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When to use mySQL_pconnect() in PHP

When to use mysql_pconnect()? How it is different from mysql_connect?



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prince184u Written on 09/30/2011 in Question

The basic work of the cipher

When we talk about the Information Systems Security, we use cipher algorithms to Encrypt or Decrypt data.

What is the basic work of the cipher and the basic concepts use in these ciphers.

  • Caesar Cipher
  • The Perfect Substitution
  • The Vernam Cipher
  • Block Cipher
  • Stream Cipher



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Suuraseena44 Written on 09/30/2011 in Question

Hamming code in Redundant Array of Independent Disks

When we talking about the RAID (RedundantArray of Independent Disks), when learning about the RAID level 2 there was party called Hamming-party. What is mean by the Hamming-party and how it will help to make disk spindle rotation is synchronized?



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45peeter Written on 09/30/2011 in Question

How 3-D PC Glasses Work

How 3-D PC Glasses Work? Does it works on normal pc monitor showing 3D content?



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prince184u Written on 09/30/2011 in Question

What is clustering and advantages of clustering

From the Data Mining and Warehousing subject I found a process called clustering. Briefly describe me what is clustering and what the advantages of clustering. And also I need some details about these two different approaches to clustering:

·         Partitioning methods

·         Hierarchical methods



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maneesha123 Written on 09/30/2011 in Question

What is Thunderbolt technology in a Mac?

What is Thunderbolt technology in Mac? I came o know about this technology. How are Apple and Intel innovating on this integral part of computing systems?



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prince184u Written on 09/30/2011 in Question

Web Services Description Language (WSDL)

When I was searching about the Web Services Description Language (WSDL) I found this diagram from my University presentation.

Can anybody explain me what is Web Services Description Language (WSDL) in briefly and explain what was describing by this Diagram.

Thanks.



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Micalfrenando Written on 09/30/2011 in Question

How to make Apache web server ready for PHP support

I already installed and configured a basic apache web server and it is functioning without any errors.

Now I need to make it ready for PHP support. What are the changes that I should make in the httpd.conf and any other configuration files to make the server ready for PHP?...



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Madu321 Written on 09/30/2011 in Question

Can Macs get viruses or not?

I was wondering,  "Can Macs get viruses?" Can someone answer?



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prince184u Written on 09/30/2011 in Question

Error in moodle 1.9 web installation

I tried to install Moodle 1.9 into my machine. I use windows 7 professional operating System.

I successfully installed the XAMP and start the web installation of Moodle and got this screen. 

I tried to solve the problem as instructions from moodle.org, but it will stop the...



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kumudinihewage Written on 09/30/2011 in Question