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Saturday 4 August 2012

2 Mark CS1252-OS

2 Mark CS1252-OS: ADHIPARASAKTHI COLLEGE OF ENGINEERING, G.B.Nagar, Kalavai.

141404 - OPERATING SYSTEM UNIT-I 1. What is an operating system? An operating system is a program that manages the computer hardware. It acts as an intermediate between a users of a computer and the computer hardware. It controls and coordinates the use of the hardware among the various application programs for the various users. 2. What is the kernel? A more common definition is that the OS is the one program running at all times on the computer ,usually called the kernel, with all else being application programs. 3. What are batch s

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