Consider a Disk I/O transfer, in which 1500 bytes are to be transferred, but number of bytes on a track is 1000, and rotation speed of disk is 1500 rps but the average time required to move the disk arm to the required track is 15 ms, then what will be total access time?
Q: ently as pos A has 50 p
A: Network Subnet Mask Network Address Broadcast Address Host Range A. 255.255.255.192…
Q: Define how Internet of Things protocols are standardized. When analyzing the IoT, it is useful to…
A: Standardization is a major IoT challenge: Without global standards, the complexity of devices that…
Q: Here, you may choose from two different theories: the Path-Goal Theory and the Leader-Member…
A: As stated in the introduction: a leader is someone who encourages people to work hard, assists them…
Q: When it comes to software development, what role do design patterns play? Do you have a particular…
A: introduction: A repeatable design pattern for software engineering response to a frequent problem in…
Q: It is important to emphasize "divide and conquer," a fundamental tenet of software engineering…
A: Introduction: When people think about software engineering, they typically picture complex…
Q: what is the utilization of Pseudocode in programming.
A: Introduction: Pseudocode is organized English for portraying algorithms compactly. It is comprised…
Q: Give some examples of the main pluses of the client/server architectural approach.
A:
Q: I have a python task using pandas library, i have a dataframe df, list[], *** I want to count list…
A: You can use method mention below:
Q: Indicate whether each of the following statements is true or false and justify your answer with…
A: The computer system which refers to the machine which is an electronic devices that will manipulates…
Q: Though it seems sense that an item's perceived brightness would increase as more light was reflected…
A: Let's take two pieces of paper, one black and one white Let's say we were outside in the bright sun…
Q: When compared to manually supplying and configuring servers, what benefits do you see in having…
A: pros of setting up and configuring servers automatically: Spending less time: Operations people and…
Q: A company has two locations: a headquarters and a tactory about 25 km away. Inc factory has four…
A: It would be simple to multiplex the four terminals onto a single voice grade line. Since only one…
Q: What qualifications are necessary for an IT professional to work in data warehousing?
A: Note:- As per Guidelines, I am only allowed to answer one question until student has asked for a…
Q: In what ways does the MVC architecture improve the structure of web apps as a whole? How might the…
A: MVC Architecture: An application is a divided into three primary logical components using the…
Q: 1. Suppose, there are two channels to multiplex, one bits from each source and use TDM with 180Kbps…
A: Here we have given the answers for the above asked question. You can find the solution in step 2.
Q: What are the advantages of object-oriented system analysis and design over competing approaches?
A: INTRODUCTION Object-Oriented (OO) can be characterized so that the ideas can be applied to the…
Q: Is there a major drawback to using a two-tier structure? Can you explain the operation of a solution…
A:
Q: Rajesh loves lucky numbers. Everyone knows that lucky numbers are positive integers whose decimal…
A: The program is written in Python. Check the program screenshot for the correct indentation. Please…
Q: For what reason is software engineering lacking in basic skills?
A: Overview: Investigate how other people have dealt with challenges that are similar to yours in the…
Q: Pick a domain where an expert system might serve as a helper, give at least five rules for the…
A: Domains where an expert system can assist:-
Q: Here, you may choose from two different theories: the Path-Goal Theory and the Leader-Member…
A: INTRODUCTION: A leader is someone who does not assert their authority inside the business; instead,…
Q: List two advantages and two disadvantages of having international standards for network protocols.
A:
Q: Complete the Kennel class by implementing the following methods: addDog(Dog dog) findYoungestDog()…
A: Add the dog at the end of the array in addDog method In findYoungestDog method, we need to iterate…
Q: It's important to think about what this phrase means. What do you think about this from the…
A: Given: So, what is Critical Concern Consideration may manifest itself in a variety of ways. Factors…
Q: How do cohesion and coupling affect software development
A: Introduction The complexity of the interface, which is where the passage or reference to the module…
Q: USER INTERFERENCE QUESTION Imagine that you’ve been tasked with redesigning (you being a…
A: Answer: We have need to write the what is point required to redesigning the website so we will see…
Q: Print "Censored" if userInput contains the word "darn", else print userInput. End with newline. Ex:…
A: The above question is solved in step 2 :-
Q: How about listing three options for minimizing your time spent sitting in traffic? How do you tell…
A: Institution: US PIRG reported in 2013 that the average amount of miles travelled by the typical…
Q: Find electromagnetic harvesters implementations over the internet and describe how they work and…
A: In the past decade, extensive research has been conducted on the development of vibrational energy…
Q: How is synchronization provided for synchronous transmission?
A:
Q: Does the development process provide any challenges for the developers?
A: Introduction: System Development Life Cycle (SDLC) should result in a high-quality system that meets…
Q: What are the major drawbacks of a two-tiered system? Do you have any thoughts on a multi-tiered…
A: Introduction: Client Tier and Database are the two levels that make up a two-tier architecture (Data…
Q: Most IP datagram reassembly algorithms have a timer to avoid having a lost fragment tie up…
A: IP datagram: The IP datagram is a format of data that can be recognized by IP. IP datagram consists…
Q: Problem 1.8 The following code segment, consisting of six instructions, needs to be executed 64…
A:
Q: Write a program to process the temperature readings. The user should input the temperature readings.…
A: Coding:- Used C++ programming #include <iostream> using namespace std; int main(){ int i =…
Q: When it comes to code, what role do Design Patterns play, and how exactly do they function? Explain…
A: The answer is given in the below step
Q: import java.util.*; // Iterator, Comparator public class BinarySearchTree implements BSTInterface {…
A: Explanation of the code The given code declares an iterator, iter which is used to iterate over a…
Q: When it comes to software development, what role do design patterns play? Do you have a particular…
A: A design pattern in software engineering is a reusable solution to a common problem in software…
Q: Which considerations should be made while modeling software-heavy systems?
