COMPUTER SCIENCE AND ENGINEERING
OPERATING SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Common functions of OS are (select all that apply)
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Manage programs
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Manage memory
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Provide user interface
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Administer security
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Explanation:
Detailed explanation-1: -List four major functions of an OS. It manages hardware, runs applications, provides an interface for users, and stores, retrieves, and manipulates files.
Detailed explanation-2: -An operating system has three main functions: (1) manage the computer’s resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.
Detailed explanation-3: -The goal of OS security is to protect the OS from various threats, including malicious software such as worms, trojans and other viruses, misconfigurations, and remote intrusions.
There is 1 question to complete.