Unscramble Words Introduction to Operating SystemsOnline version The Role of Operating Systems by Monica Nash 1 What three very different things need to work together for a computer to function? work , Hardware human , together software and application need being a to . , , . 2 Why do computers use operating systems? each way , and , other people So interface software with can a hardware in meaningful , , 3 What do most modern operating systems use so humans can understand computers? are and where by , files on A user represented computer pictures text software the graphical and interface , 4 How do operating systems provide an interface between the computer's hardware and application software? data passes way software can and from on the a in to it operating it understand the takes system The hardware . . 5 Why do operating systems have disk management software organized software helps and Disk keep well storage maintained devices management . . 6 How does the Operating System make sure that each process is sent to the CPU in an orderly way? The resources so system computer's operating clog doesn't kill up process can the the it . . 7 How does the operating system manage applications installed on a system? OS The delete configure tools applications , view , has and to . , , . 8 What are "services" background in that automatically run Processes the . . 9 How are drivers like interpreters? and to Drivers same hardware the language the the speak OS help . . 10 Why do operating systems use antivirus and antimalware software? from computer To files prevent accessing malicious the . . 11 What are the two most common operating systems for mobile devices? Android and iOS 12 What is firmware? an Firmware is system embedded operating . . 13 What types of devices use firmware? smart called , have , firmware televisions operating , systems consoles embedded and Gaming cars . , , , . 14 What does a special type of software called a hypervisor do? a process virtualization to A run multiple used hardware can on the in be operating hypervisor systems called same . .
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