Tutorial Library Tutlib for Your life » Module

Ccna 4 Exploration V4 Module 4 Exam 100% New Update

admin — Thu, 24 Jun 2010 23:29:47 +0000

Ccna 4 Exploration V4 Module 4 Exam 100% New Update

CCNA 4 Exploration V4 Module 4 Exam 100% new Update

1. Which two statements are true regarding network security? (Choose two.)
Securing a network against internal threats is a lower priority because company employees represent a low security risk.
**Both experienced hackers who are capable of writing their own exploit code and inexperienced individuals who download exploits from the Internet pose a serious threat to network security.
Assuming a company locates its web server outside the firewall and has adequate backups of the web server, no further security measures are needed to protect the web server because no harm can come from it being hacked.
Established network operating systems like UNIX and network protocols like TCP/IP can be used with their default settings because they have no inherent security weaknesses.
** Protecting network devices from physical damage caused by water or electricity is a necessary part of the security policy.

2. Which two statements are true about network attacks? (Choose two.)
Strong network passwords mitigate most DoS attacks.
Worms require human interaction to spread, viruses do not.
Reconnaissance attacks are always electronic in nature, such as ping sweeps or port scans.
** A bruteforce attack searches to try every possible password from a combination of characters.
** Devices in the DMZ should not be fully trusted by internal devices, and communication between the DMZ and internal devices should be authenticated to prevent attacks such as port redirection.

3. Users are unable to access a company server. The system logs show that the server is operating slowly because it is receiving a high level of fake requests for service. Which type of attack is occurring?
reconnaissance
access
** DoS
worm
virus
Trojan horse

4. An IT director has begun a campaign to remind users to avoid opening email messages from suspicious sources. Which type of attack is the IT director trying to protect users from?
DoS
DDoS
** virus
access
reconnaissance

CLICK HERE FOR FULL QUESTION

Ccna 4 Exploration V4 Module 6 Exam 100% New Update

admin — Thu, 24 Jun 2010 22:20:51 +0000

by mr.throk

Ccna 4 Exploration V4 Module 6 Exam 100% New Update

CCNA 4 Exploration V4 Module 6 Exam 100% new Update

1. Which two statements about DSL are true? (Choose two.)
users are on a shared medium
uses RF signal transmission
• local loop can be up to 3.5 miles (5.5km)
physical and data link layers are defined by DOCSIS
• user connections are aggregated at a DSLAM located at the CO

2. Which two Layer 1 requirements are outlined in the Data-over-Cable Service Interface Specification (DOCSIS)? (Choose two.)
• channel widths
access method
maximum data rate
• modulation techniques
compression techniques

3. Which two statements are valid solutions for a cable ISP to reduce congestion for users? (Choose two.)
use higher RF frequencies
• allocate an additional channel
• subdivide the network to reduce users on each segment
reduce the length of the local loop to 5.5 kilometers or less
use filters and splitters at the customer site to separate voice from data traffic

4. A technician has been asked to configure a broadband connection for a teleworker. The technician has been instructed that all uploads and downloads for the connection must use existing phone lines. Which broadband technology should be used?
cable
• DSL
ISDN
POTS

5. After conducting research to learn about common remote connection options for teleworkers, a network administrator hasdecided to implement remote access over broadband to establish VPN connections over the public Internet. What is the resultof this solution?
A reliable connection is established at greater speeds than what is offered from dialup over POTS. Security is increased, but username and password information are sent in plain text.
• The connection has increased security and reliable connectivity. Users need a remote VPN router or VPN clientsoftware.
Security and reliability are increased at a substantial loss in throughput, which is considered acceptable when supporting asingle user environment.
Reliability and security are increased without the need for additional equipment, when compared to dialup connections usingPOTS.

