Answered: an address book used by a single user,…

Engineering

Computer Science

an address book used by a single user, it is suitable to be implemented using traditional file syste Frue

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter11: Operating Systems

Section: Chapter Questions

Problem 17VE

See similar textbooks

Related questions

Q: What is Preemptive Scheduling?

A: Introduction : Scheduling : One process is executed on the CPU in process scheduling, while another…

Q: What is the difference between a logical and a physical address?

A: While the logical address is produced by the CPU from the standpoint of a programme, the physical…

Q: A computer has a 64-bit virtual address, a 4 Kbyte page size, and page tables with four levels. How…

Q: what is a virtual address and how is it converted into an actual address?

A: The virtual address is also known as a logical address and this address is generated by the…

Q: Is it possible to identify the components (fields) of a virtual address?

A: Introduction: Virtual memory allows you to access a vast amount of address space. It also allows the…

Q: An address translation process converts a 32-bit virtual address to 32- bit physical address. Memory…

A: Given: Virtual address space = 32 bit Physical address space = 32 bit. page size = 4KB TLB…

Q: The real mode of operation is the protected Previous page default mode is a control bus The real…

A: In this question we have given a statement and we need to fill the correct words from the given…

Q: Explain a buffer overflow.

A: To understand buffer overflow we must first know what is buffer Buffer can be considered as empty…

Q: In Paging, the Physical Address space is divided into fixed-sized blocks known as

A: Paging is memory management technique which uses main memory and secondary memory to optimise the…

Q: Describe caching in shared memory.

A: In the computer systems, a mechanism is used to give high-speed storage of the data which can be a…

Q: Stacking PAM modules refers to: executing multiple modules of one module rype in sequence the…

A: Stacking PAM modules refers to: executing multiple modules of one module rype in sequence the…

Q: what is Address Spoofing

A: IP Address Spoofing: Internet protocol (IP) spoofing or IP address spoofing is an unlawful practice…

Q: A computer has a 32-bit virtual address space and 1024 byte pages. A page table entry takes 4 bytes.…

A: Introduction :

Q: In dynamic memory allocation, what does "memory leak" mean?

A: In C programming, Dynamic Memory allocated to the programs using malloc() or calloc() and if…

Q: When does caching behave badly?

A: Caching: Caching is a process of storing data into the cache memory. Cache is a memory or buffer…

Q: 32-bit OS with 4KB virtual pages uses virtual memory without segmentation. The virtual memory is…

A: Answer has been explained below:-

Q: Code a descriptor that describes a data memory segment that grows upward and begins at location…

A: Given: Code a descriptor that describes a data memory segment that grows upward and begins at…

Q: What is the difference between a permanent address and a care-of address? Who assigns a care-of…

A: Answer : A permanent address is the IP address of the mobile device when it is present in its hoe…

Q: Distinguish between

A: Symbolic addresses are used in symbolic addressing which is an addressing scheme where some…

Q: SSTF disk scheduling comes with some risk, though.

A: Shortest Seek Time First, often known as SSTF, is a disc scheduling technique that is used to decide…

Q: Explain the idea of caching in shared memory.

A: Introduction: We need to explain what caching in shared memory is and how it works.

Q: In the UNIX operating system, interprocess communication mechanisms may be discussed in depth.

A: Given: Interposes communication, or IPC, is a term used to describe communication between linked…

Q: Describe the concept of caching in shared memory.

A: Shared Memory: It is a technology that enables computer programs to simultaneously share memory…

Q: What exactly are buffer overflow flaws?

A: There are many reasons why the buffer overflow vulnerability still exists. The most important among…

Q: The run time mapping from virtual to physical addresses is done by a hardware device called the…

A: Question. The run-time mapping from virtual to physical addresses is done by a hardware device…

Q: Virtual Page numbers 0x00002 0x00000 0x00001 0x00002 0x00003 Page offset 0x753 0x0002 Disk 0x0006…

A: Given Virtual address is: Virtual page numbers Page offset 0x00002 0x753 The offset…

Q: write code of a multi-threaded program that can be supported by a user-level thread level

A: let us see the answer:- As you want the code so I am writing it in java : Introduction:-…

Q: Difference between logical and physical addresses is in:

A: Given: We have to discuss Difference Between logical and physical Address is .

Q: What exactly does the term "preemptive scheduling" imply?

A: We are going to understand the term preemptive scheduling. Preemptive scheduling is a technique used…

Q: If the Access time is 16 msec and Latency time is 4 msec then the Seek time to complete a task would…

A: Given Data : Access time = 16 msec Latency time = 4 msec

Q: In aystem using paged Memory Management, The size ot Logical Address spaces is 12 MB The page table…

A: The answer for optimum page size in bytes are

Q: Explain mechanism in which one segment may belong to the address space of two different processes.

