32- bit address of the word to be loaded. What is the maximum number of page faults this instruction can cause? 2. Explain the difference […]