1. The system displays the following message when you attempt to log in with an incorrect username or an incorrect password: Login incorrect a. This message does not indicate whether your username‚ your password‚ or both are invalid. Why does it not reveal this information? Answer: It is a strategy meant to discourage unauthorized people from guessing names and passwords to gain access to the system. b. Why does the system wait for a couple of seconds to respond after you supply an incorrect
Premium Graphical user interface
June 6‚ 2013 Open and Closed Source Systems POS/355 Option One GNU Introduction The GNU General Public License has served a major role in the way people think of programs today. The GNU‚ or simply GPL is originally written by Richard Stallman of the Free Software Foundation (FSF). The case is‚ most software’s don’t want you to share or change the program. This means that they are trying to take away freedoms of having the program. What the GNU General Public License is designed to do is the
Premium
Assignment 1 Session: FALL 2014 Deadline Date: 17/NOV/2014 11:59 PM Viva/Quiz will be conducted for evaluation Write in your own words to answer the following‚ if you use material from any book/website apart from your recommended book please provide relevant references. All work will be assumed yours otherwise. Justify your answers where needed. Explain briefly and concisely 1. List 5 types of operating systems with their primary functionality area and do they cater multiple types 2. Based on your
Premium Operating system Computer Personal computer
SUSE Linux Enterprise Server 10 Fundamentals COURSE 3071 Novell Training Services AUTHORIZED COURSEWA RE 103-000294-001 Electronic Version 1 w w w. n o v e l l . c o m Proprietary Statement Trademarks Copyright © 2006 Novell‚ Inc. All rights reserved. No part of this publication may be reproduced‚ photocopied‚ stored on a retrieval system‚ or transmitted without the express prior consent of the publisher. This manual‚ and any portion thereof‚ may not be copied without the
Premium Unix Linux File system
1. What is the significance of creating Groups and adding Users to Groups? By creating groups you can get people access to the information that they need to get to. When a user is created and added to a group that user then has the access permissions of the group that has been made. 2. Given a scenereo where there are 5 database admins that may periodically need access to a given system. Discuss a better concept to better manage the admins access permissions. Break down admin responsabilities
Premium Password User Login
NT1430 Christopher A. Gerbasi Linux Mr. Bodley 4/25/2013 Chapter 20 Exercises (p. 757) 1-6 1. By default‚ email addressed to system goes to root. How would you also save a copy in /var/logs/systemmail? A)
Premium IP address E-mail Internet
When Kudler decides to take the option of utilizing the SUSE Linux Enterprise Server‚ it will be a smart choice for its flexibility‚ however the staff of Kudler will most likely not be qualified to service this new piece of technology. There is little need to worry though‚ as Novell embraces its role of providing support and maintenance for all its products. As noted on their website‚ Novell.com‚ Novell ’s world class support organization offers customers the best support experience in the industry
Premium Linux
Now NimbleX has an installer‚ you don’t have to do this by hand NimbleX doesn’t have an installer yet but I think it can be easily installed on almost everything. Well‚ there are several ways to do this but I’m going to explain the one that I like the most. We will use GRUB as the boot loader. Tools and Materials: NimbleX live CD A boot loader (GRUB in this case) A USB stick with at least 200Mb free. (More if you’re planning to add new programs‚ save your changes etc). Steps:
Premium File system Live CD USB flash drive
Compare & Contrast Linux and Windows File System and Input/Output System The first thing that most new users shifting from Windows find confusing is navigating the Linux file system. The Linux file system functions differently than the Windows file system. I will compare and contrast the differences of both and takes you through the layout input/output systems of both. In Linux‚ there is only a single hierarchal directory structure. Everything begins from the root directory which is represented
Premium File system Unix
Binary Search Trees basic implementations randomized BSTs deletion in BSTs References: Algorithms in Java‚ Chapter 12 Intro to Programming‚ Section 4.4 http://www.cs.princeton.edu/introalgsds/43bst 1 Elementary implementations: summary implementation worst case search insert N N N N average case search N/2 lg N N/2 N/2 insert N/2 N/2 N N/2 ordered iteration? no yes no yes operations on keys equals() compareTo() equals() compareTo() unordered array ordered array unordered
Premium