Provide four examples of external disk interfaces
Q: What exactly is the difference between an extent, a segment, and a table? Please give an example…
A: Intro Extent: - It is the logical unit of the database storage space allocation made up of a…
Q: domain?
A: To portray this issue utilizing an arranging language, we might characterize two sorts of…
Q: Discussed the economic and ideological causes of the American, the French, and the Chinese…
A: INTRODUCTION: The imposition of taxes on the colonies, which they refused to pay, was the economic…
Q: What will be the next virus and malware distribution system/vector that will take advantage of…
A: introduction: Malware is a kind of harmful software that cyber criminals use to corrupt computer…
Q: In Opreating systems Why does the wait decrease the value of the semaphore and why does an increase…
A: Semaphore: A semaphore is a variable…
Q: computer scienceWhat is the purpose of target tables? What information are they giving?
A: Introduction: The target table is the table to which data is sent or where an action is performed.…
Q: The network benefits from the flexibility, agility, and speed with which virtual network services in…
A: INITIATION: The network benefits from the flexibility, agility, and implementation speed provided by…
Q: Suppose We do a DFS on a directed graph Gd and G is corresponding depths first tree/forrest. if we…
A: The graph is acyclic if DFS discovers no back edges. Because removing any back edges identified has…
Q: 1. Design Push Dawn Automata for the language {0" 1 m 0"|n, m>= I are arbitrary numbers}
A:
Q: the “Add List of Slide Titles” Checkbox is checked, a list of all of the slides Titles should be…
A: The answer is
Q: What is the definition of data communications? How often does it appear in everyday life?
A: Data communications: Data communications is used to transfer the data from one to another.…
Q: hat is the purpose of each phase in the Cyber Kill Chain Model? Delivery of Reconnaissance…
A: Introduction: Identify and define what each step is in the Cyber Kill Chain Model? Delivery of…
Q: Who is ultimately responsible for the organization's information security?
A: Start: An information asset is often managed by a corporate executive or manager. These are the…
Q: Explain what software security is and why it's crucial in the SDLC.
A: Software Security: Software security is an idea used to defend software from malware attacks and…
Q: If 10 devices are added to each network constructed with a star, mesh, ring, or bus topology, what…
A: Topology is the geometrical representation of the network in which computers are connected to each…
Q: What are the most prevalent issues with loT device deployment integration? How would you define the…
A: Introduction: Challenges1) Compatibility and interoperability of various IoT systems:According to…
Q: Computer science What is pseudocode? What is a flowchart?
A: Introduction: It is used to create a program overview or a preliminary draught. Pseudocode…
Q: Give your thoughts on why parallel processing is required in any computer.
A: PARALLEL PROCESSING: PARALLEL PROCESSING: Parallel processing refers to the management of the…
Q: Give three reasons why bridged Ethernet can't be expanded to the extent of the Internet?
A: Meeting: An Ethernet network bridge is a device that joins two separate local area networks together…
Q: When is it OK for a company to forego having a website? What factors can lead a company to avoid…
A: Introduction: The nature of the business determines whether or not an online presence is essential.…
Q: Please help me with my c++ homework. My question is about this part of the code given by the…
A: Find the answer with explanation given as below :
Q: HMI design is a software discipline. True False
A: answer is
Q: In order to manage a critical section in a proper way, the following has to be satisfied: a. Mutual…
A: a. Mutual Exclusion
Q: why you think it's important to understand two PowerShell commands (what they do, how they work, any…
A: It is defined as a Microsoft’s scripting and automation platform. It is both a scripting language…
Q: What exactly is the distinction between a compiler and an interpreter?
A: Intro distinction between a compiler and an interpreter
Q: 2. Suppose we have the diagram of memory shown below under a dynamic partitioning scheme. Blue areas…
A: The answer as given below:
Q: What are some examples of popular open source databases?
A: Intro MySQL is the most popular database that runs on multiple operating systems. Platform:…
Q: do you know and assemyly code if yes give me and example and tell me what it does
A: Actually assembly code is quite complex, because it is low level programming language and moreover…
Q: What is computer crime and computer related crime and its example? (Please use 2 official journal as…
A: The solution to the given problem is below.