A: Each method gets its own page table in the paging systems that defines the mapping between the…

Q: What are the components (fields) of a virtual address?

A: Components of a virtual address Virtual memory provides access to a large range of address space.…

Q: Explain the concept of a buffer overflow attack.

A: Buffer overflow is a type of software coding flaw or vulnerability that hackers might use to gain…

Q: What is non - Preemptive Scheduling?

A: According to the question Non-preemptive Scheduling is used when a process terminates and the…

Q: Describe the effects of early binding and late binding on the address system.

A: A link between two entities is what's referred to as binding in programming languages. As an…

Q: What constitutes a virtual address's componer fields)?

A: The answer to the following question:-

Q: If the Access time is 19 msec and Seek time is 12 msec then the Latency time to complete a task…

A: if the access time is 19 msec and seek time is 12 msec then the latency time to complete a task…

Q: Overhead is a factor in the One-to-One multithreading strategy, which restricts the number of…

A: Why is the number of threads: per process often limited in the One-to-One multithreading…

Q: Explain how a segment may be in the address space of two different processes at the same time.

A: Intro In paging systems, each method is assigned its page table, which establishes the mapping…

Q: Question 34 For what is a loopback address used? Use the editor to format your answer

A: The loopback IP address is 127.0.0.1 The loopback is a virtual network that your computer uses to…

Q: b) Define thread and differentiate between the thread functions: Join, Suspend, and Interrupt.

A: Thread is a light weight process and each process contains many threads. It is a single sequential…

Q: python code for networking and multithreading

A: import socket from _thread import *import threading print_lock = threading.Lock() def threaded(c):…

Q: Main memory size is 16 pages. Size of swap file on hard disk is 64 pages. Operating system locks…

A: I have answer this question in steps 2 & 3.

Q: The biggest disadvantage of classfull addressing is that an address block assigned to an…

A: Let's discuss the statement : The statement is saying that biggest disadvantage of class full…

Q: Program always deals with the ____________. a. Logical address b. Physical address c.…

A: a. Logical address

Q: (MAC) In the MAC address table, MAC addresses are stored in a dynamic RAM. Assume the table was 8000…

A: Time Required for Memory Access Memory Access Time is the time required to identify and retrieve a…

Q: Explain conditions for Deadlock as it can occur in a time-sharing OS.

A: Explain conditions for Deadlock as it can occur in a time-sharing OS.

Concept explainers

Types of database architectures

A Database Architecture represents the Database Management System’s (DBMS) design (schema). The DBMS architecture makes it easy to understand the components involved in the database system and their relations. The DBMS architecture may vary based on the system on which it runs. Some systems contain both client and server machines whereas some run only on a server machine. Based on the architecture, the system can be classified as centralized, decentralized, or hierarchical.

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

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

22. What is the correct sequence of time delays that happen during a data transfer from a disk to memory? a. Seek time, access time, transfer time b. Seek time, latency time, transfer time c. Access time ,Latency time, transfer time d. Latency time, access time, transfer time
Minix Describe and illustrate the contents of a Unix Inode, and how it works for associating a file with disk blocks.
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 steps
A file system with 300 GByte disk uses a file descriptor with 8 direct block addresses, I indirect block address and 1 doubly indirect block address. The size of each disk block is 128 Bytes and the size of each disk block address is 8 Bytes. The maximum possible file size in this file system will be ?
What is the maximum file size supported by a file system with 16 direct blocks,single,double,and triple indirection?the block size is 1k bytes.Disk block numbers can be stored in 4 bytes? give the answer in detail
How do the following affect total disk access time? a) Disk latency b) Seek time c) Transfer time.
Suppose that there is a file system with blocks of 512 bytes in size. For each inode, there are 20 direct blocks, 2 singly-indirect blocks, and 2 doubly-indirect blocks. The size of a pointer is 4 bytes. Calculate the maximum possible size of a file in bytes. Show your work.
When a file is written to disk, the operating system is responsible for arranging the data blocks in the correct sequence. When discussing magnetic disks, why is this step absolutely necessary? Would it make a difference if SSDs were used instead, or is it moot either way? So, what gives?
How does the SCAN disk head scheduling algorithm differ from the C-SCAN algorithm? In your discussion indicate one advatage and one diadvantage of each. Please help in regards to operating systems.
What are the upsides and downsides of caching disk write operations?
What file access pattern is particularly suited to chained file allocation on disk?
Recognize and explain the four disk access caching techniques.