A: Which considerations should be made while modeling software heavy systems 1. Try not to attempt to…
Q: Can you describe the operating system and provide an example of how it works?
A: An operating system’s (OS) is pieces of softwares that connects a user's computer’s to it’s…
Q: Why is it that the start and stop bits can be eliminated when character interleaving is used in…
A: In order to maximise the bandwidth of a synchronous TDM line, we have been asked several times over…
Q: 0₁ /Assume that the microprocessor can directly address 64K with a R/W' and 8 data pins The memory…
A: The answer for the above question is given in the below steps for your reference.
Q: Answer the following questions about the MasPar MP-1: (a) Explain the X-Net mesh interconnect (the…
A: PE Array: X-Net All PEs have a direct link to their eight closest neighbors in a two-dimensional…
Q: What qualifications are necessary for an IT professional to work in data warehousing? 5. Explanation…
A: Introduction: Developing data management methods and procedures throughout a company or within the…
Q: y. Linespace
A: Below is answer:
Q: What are the upsides of using an object-oriented strategy in system development? What ways does this…
A: According to the information given:- We have to define the upsides of using an object-oriented…
Q: Moving to another question will save this response. Question 2 Given Z-Y(W+X) with gate delays=5 and…
A:
Q: QUESTION 20 In RC4, what is the size of array S in term of bytes? QUESTION 21 181 and 211 are…
A:
Q: Chef loves lucky numbers. Everyone knows that lucky numbers are positive integers whose decimal…
A: Input/Output Parameter: The first line contains a single positive integer T, the number of test…
Q: Explain the following terms associated with compound vector processing: (a) Compound vector…
A: The question is to explain the given terms related to vector processing.
dont post copied one sure sure report answer only 100% sure else dont answer
Step by step
Solved in 2 steps with 1 images
- Consider a Disk I/O transfer, in which 1500 bytes are to be transferred, but number of bytes on a track is 1000, and rotation speed of disk is 1500 rps but the average time required to move the disk arm to the required track is 15 ms, then what will be total access time?Suppose that a disk drive rotates at 8000 RPM. It has an average seek time of 4 milliseconds. If its transfer rate is 15 Mbps, determine the average time it takes for a 15K byte request to be transferred from the time the disk starts the seek? From this, determine its throughput.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?
- Consider a disk that rotates at 3600 rpm. The seek time to move the head between ad- jacent tracks is 2 ms. There are 32 sectors per track, which are stored in linear order from sector 0 through sector 31. The head sees the sectors in ascending order. Assume the read/write head is positioned at the start of sector 1 on track 8. There is a main memory buffer large enough to hold an entire track. Data is transferred between disk locations by reading from the source track into the main memory buffer and then writing the date from the buffer to the target track. a. How long will it take to transfer sector 1 on track 8 to sector 1 on track 9? b. How long will it take to transfer all the sectors of track 8 to the corresponding sec- tors of track 9?Consider a disk drive specifications. with the following 16 surfaces, 512 tracks/surface, 512 sectors/ track, 1 KB/sector, rotation speed 3000 rpm. The disk is operated in cycle stealing mode whereby whenever one byte word is ready it is sent to memory; similarly, for writing, the disk interface reads a 4 byte word from the memory in each DMA cycle. Memory cycle time is 40 nsec. The maximum percentage of time that the CPU gets blocked during DMA operation?What is the average time to read or write a 512 bytes sector for a disk? The advertised average seek time is 5 ms, the transfer rate is 40 MB/sec, it rotates at 10,000 RPM, and the controller overhead is 0.1 ms. Assume the disk is idle so that there is no queuing delay. In addition, calculate the time assuming the advertised seek time is three times longer than the measured seek time.
- Consider a single-platter disk with the following parameters: rotation speed:7200 rpm; number of tracks on one side of platter: 30,000; number of sectors per track: 600; seek time: one ms for every hundred tracks traversed. Let the disk receive a request to access a random sector on a random track and assume the disk head starts at track 0. a. What is the average seek time? b. What is the average rotational latency? c. What is the transfer time for a sector?Consider a single-platter disk with the following parameters: rotation speed: 7200 rpm; number of tracks on one side of platter: 30,000; number of sectors per track: 600; seek time: one ms for every hundred tracks traversed. Let the disk receive a request to access a random sector on a random track and assume the disk head starts at track 0. a. What is the average seek time? b. What is the rotational latency? c. What is the transfer time for a sector? d. What is the total average time to satisfy a request?Consider 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. The capacity of the disk pack and the number of bits required to specify a particular sector in the disk.?
- Consider 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 2 MB/track, a rotation time of 10 msec, average seek time of 5 msec. On average, how long it takes to read 500 bytes from the disk?Suppose we have a computer with the following characteristics: the magnetic disk has an accesslatency of 15 milliseconds and a streaming transfer rate of 5 megabytes per second. For the disk described,what is the effective transfer rate if an average access is followed by a streaming transfer ofa. 1024 bytes