118. How many levels of RAID exist? a. 5 b. 6 c. 7 d. 8

Q: What is the rationale for the several levels of RAID?

A: Answer the above question are as follows

Q: What exactly is meant by the term "non-uniform memory access," and how does this kind of memory…

A: memory accesses are uneven, individual processors work together to share local memory to improve…

Q: Give an example to clarify your explanation of memory protection.

A: 1. Encryption is the study of secure communication techniques that allow only the sender and…

Q: (i)What are different RAID types? (ii)Is RAID 0 or 1 better? (iii)Which is better RAID 1 or RAID 5?

A: Definition: RAID RAID stands for Redundant Array Of Inexpensive Disks. It is a storage…

Q: What is a memory leak exactly, and how does it happen?

A: For executing various applications, computer memory is temporarily stored and retrieved from random…

Q: Is RAID a viable backup alternative? Do you agree or disagree? Why is this so?

A: RAID is a storage virtualization technology that combines multiple physical disk components into one…

Q: 10. The memory map of a 4 Kbyte (4096) memory chip begins at location 2000H. What is the address of…

A: Given, Size of the memory map = 4Kb Base address = 2000H

Q: What would be the effect on cost and performance if tape storage were to achieve the same areal…

A: To achieve the same Areal density as a magnetic disk, the Areal density of a tap would need to…

Q: File blocks are often stored consecutively in operating systems. The need to clean magnetic disks is…

A: Solid State Disk is referred to as SSD. It is a kind of storage device that stores data in flash…

Q: What are the benefits and drawbacks of using RAID 1 and RAID 2, respectively?

A: RAID (Redundant Array of Independent Disks) is a data storage technology that uses multiple hard…

Q: Given a magnetic disk unit with the following specifications, what is the access time of this…

A: To calculate the access time of the disk, we know thatTa=Ts+1/2r+b/rNWhereTa=Access time of the…

Q: There is a hard disk which has a rotational speed of 5,000 rpm, and an average seek time of 20…

A: Here in this question we have given a hard disk with  Rotational speed=5000 RPM  seek time =20 ms…

Q: What is the difference between a masked read-only memory (ROM) and a one-time password (OTP)?

A: ROM is the Read only memory and is basically available in 4 types. ROM is the primary and a Non…

Q: What Exactly Is Disk Memory?

A: Disk memory Memory and disk storage all apply to a computer's internal storage space. For a certain…

Q: What does cleaning mean in terms of RAID systems, and why is scrubbing so important?

A: Cleaning is the process of identifying and correcting faults in data contained on the discs in the…

Q: "RAID structure" in operating systems means what? How do RAID levels work?

A: An explanation of "RAID structure" in the context of operating systems is requested in the question.…

Q: No one understands what causes disk thrashing. What steps can you take to lessen the blow?

A: Definition of the Concept Thrashing is described as the state in which a process spends the majority…

Q: In what ways, if any, may disk write operations be cached?

A: A cache is fast memory which sits in between RAM and processor. It is mainly used to increase speed…

Q: Figure 4-22 on page 303, (a) shows a 1KB disk block can hold 256 32-bit dis ock numbers. If a disk…

A: Q1.  Option (B) is correct option.  Device driver acts as a translator between programmer and…

Q: By how much is an SSD faster than a magnetic disk?

A: SSD: The full form of SSD is Solid-State Drive. It is nothing but a huge storage device that holds…

Q: How is a masked read-only memory (ROM) different from a one-time password (OTP)

A: The full form of ROM is read-only memory. The full form of OTP is one-time password.

Q: What exactly are memory leaks?

A: Memory Leak: Memory leak means whenever programmers will create a memory in heap and whey they…

Q: What's the difference between a one-time password (OTP) and a masked read-only memory (ROM)?

A: Answer: A one-time password (OTP) is a consequently created grouping of numeric or alphanumeric…

Q: State what exactly is a memory leak ?

A: In computer science, memory leaks are a type of resource leakage that occurs when a computer program…

Q: What are the advantages and disadvantages of RAID 1 and RAID 2?

A: What exactly is RAID? A redundant Array of Independent Drives, or RAID, is a data storage…

Q: Explain the types of RAID, RAID 1, RAID 2 and write the pros and cons of each.

A: What is RAID?Redundant Array of Independent Disks or RAID is a data storage virtualization…

Q: What exactly are memory leaks?

A: Justification: Memory leaks are a form of resource leak that happens when a computer software poorly…

Q: To what extent may disc write operations be cached, and what are the possible downsides of doing so?

A: Introduction In this question, we are asked To what extent may disc write operations be cached, and…

Q: To what extent may disc write operations be cached, and what are the possible downsides of doing so?

A: Introduction: The caching of disc write operations comes with a variety of advantages as well as…

Q: Explain the Disk Operation ?

A: Lets see the solution.

Q: Figure illustrate the memory bank of a computer system. Same banks indicate the locations or address…

A: Dear student, As per guidelines, I can answer only first three subparts only. Please repost your…

Q: Is caching disk write operations worth it, and if not, why not?

A: Disk write caching. Temporarily storing files so users may access them fast. Caching is this. Disk…

Q: What distinguishes a masked read-only memory (ROM) from a one-time password (OTP)?

A: Plastic-encased OTP is a kind of EPROM: ROM software is the least expensive, but it is also the…