Survey of Operating Systems
6th Edition
ISBN: 9781260493863
Author: Holcombe, Jane
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Expert Solution & Answer
Chapter 3, Problem 9KTQ
Program Description Answer
The software emulation of all hardware components with which an OS must interface is called as “Virtual Machine”.
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Students have asked these similar questions
The operating system and the other processes are protected from being modified by an already running process because ____________
a) they are in different memory spaces
b) they are in different logical addresses
c) they have a protection algorithm
d) every address generated by the CPU is being checked against the relocation and limit registers
A ___________ is an OS that virtualizes a complete set of hardware resources collectively.
There are two possible outcomes for computer operating systems as resource virtualization becomes more common.
Chapter 3 Solutions
Survey of Operating Systems
Ch. 3 - The software layer that emulates the necessary...Ch. 3 - Prob. 2KTQCh. 3 - Prob. 3KTQCh. 3 - Prob. 4KTQCh. 3 - Prob. 5KTQCh. 3 - Prob. 6KTQCh. 3 - Prob. 7KTQCh. 3 - Prob. 8KTQCh. 3 - Prob. 9KTQCh. 3 - Prob. 10KTQ
Ch. 3 - Prob. 1MCQCh. 3 - Prob. 2MCQCh. 3 - Prob. 3MCQCh. 3 - Prob. 4MCQCh. 3 - Prob. 5MCQCh. 3 - Prob. 6MCQCh. 3 - Prob. 7MCQCh. 3 - Prob. 8MCQCh. 3 - Prob. 9MCQCh. 3 - Prob. 10MCQCh. 3 - Prob. 11MCQCh. 3 - Prob. 12MCQCh. 3 - Prob. 13MCQCh. 3 - Prob. 14MCQCh. 3 - Prob. 15MCQCh. 3 - Prob. 1EQCh. 3 - Prob. 2EQCh. 3 - Prob. 3EQCh. 3 - Prob. 4EQCh. 3 - Prob. 5EQ
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- These are only two of the numerous effects that virtualization will have on operating systems:arrow_forwardIn virtualization, hosted operating systems are called virtual ________. machines programs applications desktops operating systemsarrow_forwardVirtualized hardware resources is called a ________.arrow_forward
- The particular operating systems that are in use have a significant impact on the manner in which the phrase "kernel mode" is understood.arrow_forwardselect one correct answer 5 __________ a set of IEEE standards that defines the standard user andprogramming interfaces for operating systems so that developers can portprograms from one operating system to another.(a) Script;(b) Parent process;(c) Portable Operating System Interface for Computer Environments (POSIX);(d) Sharable code;(e) CPU-bound.6 _______________ is the set of rules that determines where the virtual page is loadedin the memory.(a) Replacement policy;(b) Placement policy;(c) Process policy;(d) Device policy;(e) Memory policy.7 A __________ is defined in Android as a “sequence of activities a user follows toaccomplish a goal.”(a) Intent;(b) Activity;(c) Created state;(d) Task;(e) Manifest.8 _______ is a directory created by the user within the boundaries of an existingdirectory.(a) Extension;(b) Subdirectory;(c) Sequential record organization;(d) Variable-length records;(e) Relative addresses.9 Which of the following concepts is best at preventing page faults? (a) The…arrow_forwardOperating system virtualization is expected to have two effects.arrow_forward
- How can CPU Scheduling improve an operating system's overall performance? Be particular in your response by taking into account OS resources such as CPU, RAM, I/O devices, and so on.arrow_forward36. The kernel of the operating system remains in the primary memory because ________. a. It is mostly called (used) b. It manages all interrupt calls c. It controls all operations in process d. It is low levelarrow_forwardSuppose you had to create an operating system from the ground up. For each service, please specify whether or not it is possible to run a suitable application in user space to deliver that service. More effort is required at this time.arrow_forward
- What are the potential consequences of modifying a computer's "Race Condition" configuration on its underlying operating system?arrow_forwardCan you quickly define the functionality of every component in a conventional operating system kernel using just its components?arrow_forwardVirtualization is the greatest method for installing and maintaining several OSes on a single machine. To what extent do you agree or disagree and why?arrow_forward
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