In what way is a virtual machine useful? It allows users to create a backup. It allows users to run multiple OS on a single computer. It connects multiple users. O It increases internet speeds.
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In what way virtual machine is useful
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- Can someone please assist me with Linux/Unix questions? Command What it does Results lsusb lspci ls /dev/disk/by-id/ ls –F /proc ls –F /sys dmesg | less tail /var/log/boot.log journalctl –b lsmem lscpu lsscsi lsblk lshwHey the virtual address 11123456 is incorrect for this question. The virtual address is 0x33C25977E083. Please answer the question below instead of copying the answer from chegg or somewhere else. If you answer with the virtual address 11123456 I will just dislike it and look to report you somehow. A computer provides a virtual memory space of 248 bytes. The computer has 16 GiB of physical memory. Virtual memory is implemented by demand paging, and the page size is 4 MiB. A user process generates the virtual address 0x33C25977E083.Explain how the system determines the physical addressQuestion 2 (30% of the total mark of 30) The following is a MBR snapshots. Find the following information for each partition. (Hints: watch this youtube video: https://www.youtube.com/watch?v=jRj_HzbHeWU) Find Boot indicator bits/flag (check if bootable or not) Find types of File System Type (e.g., FAT32, NFTS, EXT3 etc.) Starting LBA Address (Relative Sectors) Size of the partitions (sector size is 512 bytes).
- Must be done in Ubuntu linux commands: 1) Demonstrate how to start a job in the background and then bring it to the foreground. Also show how to send a job from the foreground to the background. 2) Demonstrate how to configure the 'syslogd' messages such that all messages of exactly info are directed to the file /var/log/info-log. 3) Show examples of getting hardware related information from what’s available in the /proc directory1. Which of the following is not an example of a measure used to keep a Bastion Host secure? a. Make the hard disk read-only b. Strictly limit the number of processes running on the host c. Install a secure operating system, rather than a typical d. Install the host as close as possible to the system to be protectedinside the OS1. What are the advantages of having both kernel and user modes?2. How is a new process initiated by an operating system?3. What distinguishes an interrupt from a trap?4. Describe three pauses.5. How are process switches different from mode switches?