6. What are the three main functions of a secure VPN? (Choose three.)
accounting
• authentication
authorization
data availability
• data confidentiality
• data integrity

CLICK HERE FOR FULL QUESTION

Ccna 4 Exploration V4 Module 8 Exam 100% New Update

admin — Thu, 24 Jun 2010 21:17:28 +0000

by Simon Owen Design

Ccna 4 Exploration V4 Module 8 Exam 100% New Update

CCNA 4 Exploration V4 Module 8 Exam 100% new Update

1. Which two pieces of information are typically found on a logical network diagram? (Choose two.)
cable types
connector types
• interface identifiers
• DLCI for virtual circuits
operating system versions

2. Excessive broadcasts are generally a symptom of a problem at which layer?
physical
• data link
network
transport

3. What is one example of a physical layer problem?
incorrect encapsulation
incorrect STP configuration
incorrect ARP mapping
• incorrect clock rate

4. Which two components should be taken into consideration when establishing a network baseline? (Choose two.)
• information about the network design
IP addressing allocation on the network
requirements about the service provider setup
requirements for access control lists to regulate traffic
• expected performance under normal operating conditions

Refer to the exhibit. Which two steps should be taken during the process of creating network documentation? (Choose two.)
Record the information about the devices discovered in the Campus network only.
• Record the information about the devices discovered in the entire network, including the remote locations.
• Transfer any information about the devices from the network configuration table that corresponds to a component of the topology diagram.
Transfer only the Layer 2 and Layer 3 information about the devices from the network configuration table that corresponds to a component of the topology diagram.
Transfer the recorded information about the devices from the network configuration table gathered during peak network utilization that corresponds to a component of the topology diagram.

6. Which two statements are true concerning logical networking models? (Choose two.)
TCP/IP splits the lowest layer of the OSI model into two separate layers.
• The top layer of the TCP/IP model combines the functions of the top three OSI layers.
Troubleshooting with the TCP/IP model requires different techniques than with the OSI model.
The network access layer is responsible for exchanging packets between devices on a TCP/IP network.
The Internet layer provides communication between applications, such as FTP, HTTP, and SMTP on separate hosts.
• The TCP/IP network access layer corresponds to the OSI physical and data link layers.

CLICK HERE FOR FULL QUESTION

Power SEO Urls Module for Zen Cart – to Improve Your Search Results

admin — Thu, 24 Jun 2010 09:47:12 +0000

by LevelTen_Colin

Power SEO Urls Module for Zen Cart – to Improve Your Search Results

One of the main tasks for online merchant is the highest ranking of online store in search engines. The higher the ranking is the more traffic you get. To do this, your online store should appear on the first pages of search results shown by search engines (google, yahoo, yandex, aol, etc). Main search results include web sites, the links of which include keywords that are the most relevant to the one the user is looking for. The chances your online store is going to have top ranking at search engines will be much higher if not only searched keywords coincide with those in your links, but also the description lines contain same keywords.

New solution for Search Engine Optimization is Power SEO URLs Module for Zen Cart. This module is a powerful replacement for Advanced SEO application with new features, which will provide better Search Engine Optimization of your site. Power SEO offers you the replacement of dynamic links for categories, products, manufacturers and content page with static links, for better search engine optimization. Links are created much faster than it was before. Also, this software gives you ability to edit the keywords used for building SEO URLs. With SEO Keywords option added for each product and category you get the ability to put any words in your link, just the way you like it (or leave the default values).

Power SEO URLs will help you to avoid duplicate content – no more multiple versions of the same page indexed. This module will automatically create new links out of old ones. You can also choose how your link will look like using tamplates available in the software. Power SEO software provides automatic generation of key words, which makes the process of link creation much easier.

This software is multilingual – it will support about any language you should need. You will get readable, clear links, which won’t contain additional, useless symbols. The installation is very easy – it only takes 3 simple steps. Logical, user-friendly interface will make it very easy for you to work with Power SEO URLs module. With this software more of your pages will be indexed in search engines. This module is also available for osCommerce, CRE Loaded and X-Cart.

This service will certanly bring more traffic to your online store. Thus, your store will have more profit. It will be much easier for customers, interested in your products, to find your online store in search engines. And purchase needed product from you. You will get appropriate, SEO friendly links and keywords, which will better match with customers’ search. No special skills required to work with this software, though, it opens even more possibilities for advanced users.

Bring more traffic to your online store today- get right links with correct keywords for your web site and receive much better search engines results! Find more information about Power SEO URLs module for Zen Cart here: Power SEO URLs Module

Martin Wann is an Internet Marketing Assistant of a Ukraine-based company called MagneticOne, a website providing Modules for osCommerce, CRE Loaded, X-Cart and Zen Cart Stores.

Human Dream FINAL VERSION This “HumanDream” music video is a masterpiece that marked the climax of his 1st single.

