Answer all questionQ21.executes most of the operatingsystem services and files in user space.Q22.allocates the memory to theapplication programs.

These given questions are based on Application Processes and memory in computers.

Answered: Q21. system services and files in user…

Q21. system services and files in user space. executes most of the operating Q22. application programs. allocates the memory to the

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: "Distributed Operating System" is referred to as "DOS."

A: Given: "Distributed Operating System" is referred to as "DOS."

Q: The subsystem responsible for the allocation of buffer space is called the ___________ a. Buffer b.…

A: Question The subsystem responsible for the allocation of buffer space is called the ___________ a.…

Q: Answer all question Q21. executes most of the operating system services and files in user space.…

Q: UNIX Systems Programming is a kind of programming that is used in UNIX systems. Define the…

A: Answer is given below-

Q: Physical dedication refers to the use of multiple buses, each of which connects all of subset of…

A: False. Physical dedication refers to the use of a single bus to connect all modules. The concept…

Q: What is the term for software that comes with the operating system, but is not a core component of…

A: Given:

Q: A drive partition is also known as a drive .A drive partition is also known as a drive .

A: Drive partition: In reality, it's merely a table towards the beginning of the road. The starting and…

Q: The acronym DOS stands for

A: The acronym DOS stands for

Q: Computer science The computer stores a program while the program is running, as well as the data…

A: Introduction: The computer stores a program while the program is running, as well as the data that…

Q: "Operating system" refers to what? Name the OS's two key functions.

A: Defining the Operating SystemAn Operating System (OS) is a fundamental software component that acts…

Q: 4- The maximum size of RAM that can be addressed by a 32-bit Windows is: * O 1 GB O 4 GB O 16 GB O…

A: We are given a question on windows RAM capacity. Let's understand:

Q: MCQs the following 1) The program that is most likely to be swapped out to the virtual memory is…

A: 1) The program that is most likely to be swapped out to the virtual memory is the one which is…

Q: Computer software typically includes many files that contain user____________ programs, support…

A: please see the next step for solution

Q: Software that's loaded into a computer primary storage area is known as Memory-resident package…

A: Given that: Software that's loaded into a computer primary storage area is known as Memory-resident…

Q: External interrupts: are the result of any exception caused by the program itself. True False

A: Ques. External Interrupts are the result of any exception caused by the program itself ? Ans. False…

Q: Primary storage is _Fast and expensive as compared to secondary storage. why?

A: Memory in computer system is used to hold data either temporarily or permanently.

Q: In operating system, a software may triggers an interrupt executing a special operation it is called…

A: Correct option is A) System Call In operating system, a software may triggers an interrupt executing…

Q: lemory management is necessary because The memory is finite Many programs have to run simultaneousl…

A: Since memory is finite virtual memory needs to be defined, to run program, which comes under memory…

Q: Accurate memory void definition Why and how does the OS handle it?

A: Memory void or memory leak is a situation where a program or application fails to free up memory…

Q: provides the user interface and runs applications

A: Here have to determine correct option about user interface and runs applications.

Q: Basic memory management questions: Select all of the following statements that are true. One of the…

A: The above question is solved in step 2 :-

Q: Accurate memory void definition Why and how does the OS handle it?

A: A crucial component of memory management in computer operating systems is accurate memory voiding or…

Q: The idea of the Java servlets is exactly the same as in CGI programs, but the implementation is…

A: It is multithreading based i.e. It uses new thread for every new request. Hence multiple threads…

Q: In class we learned about the components of a computer • main memory - the CPU secondary memory M…

A: Main memory holds instructions and data when a program is executing, while auxiliary memory holds…

Q: Both main memory and secondary storage are types of memory. Describe the difference between the two.

A: Computer memory is any physical device capable of storing information temporarily or permanently.…

Q: A program designed to destroy data on your compute which can travel to infect other computers, is…

A: Given : A program designed to destroy data on your compute which can travel to infect other…

Q: Memory area whose contents cannot be altered / changed O Deadlock O ROM GUI Interactive processing

A: The solution to the given problem is below.

