Operating System An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs. It is a program designed to run other programs on a computer. The operating system is an essential component of the system software in a computer system. Application programs usually require an operating system to function. Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software
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Technology II-C Passed to: Mrs. Maryjes Calades Operating system examples As computers have progressed and developed so have the operating systems. Below is a basic list of the different operating systems and a few examples of operating systems that fall into each of the categories. Many computer operating systems will fall into more than one of the below categories. GUI - Short for Graphical User Interface‚ a GUI Operating System contains graphics and icons and is commonly navigated
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OPERATING CYCLE The way working capital moves around the business is modeled by the working capital cycle.This shows the cash coming into the business‚what happens to it while the business has it and then where it goes.the term operating cycle otherwise known as “cash cycle”.In order to earn sufficient profits‚a firm has to depend on its sales activities apart from others.The continuing flow from cash to suppliers‚to investors‚to debtors and back in cash.The time gap is technically termed as
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Current Year‚ Current Year Actual (Unaudited) Prior year Forecast Current Year Revenue and Expense: Sales (net) $9‚000‚000 $9‚900‚000 $9‚720‚000 Cost of Goods Sold 6‚296‚000 6‚926‚000 7‚000‚000 Gross Margin 2‚704‚000 2‚974‚000 2‚720‚000 General Expense 2‚044‚000 2‚000‚000 2‚003‚000 Depreciation 300‚000 334‚000 334‚000 Operating Income $360‚000 $640‚000 $383‚000 Interest Expense 60‚000 110‚000 75‚000 Income Taxes (40%) 120‚000 212‚000 123‚200 Net Income $180‚000 $318‚000
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EXAMPLE OF MULTI-USER OPERATING SYSTEM The common examples of multi-user operating system’ include VMS‚ UNIX‚ and mainframe operating systems which include MVS system. A single user multi-tasking operating system is an operating system is capable of allowing multiple software processors to run at the same time. EXAMPLE OF NETWORK OR DISTRIBUTED SYSTEM Short for Network operating system‚ NOS is the software that allows multiple computers to communicate‚ share files and hardware devices with one
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KEL030 SUNIL CHOPRA AND CANAN SAVASKAN Weight Solutions Clinic: Bariatric Surgery Center “Tell me Mike‚ how do you expect me to face Mr. Spitzer‚ who has already waited ten weeks for an answer from his insurance company‚ and tell him that the earliest we can operate on him is in three months’ time? You know that he is struggling to make this drastic commitment‚ and we are just making life more difficult for him‚” Dr. Crawler said to his head surgeon. “We urgently need to do something about
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Chapter no | Topic | 1 | Introduction‚ Types ‚ Computer System Overview | 2 | Operating System Structure‚ Components and Functions‚ Virtual Machine | 3 | Process Concept‚ Operation‚ Process scheduling‚ symmetric multi -processing‚ Cooperating Processes | 4 | Thread Concept‚ Thread Vs Process‚ IPC ‚kernel ‚microkernel | 5 | Scheduling‚ Types‚ Scheduling in batch‚ interactive and real-time systems (SJN‚ SJF‚ FIFO‚ LJN‚ round-robin‚ priority scheduling‚ and hybrid schemes). | 6 | Deadlock:
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Operating Systems Assignment 1 Session: Summer 2013 Faculty of Information Technology UCP Lahore Pakistan Operating Systems Assignment: Introduction and Overview of Operating Systems 150 MARKS Write in your own words to answer the following‚ if you use material from any book website apart from your recommended book please provide so. All work will be assumed yours otherwise. Justify your answers where needed. Explain briefly and concisely 1. You are to procure Linux
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4.5.2‚ Linux does not distinguish between processes and threads. Instead‚ Linux treats both in the same way‚ allowing a task to be more akin to a process or a thread depending on the set of flags passed to the clone() system call. However‚ many operating systems—such as Windows XP and Solaris—treat processes and threads differently. Typically‚ such systems use a notation wherein the data structure for a process contains pointers to the
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The Company Logo—an asset or expense? As the title of this essay suggests‚ it must first be decided whether the company symbol or logo should be recognized as an asset or an expense. An asset is defined as something of value‚ such as cash‚ equipment‚ inventory‚ or buildings‚ while expense is defined as something that has a negative effect on the value of the practice‚ such as accounts payable. The simple question that needs to be answered is “Does the company logo contributes to or takes away from
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