Ccna 1 Exploration V4 Module 10 Exam 100% New Update

admin — Wed, 23 Jun 2010 16:15:20 +0000

by My.Aegean.gr student initiative

Ccna 1 Exploration V4 Module 10 Exam 100% New Update

CCNA 1 Exploration V4 Module 10 Exam 100% new Update

1.
Refer to the exhibit. A student working in the lab selects a cable that is wired as shown. Which connection types can successfully be made with this cable? (Choose two.)
connecting a PC to a router’s console port
**connecting two routers together via their fast ethernet ports
connecting two switches together at gigabit speeds
connecting a PC to a switch at Gigabit Ethernet speeds
**connecting two devices with the same interface type at Fast Ethernet speeds

2 Which three statements are true about the role of routers in the network? (Choose three.)
They propagate broadcasts.
They enlarge collision domains.
**They segment broadcast domains.
**They interconnect different network technologies.
**Each router interface requires a separate network or subnet.
They maintain a common frame format between LAN and WAN interfaces.

3
Refer to the exhibit. A network administrator has decided to use packet capture software to evaluate all traffic from the student subnet on the way to the Internet. To ensure that all packets are captured, what network device should be used to connect the monitoring station to the network between R1 and R2?
router
**hub
switch
wireless access point

4 A network administrator is required to use media in the network that can run up to 100 meters in cable length without using repeaters. The chosen media must be inexpensive and easily installed. The installation will be in a pre-existing building with limited cabling space. Which type of media would best meet these requirements?
STP
**UTP
coaxial
single-mode fiber
multimode fiber

5
Refer to the exhibit. Which three statements are true about the exhibited topology? (Choose three.)
Hosts B and C are in the same subnet.
**Five broadcast domains are present.
**Host B is using a crossover cable to connect to the router.
Four broadcast domains are present.
xFive networks are shown.
Host B is using a rollover cable to connect to the router.

6 Which three types of connectors are commonly associated with Cisco’s V.35 serial cables? (Choose three.)
RJ 11
**DB 60
**Winchester 15 pin
DB 9
**smart serial
RJ 45

For Full Question Visit the following Link :

CCNA 1 Exploration V4 Module 10 Exam 100% new Update

Ccna 1 Exploration V4 Module 6 Exam 100% New Update

admin — Wed, 23 Jun 2010 11:57:22 +0000

by mrwynd

Ccna 1 Exploration V4 Module 6 Exam 100% New Update

CCNA 1 Exploration V4 Module 6 Exam 100% new Update

1 How many bits make up an IPv4 address?

128
64
48
32 **

2
Refer to the exhibit. A network administrator has to develop an IP addressing scheme that uses the 192.168.1.0 /24 address space. The network that contains the serial link has already been addressed out of a separate range. Each network will be allocated the same number of host addresses. Which network mask will be appropriate to address the remaining networks?

255.255.255.248
255.255.255.224
255.255.255.192 **
255.255.255.240
255.255.255.128
255.255.255.252

Refer to the exhibit. The network administrator has assigned the internetwork of LBMISS an address range of 192.168.10.0. This address range has been subnetted using a /29 mask. In order to accommodate a new building, the technician has decided to use the fifth subnet for configuring the new network (subnet zero is the first subnet). By company policies, the router interface is always assigned the first usable host address and the workgroup server is given the last usable host address. Which configuration should be entered into the workgroup server’s properties to allow connectivity to the network?

IP address: 192.168.10.38 subnet mask: 255.255.255.240 default gateway: 192.168.10.39
IP address: 192.168.10.38 subnet mask: 255.255.255.240 default gateway: 192.168.10.33
IP address: 192.168.10.38 subnet mask: 255.255.255.248 default gateway: 192.168.10.33 **
IP address: 192.168.10.39 subnet mask: 255.255.255.248 default gateway: 192.168.10.31
IP address: 192.168.10.254 subnet mask: 255.255.255.0 default gateway: 192.168.10.1

4
Refer to the exhibit. Which network prefix will work with the IP addressing scheme shown in the graphic.

/24
/16
/20
/27 **
/25
/28

5
Refer to the exhibit. A network administrator discovers that host A is having trouble with Internet connectivity, but the server farm has full connectivity. In addition, host A has full connectivity to the server farm. What is a possible cause of this problem?

The router has an incorrect gateway.
Host A has an overlapping network address.
Host A has an incorrect default gateway configured.
Host A has an incorrect subnet mask.
NAT is required for the host A network. **

6 What subnet mask would a network administrator assign to a network address of 172.30.1.0 if it were possible to have up to 254 hosts?

