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

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…

A:

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.

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.