Operating System Examples

The book is intended to be a study and guide for people undertaking a self-assessment process. The book, questions and self-assessment process can be adapted as a development tool and training material for an organisation even if the organisation does not adopt an ISO 14001 based Environmental Management System.

110p vimeyers 29-05-2024 3 1   Download

The research deals with current trends of ecommerce in supply chain management through the example of light industry. It is shown that one of the current trends in supply chain management is human labor reduction and almost complete automation of warehouse and transport operations. The practice of domestic online stores in e-commerce is regarded. It has been revealed that for domestic stores there is a lag in using innovative means. This is explained by the small volume of sales.

6p longtimenosee10 26-04-2024 3 1   Download

Ebook "Tools and criteria for sustainable coastal ecosystem management: Examples from the baltic sea and other aquatic systems" is to discuss practically useful (operational) bioindicators for sustainable coastal management, criteria for coastal area sensitivity to eutrophication and an approach set a "biological value" of coastal areas. These bioindicators should meet defined criteria for practical usefulness, e.g., they should be simple to understand and apply to managers and scientists with different educational backgrounds.

296p tachieuhoa 28-01-2024 4 2   Download

In particular, there are significant effects on economic development as a whole and the growth of businesses. For example, the concepts of effective knowledge management, governance, ethics and the fourth industrial revolution have been changed. This paper will identify several research hypotheses regarding changes in the development of a sustainable economic and sustainable businesses in the context of the digital economy.

9p nhanchienthien 25-07-2023 8 4   Download

Part 1 of ebook "Operating system concepts (Tenth edition)" provides readers with content including: operating-system structures; process management; processes; threads and concurrency; cpu scheduling; process synchronization; synchronization tools; synchronization examples; memory management; virtual memory; storage management; mass-storage structure; file-system interface; file-system implementation; file-system internals;...

752p dieptieuung 19-07-2023 10 4   Download

Lecture "Signals & systems - Lesson 1: Introduction to signals" provide students with content knowledge such as: classification of signals; energy and power of signals; energy and power signals; basic operations on signals; examples of signals multiplication;... We invite you to take a look at the content of the lecture.

15p phuong3676 23-06-2023 8 3   Download

Ebook Database management systems (2nd edition): Part 1 presents the following contents: Ch1 Introduction to database systems; Ch2 Identity-relationship model; Ch3 Relational model; Ch4 Relational algebra & calculus; Ch5 SQL: queries, programming, triggers; Ch6 Query-by-example (QBE); Ch7 Storing Data: Disks & Files; Ch8 File Organizations & Indexes; Ch9 Tree-Structured Indexing; Ch10 Hash-Based Indexing; Ch11 External sorting; Ch12 Evaluation of relational operators; Ch13 Introduction to query optimization; Ch14 A typical relational query optimizer.

438p haojiubujain01 06-06-2023 9 3   Download

Digital Electronics: Principles, Devices and Applications is a comprehensive book covering, in one volume, both the fundamentals of digital electronics and the applications of digital devices and integrated circuits. It is different from similar books on the subject in more than one way. Each chapter in the book, whether it is related to operational fundamentals or applications, is amply illustrated with diagrams and design examples.

208p haojiubujain01 06-06-2023 5 1   Download

Advanced Operating Systems - Lecture 6: Suspending processes. This lecture will cover the following: fork examples (cont’d from previous lecture); zombies and the concept of reaping; wait and waitpid system calls in Linux; concurrency—the need for threads within processes; threads—introduction;...

23p haoasakura 30-05-2022 15 3   Download

Advanced Operating Systems - Lecture 9: Shared variables. This lecture will cover the following: shared variable analysis in multi-threaded programs; concurrency and synchronization; critical sections; solutions to the critical section problem; concurrency examples;...

30p haoasakura 30-05-2022 12 4   Download

Advanced Operating Systems - Lecture 10: Locks. This lecture will cover the following: concurrency examples (cont’d from previous lecture); locks; implementing locks with disabling interrupts; implementing locks with busy waiting; implementing locks with test and set like low-level hardware instructions; semaphores—Introduction and definition;...

19p haoasakura 30-05-2022 16 3   Download

Advanced Operating Systems - Lecture 13: Deadlocks. This lecture will cover the following: definition of deadlocks, four necessary and sufficient conditions, examples of deadlocks, detection of deadlocks, avoidance, prevention of deadlocks, current practice of deadlocks;...

15p haoasakura 30-05-2022 14 3   Download

Lecture Software engineering: Lesson 9 - Fakhar Lodhi. The main topics covered in this chapter include: typical processes, levels of abstraction, adding levels of abstraction to data flow modeling, context level data flow diagram, detailed data flow diagrams, patient monitoring system – a data flow modeling example,...

14p youzhangjing_1909 28-04-2022 33 2   Download

Lecture Operating systems: Lesson 11 - Dr. Syed Mansoor Sarwar. The main topics covered in this lesson include: use of FIFOs in a program; mknod system call; mkfifo library cal; example code; Client-Server code; process management commands in UNIX/Linux; managing Unix/Linux processes

26p youzhangjing_1909 28-04-2022 22 3   Download

Lecture Operating systems: Lesson 12 - Dr. Syed Mansoor Sarwar. The main topics covered in this lesson include: process management commands: bg, fg, ^Z, jobs, ^C, kill; thread concept; pros and cons of threads; user and kernel threads; pthreads library with example;...

24p youzhangjing_1909 28-04-2022 17 3   Download

Lecture Operating systems: Lesson 13 - Dr. Syed Mansoor Sarwar. The main topics covered in this lesson include: single- and multi-threaded process, thread models, user and kernel threads, pthreads library with examples, thread management done by user-level threads libraries,...

31p youzhangjing_1909 28-04-2022 10 2   Download

Lecture Operating systems: Lesson 38 - Dr. Syed Mansoor Sarwar. The main topics covered in this lesson include: performance of demand paging, process creation, memory mapped files, Intel 80386 example, servicing a page fault, block/string move, performance of demand paging, effective access time (EAT),...

27p youzhangjing_1909 28-04-2022 19 4   Download

Lecture Operating systems: Lesson 26 - Dr. Syed Mansoor Sarwar. The main topics covered in this lesson include: monitors—dining philosophers, the deadlock problem, deadlock characterization, deadlock handling, deadlock prevention, bridge crossing example, system model, resource allocation graph,...

27p youzhangjing_1909 28-04-2022 16 3   Download

Lecture Operating systems: Lesson 33 - Dr. Syed Mansoor Sarwar. The main topics covered in this lesson include: addressing and logical to physical address translation, examples of intel P4 and PDP-11, page table implementation, performance of paging, protection in paging,...

28p youzhangjing_1909 28-04-2022 10 3   Download

Lecture Operating systems: Lesson 36 - Dr. Syed Mansoor Sarwar. The main topics covered in this lesson include: paged segmentation, examples of paged segmentation: MULTICS under GE 345 and OS/2, Windows, and Linux under Intel CPUs, paged segmentation with two-level paging,...

29p youzhangjing_1909 28-04-2022 15 3   Download