255.255.0.0
255.255.255.0 **
255.255.254.0
255.255.248.0

For Full Question Visit the following Link :

CCNA 1 Exploration V4 Module 6 Exam 100% new Update

Find More Internet Explorer Articles

Optimize Your Search Results With Power SEO Urls Module for X-cart

admin — Tue, 15 Jun 2010 19:33:01 +0000

by websuccessdiva

Optimize Your Search Results With Power SEO Urls Module for X-cart

You already have X-Cart online store full of products but feel the lack of customers? Maybe your problem is bad SEO (Search Engine Optimization). Most users rarely go beyond the first or second page of the search results. It is very important that your site comes up as high as possible on the results page. And for this you need to have friendly SEO URLs.

A software, which can help you to solve this task is Power SEO URLs module for X-Cart. This module is a powerful replacement for Advanced SEO application with new features, which will provide higher ranking of your online store in search results. Search engine optimization is the art of developing web content by adopting certain keywords that help in bringing more traffic to the website. Certainly, there are other forms of attracting traffic to your site, such as pay-per-click adds, link advertising, etc. Though, it has been observed that search engine optimized content development is one of the most effective as well as easy methods of increasing web traffic.

There are two types of URLs: dynamic and static. Search engines do not like to index dynamic URLs. There are multiple reasons for this, one of them is non-standard characters in the URL. Many times, anything after the character is disregarded. Therefore, static URLs are much better as they are clear and provide better indexing of your website. Another factor that influences search results ranking is proper choice of keywords. Selection of keywords must be approached from the users’ point of view. It is a known fact that most users use a search phrase rather than a single word.

Power SEO module will replace your dynamic links for categories, products, manufacturers and content pages with static links, for more efficient search engine optimization. Links are created quite fast and the process is very easy. Using Power SEO URLs gives you ability to edit keywords used for building SEO URLs. With SEO Keywords option added for each product and category, you can put any words in your link, just the way you like it (or leave the default values).

Power SEO URLs software provides automatic generation of keywords, which makes the process of link creation much easier. You get to choose the look of your link using templates available in the software. Power SEO URLs will help you to avoid duplicate content – no more multiple indexing of one and the same page. This module will automatically create new links out of the old ones.

Each person visiting your site has the potential to convert into a customer. It is therefore necessary to update your content often. Maintaining your website is one of the most important aspects of search engine optimization. Power SEO URLs module for X-Cart will greatly assist you in promoting your online store in search engines.

Optimize your search results with Power SEO URLs for X-Cart today! Follow the link to find out more: Power SEO URLs Module for X-Cart

Martin Wann is an Internet Marketing Assistant of a Ukraine-based company called MagneticOne, a website providing Modules for osCommerce, CRE Loaded, X-Cart and Zen Cart Stores.

How To Use the Random Image Module Within Your Joomla CMS

admin — Mon, 07 Jun 2010 10:34:15 +0000

by Aristocrat

How To Use the Random Image Module Within Your Joomla CMS

1.The first step in inserting random images into your Joomla website is to upload the relevant graphics ie PNG,GIF AND JPEGS ( JPEGS are the default images for the random image module ),so to keep it simple upload a JPEG because this images type is automatically filled in for you within the Joomla random image module ( MODULE PARAMETERS : image type = jpg )

2.To upload your images click on media or media manager within your joomla administration panel.Now click on stories.This stories folder can cause a bit of confusion but forget about its name and remember that all your normal images must go within this stories folder ( not only your random images ).They probably should have named it pictures but thats programmers for you.You will see the file path within the stories folder and it will look something like the following :

/yourwebsite.com/images/stories

You will also notice a space where you can insert something to the right of the above file path.This is where you can insert the folder name that you want for your random images.This name for your folder is not that important here but as your website grows this is important for organizational purposes so as you will know what folder contains which images.So put in a name for your folder and click on create folder.

3.Make sure that you click on your newly created folder and use the Browse button to browse your computer for the image that you want to upload.When you have located the image just click on start upload.Repeat the above steps to upload more images.( There can be permission problems here if you are on a linux based platform,so we suggest for learning purposes that you host your website on a windows based platform – no permission problems-all 777 )

4.When your finished uploading your JPEGS,click on Extensions and choose Module Manager within your Joomla administration panel.Now click on New and choose random image from the list of modules.This will bring you to the random image module panel itself.

