Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)
10th Edition
ISBN: 9780357108376
Author: Jean Andrews, Joy Dark, Jill West
Publisher: Cengage Learning
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Chapter 2, Problem 6TC
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Given:
There is a need to set up a RAID hard drive with B360 chipset on the motherboard.
To find: The reason for not being able to find the menus for RAID configuration in BIOS/UEFI configuration...
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Your supervisor asked you to up a RAID hard drive array in a tower system, which has a motherboard that uses the B360 chipset. You have installed the required three matching hard drives to hold the array. When you enter BIOS/UEFI to configure the RAID, you cannot find the menus for the RAID configuration. What is most likely the problem?
Creating a RAID array is a technique for generating live backups of physical hard drives, however doing so will reduce the available capacity of the hard drive. Alternatively, would you like to have backup at the expense of half your available disk space? When it comes to a home computer system that has regular power outages that may result in hard disk failures, which kind of RAID is the best choice?
Creating a RAID array is a technique for generating live backups of physical hard drives, although doing so will reduce the available capacity of the hard drive. Alternatively, would you want to have backup at the expense of half your available disc space? When it comes to a home computer system that has regular power outages that might result in hard disc failures, which form of RAID is the best choice?
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Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Creating a RAID array is a way for producing live backups of physical hard drives; however, doing so willower the amount of available capacity on the physical hard drive. Alternatively, would you like to have backup at the cost of half of your available disc space? The ideal RAID configuration for a home computer system with frequent power outages that may result in hard disc failures is determined by the frequency of power outages.arrow_forwardYou have a report of a customer with a Hard Disk Drive with bad sectors on /dev/sdr, what would you do to confirm the serial number and identify the disk with bad sectors? If it was in a Linux RAID, what commands would you run to remove it from the array and add a new disk?arrow_forwardHow is the motherboard to be used? (For example, it might be used for light business and personal use,as a gaming system, for a server, or for a high-powered workstation.)Knowing how the board will be used helps you decide about the most important features and overallpower of the board. For example, a motherboard to be used in a server might need support for RAID(an array of multiple hard drives to improve performance and fault tolerance). In another example,a motherboard used in a gaming system will not need RAID support, but might need a chipset thatsupports two high-end graphics adapters.arrow_forward
- You need to create a process that checks devices to see if they have data ready to be read or if they have completed a data write operation. The process will use a round-robin technique to check the devices. What method of I/O handling is this? a. interrupts b. NMI c. polling d. RTOSarrow_forwardWhich of the RAID levels uses a mirror set, also known as a shadow set, and which does not?arrow_forward6. The RAID level which mirroring is done along with stripping is a. RAID 1+0 b. RAID 0 c. RAID 2 d. Both a and barrow_forward
- What is the advantage to creating a memory map for assembly commands that operate in IO memory on the atmega 2560 (e.g. IN and OUT)? Be specific about what changes.arrow_forwardIt's possible that the amount of free space on a hard disc is affected by how often live backups are performed using RAID. Is it still advisable to create a backup if doing so eats up half of your available disc space? Which RAID setup should a home computer have to prevent hard drives from failing due to frequent power outages?arrow_forwardYou need to design an I/O device that can accept bursts of data that can be held until the CPU is ready for it. Which of the following is a component you might want to include in your design to meet this requirement? a. status register b. FIFO chip c. port-mapped memory d. programmed I/Oarrow_forward
- Question 5 In a DRAM chip, the row buffer capacity is 4KB. How many DRAM clock cycles will it take to transfer 1KB data using a burst mode with a 64-byte cache block/line and a memory that can transfer 64-bit data over the bus? Assume the row is always pre-charged. Hint: Add the precharge cycles every time a row buffer is closed, recall row buffer acts as a small cache. Assume: -5 cycles to send row address (page open or RAS) -1 cycle to send a column address -3 cycle DRAM access latency -1 cycle to send data -5 cycles to send precharge (page close)arrow_forwardDoes the total quantity of data sent to disk by a process increase as the number of threads increases? What RAID configurations does Windows' I/O manager support? Justify your choice of response. To what other parts of the Windows kernel does the Windows I/O manager contribute? Explain it a little more. To what extent does Windows' I/O architecture rely on which specific part, and why does that part matter so much more? It is imperative that you correctly credit all sources used.arrow_forwardIn a RAID 5 configuration of four 1TB solid state disks, the total available storage is ___ TB. Enter the number in TB only, e.g., 7.arrow_forward
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