Archive for the ‘Master CIW Designer’ category

« Older Entries

What is OSPF?

November 1st, 2009

Open Shortest Path First (OSPF) is a routing protocol that is used in large networks. Internet Engineering Task Force (IETF) designates OSPF as one of the Interior Gateway Protocols. A host uses OSPF to obtain a change in the routing table and to immediately multicast updated information to all the other hosts in the network.

Permanent link to this post (214 words, estimated 51 secs reading time)
  • Share/Bookmark

No comments »

Posted in CCENT, CCNA, CIW Associate, CIW Associate Design Specialist, CIW Certified Security Analyst, CIW Professional, Master CIW Administrator, Master CIW Designer, Master CIW Enterprise Developer, Master CIW Web Site Manager, Network+

Tags:

What is AutoFill?

September 29th, 2009

The AutoFill feature of a browser automatically fills the text in the text box as the user types. It does not suggest any options as done by the AutoComplete feature. The AutoFill feature can be set by the user of the browser and not by the author of the Web site.

Permanent link to this post (173 words, estimated 42 secs reading time)
  • Share/Bookmark

No comments »

Posted in CIW Associate, CIW Associate Design Specialist, CIW Certified Security Analyst, CIW Professional, Master CIW Administrator, Master CIW Designer, Master CIW Enterprise Developer, Master CIW Web Site Manager

Tags:

HTML Tags used to create Web Pages

September 29th, 2009

The Internet is used by millions of people worldwide. It provides many online facilities, which are as follows:

  • E-mail
  • Chat
  • E-commerce
  • E-banking
  • Search engines
This is a preview of HTML Tags used to create Web Pages. Read the full post (1974 words, estimated 7:54 mins reading time)
  • Share/Bookmark

No comments »

Posted in CIW Professional, Master CIW Designer

Tags:

What is 4NF?

September 25th, 2009

The fourth normal form states that the database must be in BCNF and all the multivalued dependencies in the table are also functional dependencies whose determinant is a candidate key. Symbolically, if A -> > B|C, then A -> B and A -> C. Here, A, B, and C are attributes.

Permanent link to this post (144 words, estimated 35 secs reading time)
  • Share/Bookmark

No comments »

Posted in CIW Associate, CIW Associate Design Specialist, CIW Certified Security Analyst, CIW Professional, Master CIW Administrator, Master CIW Designer, Master CIW Enterprise Developer, Master CIW Web Site Manager

Tags:

What is 1NF (Normal Form)?

September 24th, 2009

The 1NF is a normalization form in which each column in a row contains a single value, i.e., each attribute of the entity is single valued. Single valued attributes are also known as atomic attributes, as they cannot be decomposed into smaller units. There are mainly three kinds of attributes that prevent a table from being in the first normal form. They are as follows:

  • Composite attributes
  • Plural attributes (attributes that have more than one value)
  • Attributes with complex data types

The table below is in 1 NF, as all the columns in each row contain a single value.

This is a preview of What is 1NF (Normal Form)?. Read the full post (199 words, 1 image, estimated 48 secs reading time)
  • Share/Bookmark

No comments »

Posted in CIW Associate, CIW Associate Design Specialist, CIW Certified Security Analyst, CIW Professional, Master CIW Administrator, Master CIW Designer, Master CIW Enterprise Developer, Master CIW Web Site Manager

Tags:

What is Network Load Balancing?

September 16th, 2009

Network Load Balancing is a Windows Server 2003 clustering technology. It runs as a driver in Microsoft Windows and distributes incoming requests across each node included in the cluster. Its primary purpose is to load-balance by distributing TCP/IP traffic among the server nodes in a cluster. For load balancing-aware applications, such as Exchange Server 2003, when one of the nodes fails or becomes offline, the load is automatically distributed to other nodes in the cluster. A cluster using Network Load Balancing can have 2 to 32 nodes. Administrators can configure it through the Network Load Balancing Manager, which is located in the Administrative Tools program menu.