Q: In the C language, in terms of the Windows API, develop a program that performs the following…

A: #include <windows.h>#include <stdio.h>int main( int argc, char *argv[] ){ // this is…

Q: Process is program in execution None of the above O job in secondary memory O program in High level…

A: A process is a program in execution that then forms the basis of all computation. The process is not…

Q: The part of an operating system Nhat communicates with the user

A: Hi there, Please find your solution below, I hope you would find my solution useful and helpful.…

Q: Use C sharp language and code must get compiled in visual studio.…

A: Here are some points to note exceptions can be caught by using try and catch block try block is…

Q: #__4. Please Explain in detail about virtual memory?

A: Modern computer operating systems employ virtual memory, a memory management method, to give the…

Q: Operating system is a software that computer hardware

A: Operating system is a software that _________ computer hardware

Q: a) Identify the type of interface shown below b) Explain an advantage and disadvantage of using this…

A: Hi there, Please find your solution below, I hope you would find my solution useful and helpful.…

Q: UNIX Systems Programming is a kind of programming that is used in UNIX systems. Define the…

A: Answer: procedure: A procedure is a laid out strategy for achieving an assignment, generally with…

Q: reading and executing instructions and commands from the hard read memory, which is one of the…

A: Note since question multiple question but we can answer only one question(but for you we have…

Q: Functions of an operating system includes Select one: O a. Manages computer resources O b. Provides…

A: Operating System is a heart of the Computer System. Operating system have the capabilities to manage…

Q: 81. What is a shell: EE S HU COMPUTER Career’s Hub a) It is a hardware component b) It is a…

A: Answer: A shell is software that provides an interface for an operating system's users to provide…

Q: Memory-resident package is the term given to software that has been loaded into the main storage…

A: In light of the fact that: Memory-resident package is the term given to software that has been…

Concept explainers

Linux

An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.

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

Introduction

VIEW

Answers

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

Operating system's module that is responsible for protection of files is known to be
7. The program to confirm to that both the computer and its peripheral devices are working properly is called 8. The memory-the central part of the operating system is called 9. The program that the BIOS loads and executes to load the OSis called
Intermediate results during the execution of a program is stored in * ROM RAM Hard disk CD Drive Touch screens are Input devices Input and output devices Software components USB The speed of a computer is measured in terms of the number of: * Instructions executed Applications executed Programming languages executed OS speed. Which of the following device allows the user to input data to computers? * Printer Projector Bar code reader Plotters The devices which are used to feed programs and data to the computer are: * Input devices Output devices Storage devices None of the above
True or False" CPU stands for the Central Processing Unit. It is the processing chip that serves as the "brains" of a device that interprets (or processes) the digital instructions * ".provided by applications True False
language is C++ Use Lastname First name, JonnyEnglish Instructions 1. Using Visual Studio, or Xcode, create a new empty project in your working drive. Name the Project: 05LastFirst (NOTE: where LastFirst is your actual Lastname and Firstname. For Example, if your name is Mary Smith then your empty project folder will be named 02SmithMary) 2. You will be updating your 05CH3 program. You will develop an Algorithm and then update your C++ Program for the problem described below: Have the user input test grades UNTIL user enters a negative number. The program will:  list the number of grades entered,  list the number of passing grades (>= 60)  total all the grades, and  then display the average of the grades.  For example: Enter score 1: 88.8 Enter score 2: 50 Enter score 3: 100 Enter score 4: 100 Enter score 5: -1 Total number of grades: 4 Total number of passing grades: 3 Total: 338.8 Average: 84.7 (NOTE: Follow the steps below in creating your Algorithm and C++ Program.…
Hello, please show all the work detailed need help understanding this :) For the following question please decode the UTF 16 little endian hex and fine the unicode code point Question : 09D890DC Give answer in hexadecimal Thank you
When the MPU starts up for the first time it goes to the __________ and begins executing. Reset vector Interrupt vector General purpose registers Flag registers
During OS initialization, Memory Management Unit divides the main memory into pieces that cannot be changed at runtime of programs which is called as_ O a Variable Partitioning Ob. Fragmentation Oc Swapping Od. Fixed Partitioning
Write Through technique is employed within which memory for change the info? Auxiliary memory O Cache memory Main memory Virtual memory All of above O
When it comes to software and hardware, what's the difference between the two?