TITLE = Fill in anything you want here.

ENABLED = It must ne enabled for you to view it.

POSITION = Choose where you want it on your website eg left or right etc.

ACCESS LEVEL = Public

MENU ASSIGNMENT = Choose which pages you want the random images on.

NOW WE COME TO THE MODULE PARAMETERS :

IMAGES TYPE = jpg will be filled in by default,so just leave it as it is.

IMAGE FOLDER = images/stories/the name of your folder ( This is where problems can arise.You must insert the following yourself everytime images/stories/ ( This folder path will never change ) followed by the name of the folder that you created eg if you created a folder called random well then you must insert the following here images/stories/random

LINK = You can insert any link you want here and when somebody clicks on the image it will take you to that link.

WIDTH = This is also important.Keep your images at the same width and height when you create them.So if all your images are 200pxs by 200pxs well then but in for width 200pxs and for height 200pxs.Now just click on save above and you are finished.

Web Design Ireland
—top web design ” The website design professionals for the Irish market “

www.videotutorialzone.com – (Part 3 of 3) The Joomla Content management system makes running a dynamic website easier than ever, but it is really meant to be run on a Linux server. For those thast want to run it on a Windows server, getting it set up is quite complicated, but not impossible. This is because getting Joomla, PHP and MySQL all to play nicely in IIS is quite a chore. This is the third in a series of 3 tutorials that will get you running Joomla on Windows with Internet Information Server (IIS) in under an hour.
Video Rating: 4 / 5

Php Module for Java Rdbms Daffodil Db Released

admin — Mon, 31 May 2010 04:35:15 +0000

by Silveira Neto

Php Module for Java Rdbms Daffodil Db Released

Daffodil software is announced the release of the PHP extension module for its Java databases. Now a day, Daffodil is used as a back-end for web based. The PHP extension for Daffodil database provides an effective means for connecting to Daffodil DB server from within PHP, the most powerful server side, cross-platform, HTML embedded scripting language. Any databases oriented application built in PHP can make use Daffodil DB.

At the first, PHP extension has been tested on Linux and windows, which is compatible with PHP version 4.3.7. This extension has also been made available in One$DB, which I the open source version of Daffodil DB. Through this database, JDBC interface allows it to be accessed via the web. Now a day, the new version of PHP interface will make it easier for users to built applications around PHP and Daffodil DB, and also enabling easy exodus of existing PHP applications or solutions to Daffodil DB. Scalability, Performance are the main advantages of Daffodil DB, which is very important to use in their PHP solution.

You have been witness growing interface from PHP developer in regards to incorporate the java databases into their web communications.

RT RokNavMenu v1.7.14 Module

admin — Thu, 04 Mar 2010 03:10:33 +0000

More Detail : http://www.rockettheme.com/extensions-joomla/roknavmenu

RokNavMenu is a powerful menu module which provides functions above and beyond the capabilities of the core Joomla menu. It provides a feature rich platform for extending the menu, allowing for overrides and plugins for the menu itself, in addition to versatile theming capabilities and so much more.

The latest revisions feature inbuilt themes such as fusion, a complex dropdown menu system with optional javascript modes and URL extension capabilities.

List of Features

* Menu Themes: A series of themes ranging from a simple menu list to an advanced dropdown system
* URL Extension: Inbuilt parameter to append strings to Joomla links
* Administrator Overrides: Add custom parameters / options for individual menu items
* Plugin Support: Control all aspects of a menu item such as RokBox integration
* Foundation: RokNavMenu is at the core of all the powerful RocketTheme menus
* Dynamic Child Direction: At the browser windows edge, Fusion will force the pullouts in the opposing direction

http://rapidshare.com/files/358635309/mod_roknavmenu-1.7.14.zip

http://hotfile.com/dl/31085320/ce73b4c/mod_roknavmenu-1.7.14.zip.html

http://www.mediafire.com/?yojiykzijmd

http://www.megaupload.com/?d=MJMVM6NM

http://www.multiupload.com/1UGUCU8ZTJ

http://hotfile.com/dl/31085325/d285ea5/rt_navmenu_j15.rar.html

http://rapidshare.com/files/358635349/rt_navmenu_j15.rar

http://www.multiupload.com/MR1DL9KOOA

http://www.mediafire.com/?zhmyzdaymwn