Option 2: The Differences in Memory Management between Windows® and Linux®. Linux and Windows are both operating systems for the everyday computers. They both do not require special hardware. Many claim one operating system is better than the other. Windows does something better than Linux and Linux does something’s better than Windows. How each of these handles memory is the key to understanding. Linux has the unique ability to virtually extend system RAM capabilities with another form
Words: 310 - Pages: 2
these servers run a server version of the Microsoft Windows operating system. There is also an IBM pSeries server that has a 6E4 Multiprocessor, 1 Gigabytes of Random Access Memory, a 80 Gigabyte hard drive and is used for ERP/MRP. This server runs the UNIX operating system. We found the additional network hardware at the headquarters facility. There are 2 Voice over Internet Protocol routers, 2
Words: 1245 - Pages: 5
group and other permissions on files/directories * chown - options to recursively change file and directory user ownership * chgrp - options to recursively change file and directory group ownership * kill - superkill vs sending other signals to a process * ps - options to list all running processes on a Linux/Gnu system * top – Interactive Linux Tasks Status Display * grep - know how to use to find specific lines of info in output/files (you should have learned about
Words: 4587 - Pages: 19
Part 1 Introduction 1.1 What is an operating system 1.2 History of operating systems 1.3 Computer hardware review 1.4 The operating system zoo 1.5 Operating system concepts 1.6 System calls 1.7 Operating System Structure 1 1.1 What is an operating system 2 What is An Operating System A modern computer consists of: • • • • • One or more processors Main memory Disks Printers Various input/output devices Managing all these components requires a layer of software
Words: 2601 - Pages: 11
CURRICULUM VITAE NAME : NYAMACHE EVANS ONGUTI ADDRESS : P.O. BOX 672 - 00100 GPO NAIROBI TELEPHONE : 0724–395-908 E-MAIL : javansong@gmail.com, enyamache@jambo.co.ke MARITAL STATUS : SINGLE DATE OF BIRTH : 28/10/1984 PLACE OF BIRTH : KISII NATIONALITY : KENYAN LANGUAGES : ENGLISH AND KISWAHILI AGE : 26 YEARS
Words: 1141 - Pages: 5
Unit 5 Research Assignment 1 PT1420 * A shell script is a computer program designed to be run by the Unix shell, a command line interpreter. The various dialects of shell scripts are considered to be scripting languages. * Advantages of using shell script is that the commands and syntax are exactly the same as those directly entered at the command line. The programmer does not have to switch to a totally different syntax, as they would if the script were written in a different language
Words: 388 - Pages: 2
..................................... 12 C++ Aptitude and OOPS ............................................................................ 75 Quantitative Aptitude............................................................................... 104 UNIX Concepts ......................................................................................... 121 RDBMS Concepts ..................................................................................... 135 SQL ...................................
Words: 31949 - Pages: 128
I. Network engineer interview questions OSPF A. Describe OSPF in your own words. B. OSPF areas, the purpose of having each of them C. Types of OSPF LSA, the purpose of each LSA type D. What exact LSA type you can see in different areas E. How OSPF establishes neighboor relation, what the stages are F. If OSPF router is stucked in each stage what the problem is and how to troubleshoot it G. OSPF hierarchy in the single or multi areas. Cool OSPF behavior in broadcast and non broadcast
Words: 2138 - Pages: 9
Operating system control the most basic function on the computer, such as receiving input from the devices (keyboard, mouse, scanner), processing data (calculate, save the data), sending output to the display screen, creating files, directories, and keeping track of files and directories on the disk. Operating system function There are a lot of functions on an operating system. Even there is one function stop working, our computer system will crash. The basic functions of an
Words: 758 - Pages: 4
University of Phoenix Material Unix® and Linux® Comparison Matrix Directions: Choose three different versions of the UNIX® or Linux® operating systems to compare in the following matrix. Insert the three chosen versions and fill out the columns based on the components on the left-hand side of the matrix. |Components | | | | | |AIX |Free BSD
Words: 626 - Pages: 3
