Review Questions 4.1 Table 3.5 lists typical elements found in a process control block for an unthreaded OS. Of these‚ which should belong to a thread control block and which should belong to a Process control block for a multithreaded system? Identifiers will appear in both thread and process control blocks‚ because both need to be identified. Processor State Information should belongs to process control block. Kernel will only interact with process not threads. Process Control Information:
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UUM COLLEGE OF ARTS AND SCIENCES UNIVERSITI UTARA MALAYSIA No. Information on Course 1. Course Name : OPERATING SYSTEM 2. Course Code: STIK2044 3. Name(s) of Academic Staff: HATIM MOHAMAD TAHIR ROOM: SOC3070 OFF:928 5193 EMAIL: HATIM@UUM.EDU.MY FB: HATIM 4. Rationale for the inclusion
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Advantages and disadvantages of living in the countryside Privacy If you like privacy‚ living in the country works well -- particularly if your home is situated in a remote area and you don’t have neighbors for miles. This also provides solitude. Less Pollution The countryside is generally quiet and peaceful -- certainly not as contaminated with toxic pollutants as the city. There isn’t as much traffic or smog or pollution from industry. Ecologically speaking‚ the advantages to living in the
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Chapter 2 – Operating System Overview TRUE/FALSE QUESTIONS: 1) An OS should be constructed in such a way as to permit the effective development‚ testing‚ and introduction of new system functions without interfering with service. (True) 2) The OS masks the details of the hardware from the programmer and provides the programmer with a convenient interface for using the system. (True) 3) The ABI gives a program access to the hardware resources and services available in a system through the user
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1. Computer System Components (i) Hardware Provides basic computing resources (CPU‚ memory‚ Input/output (I/O) devices). (ii) Operating System (OS) Controls and coordinates the use of the hardware among the various application programs for the various users. (iii) Applications Programs /Application Software Define the ways in which the system resources are used to solve the computing problems of the users (compilers‚ database systems‚ video games‚ business programs). (iv) Users
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The advantages and disadvantages of living in a block of flats To begin with‚ it is said that living in a block of flats is very uncomfortable but many people do not agree. With such view a block of flats helps to find a lot of friends and deepen our communication skills. So what are the advantages and disadvantages of living in a block of flats? One the one hand‚ living in a block of flats is advantageous for many reasons. Firstly‚ people who live in a block of flats are friendlier than people
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Advantages and disadvantages of wired/cabled network A wired network is more reliable and has generally a higher bandwidth (is faster..) than a wireless network; while it constraints to the availability and length of connection cables‚ can be more expensive than a wireless network and may not fit specific situations such as reaching some remote areas or being used with mobile devices. Advantages and disadvantages of wireless network Advantages: * Flexible if there is ad-hoc situation when
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its lifetime. Operating system takes care of selecting the processes from these queues in some fashion. Selecting process is done by the the appropriate scheduler. Types of scheduling: Short - term (or) CPU Scheduler Medium – term Long – term (or) Job Scheduler Short – Term Scheduler: Short term scheduler selects the processes that are ready to execute and allocates CPU to one of them. Medium – Term Scheduler: Medium term scheduler is introduced by some operating systems such as time sharing
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But what is the advantage and disadvantage of playing computer games? II. Statement of the problem - What are the benefits of playing computer games in students of Quezon City Polytechnic University Batasan Branch? - What is the percentage of the students who prefer that computer games is an advantage? - What is the percentage of the students who prefer that computer games is an disadvantage? - What is the percentage of the students who believe that it’s an advantage in a way it relieves
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single-processor system? * Umumnya‚ setiap situasi di mana pemungutan dihindari menggunakan multithreading‚ yang memungkinkan thread untuk memblokir daripada berkutat di beberapa kondisi. 4.4 Which of the following components of program state are shared across threads in a multithreaded process? * Heap memory dan Global variables 4.5 Can a multithreaded solution using multiple user-level threads achieve better performance on a multiprocessor system than on a single-processor system?
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