Permanent link to this post (300 words, estimated 1:12 mins reading time)
  • Share/Bookmark

No comments »

Posted in CIW Associate, CIW Associate Design Specialist, CIW Certified Security Analyst, CIW Professional, MCP, MCSA, MCSA 2000, MCSA 2000 Messaging, MCSA 2003 Messaging, MCSE, MCSE 2000, MCSE 2000 Messaging, MCSE 2003 Messaging, Master CIW Administrator, Master CIW Designer, Master CIW Enterprise Developer, Master CIW Web Site Manager

Tags:

What is IP masquerading?

September 7th, 2009

IP masquerading is a form of network address translation that is generally employed by firewalls and routers. Through this method, a Linux computer with a valid IP address can act as a gateway for other computers in the LAN, which do not have a valid IP address. The computers without a valid IP address can then access the Internet through this gateway. The computers on the LAN, having no valid IP address can use their private addresses to connect to the configured gateway. When the gateway receives a packet from such a computer, it assigns it a new source port number and inserts its own IP address into the header of the packet. This packet is then sent to the Internet as if it came from the gateway. When the gateway receives an incoming packet, it searches if the port number is one of those that it assigned previously to such a computer. If a match occurs, the gateway retrieves the original port number and private IP address of the corresponding computer and inserts them into the packet header. This packet is then sent to the destined computer.

Permanent link to this post (277 words, estimated 1:06 mins reading time)
  • Share/Bookmark

No comments »

Posted in CIW Associate, CIW Associate Design Specialist, CIW Certified Security Analyst, CIW Professional, Master CIW Administrator, Master CIW Designer, Master CIW Enterprise Developer, Master CIW Web Site Manager

Tags:

What is inline scripting?

September 6th, 2009

Inline scripting is a method of scripting in which the script is embedded within the HTML tags of a Web page. It provides control to a Web page when events, such as button click, text entry, form submission etc., occur. Inline scripting is also used to provide information to a Web page from the Web server.

This is a preview of What is inline scripting?. Read the full post (179 words, estimated 43 secs reading time)
  • Share/Bookmark

No comments »

Posted in CIW Associate, CIW Associate Design Specialist, CIW Certified Security Analyst, CIW Professional, Master CIW Administrator, Master CIW Designer, Master CIW Enterprise Developer, Master CIW Web Site Manager

Tags:

What is a radial symmetry balance visual design?

August 30th, 2009

A radial symmetry balance visual design is a type of symmetrical design. This type of design occurs when elements are equally spaced around a central point.

Download free practice test for CIW Master CIW Web Site Manager exam. Download free practice test for CIW CIW Site Designer v5 exam.
Permanent link to this post (51 words, estimated 12 secs reading time)
  • Share/Bookmark

No comments »

Posted in CIW Associate Design Specialist, CIW Professional, Master CIW Designer, Master CIW Web Site Manager

Tags:

Different types of attacks

August 30th, 2009

In computer systems and networks, security is concerned with privacy, integrity, and protection from unauthorized access, modification, and deletion. It is an effort that needs proper planning, implementation, and maintenance to ensure that the user’s data remains secure. The first step to create a secure Internet platform is to find out the expected attacks and then take the necessary steps to protect your computer or network against such attacks.

This is a preview of Different types of attacks. Read the full post (1118 words, estimated 4:28 mins reading time)
  • Share/Bookmark

No comments »

Posted in CIW Associate Design Specialist, CIW Professional, Master CIW Designer, Master CIW Web Site Manager

Tags:

uCertify.com | Our Company | Articles | Contact Us | News and Press Release | uCertify India | Entries (RSS)
MCSE: MCSA, MCTS, MCITP    JAVA Certification: SCJP, SCWCD    Cisco Certification: CCNA, CCENT    A+, Network+, Security+ Project+
Oracle Certification: OCP 11g, OCP 10g, OCA 11g, OCA 10g    CIW foundation    EC-212-32,    CISSP    Photoshop ACE CS4    Adobe Flash ACE, PMP, CAPM
© 2008 uCertify.com. All rights reserved. All trademarks are the property of their respective owners.