Q: within the Operating System 1.What is the purpose of having two modes (user and kernel)? 2.What…
A: Two modes are required in the operating system for the following reasons: User mode and kernel mode…
Q: In database management, which of the following is a design case that occurs only when there is an…
A: In database management, there are certain data modeling skills that are required to build design…
Q: Where can I find and list the websites of the parent and child standardization organizations that…
A: The guidelines for interoperability of network technology and processes are defined by standards in…
Q: What advantages does strict two-phase locking provide? How does it stack up against other types of…
A: Intro According to strong stringent two-phase locking (SS2PL), the locking protocol releases both…
Q: 1. A class with no access modifier can be accessed by package-mate classes without being imported.…
A: Find the answer with explanation given as below :
Q: Write a function to solve 01 Knapsack on C and test it with the maximum capacity, weights and values…
A: PROGRAM INTRODUCTION: Include the required header files. Start definition of the function to find…
Q: What is the output of the below Java program with constructors? public class Constructor2 { int…
A: The output of the java program is -
Q: What is the difference betweenWhat is the difference between DDL and DML commands? DDL and DML…
A: DDL commands : Data Definition Language (DDL) is an abbreviated abbreviation of Data Definition…
Q: How many states are there in the minimum-state DFA for the given NFA? Also how many final states…
A: NFA stands for Nondeterministic Finite automata in which every state contains 0 to many transitions…
Q: Where do you stand on this issue of forcing high tech firms such as Apple to accommodate…
A: Advantages and Disadvantages of introducing a new method or way of programming for Apple devices.…
Q: 1. Draw the derivation tree corresponding of w = aaabbaaa using the following context-free grammar G…
A: Below is the answer to above question. I hope this will be helpful for you..
Q: What is systematic error detection, and how does it work?
A: Systematic error detection : The error-checking bits are attached to the original byte in a process…
Q: What doas parallel compubing imply?
A: Parallel computing is a sort of registering engineering in which a few processors execute or handle…
Q: 1. Define what logic gates are and how/where we use them. 2. How Boolean logic correlates to…
A: The solution to the given problem is below. ***Note: According to Bartleby policy we are not…
Q: number into convert the given binany decimal numbes System. humber : 10
A: Explanation for Binary to decimal To convert fraction to binary, start with the fraction in question…
Q: What is the distinction between linear and quadratic probing?
A: Intro Linear probing and quadratic probing both have come under the collision resolution technique.…
Q: iners better than virtual machines? DHCP vs APIPA What are the adva
A: Below are containers better than virtual machines DHCP vs APIPA What are the advantages of having…
Q: Distinguish between a system crash and a "disaster."
A: Intro A disaster is defined as a natural or man-made catastrophe of significant scope that causes…
Q: Write a query to show all record of job-history of those employees whose department number 60?…
A: Find the required query and output given as below :
Q: þ Minimize the following DFA and identify the distinguishable and indistinguishable states. Also…
A:
Q: Create a single rotate instruction that swaps the DL register's high and low halves.
A: Intro Rotate instruction that exchanges high and low halves of the DL register The rotate…
Provide four examples of external disk interfaces.v
Step by step
Solved in 2 steps
- Provide four examples of external disk interfaces.Suppose that a magnetic disk has an average seek time of 4 ms, a rotation rate of 5400 RPM, a transfer rate of 50 MB/second, a sector size of 512 bytes, and controller overhead of 2 ms. What is the average amount of time to read a single sector?In this sentence, please name four distinct external disk interfaces.
- Identify four distinct external disk interfaces.To what extent does disk write caching benefit from the following?Question#4: Consider a file system that uses inodes to represent files. Disk blocks are 8 KB in size, and a pointer to a disk block requires 4 bytes. This file system has 12 direct disk blocks, as well as single, double, and triple indirect disk blocks. What is the maximum size of a file that can be stored in this file system?
- Consider a file system that uses inodes to represent files. Disk blocks are 16 KB in size, and a pointer to a disk block requires 4 bytes. This file system has 12 direct disk blocks, as well as single, double, and triple indirect disk blocks. What is the maximum size of a file that can be stored in this file system? Show calculation stepsThe disk specification in Figure 7.15 gives a data transfer rate of 60MB per second when reading from the disk, and 320MB per second when writing to the disk. Why are these numbers different? (Hint: Think about buffering.)Does caching disk write operations have any advantages or disadvantages?
- Consider a disk with the following characteristicsConsider a disk pack with 16 surfaces, 128 tracks per surface and 256 sectors per track. 512 bytes of data are stored in a bit serial manner in a sector. Calculate the capacity of the disk pack and the number of bits required to specify a particular sector in the disk.Consider a disk with following specifications: 20 surface, 1000 tracks/surface, 16 sectors/track, data density 1 KB/sector, rotation speed 3000 rpm. The operating system initiates the transfer between the disk and the memory sector-wise. Once the head has been placed on the right track, the disk reads a sector in a single scan. It reads bits from the sector while the head is passing over the sector. The read bits are formed into bytes in a serial-in-parallel-out buffer and each byte is then transferred to memory. The disk writing is exactly a complementary process. For parts (c) and (d) below, assume memory read-write time = 0.1 microsecond/ byte, interrupt driven transfer has an interrupt overhead = 0.4 microseconds, the DMA initialization and termination overhead is negligible compared to the total sector transfer time. DMA requests are always granted. (a) What is the total capacity of the disk? (b) What is the data transfer rate? (c) What is the percentage of time the CPU is…