Introduction to UNIX

UNIX is a family of multitasking, multi-user computer operating systems that derive from the original AT&T Unix, development starting in the 1970's at the Bell Labs research center by Ken Thompson, Dennis Ritchie and others

MCQ

1)Solaris is the name of a flavor of UNIX from _____________ 

2)Various versions of UNIX.

     HP-UX   -  Sun Microsystem,

     Solaris   -  Redhat,
     AIX        -   Hewlett Packard,  

     Linux     -      IBM.

3)Syntax of Unix command is:

4)In Unix, ___________ is the core of the operating system.

5)The _________part of the operating system will interact directly with the computer hardware.

6)Which provides services to both the user and to the programs?

7)The OS decides which process gets the processor, when and for how much time it is called _______. 

8)What will keep track of the printers and the USB connected to a computer? 

9)Which helps us to access the functions provided by the kernel to do the services of the OS? 

10)Which will inform the kernel about the C program compilation command which executed in the prompt?

CLICK FOR UNIX SYNTAX

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