Tuesday, November 25, 2008
Saturday, November 22, 2008
“As business people we manufacture shin pads, or we distribute cat food, or we evangelize, but should we be considering VoIP? Will it make us more money, or save us time?” -Dennis Schooley
So what’s all this VoIP hype anyway? I mean we all know that our voice can be delivered to the four corners of [...]
I was on a tech support call with a client in Australia for over forty-five minutes. Guess how much that cost me. If I told you less than a dollar, would you believe it? Well it is true indeed.
I called my friend in England just the other day. We talked for about half an hour [...]
The way we make phone calls is changing. In fact in many circumstances things have already changed. Take long distance calls for instance, many service providers are already using a technology called Voice Over IP or VOIP for short. If you have never heard of VOIP before, then the following article will change the way [...]
John Ashcroft, Attorney General, in remarks at the High Technology Crime Investigation Association 2004 International Training Conference held on September 13, 2004 stated, “We have seen worms and viruses attack?disrupting basic services?And with the increased use of the Internet and especially peer-to-peer networking, we have seen malicious code spread more quickly and infect more personal [...]
Peer-to-Peer (P2P) systems do not operate on secure lines, thus providing a conduit for hackers to enter a network or computer, access personal and confidential information, as well as deploy viruses or worms. Users of P2P systems are prime targets and/or launching points for malicious hacker attacks simply because it requires downloading and sharing electronic [...]
Many vendors offering Instant Messaging (IM) services have added new capabilities such as voice messaging and file sharing. Among others, AOL, Microsoft, and Yahoo offer these IM services.
Clients of Instant Messaging services are also easy prey for the community of hackers. Using a simple monitoring program, the plain text from Instant Messaging can be easily [...]
There is no doubt that you have heard about VoIP by now. It’s made headlines and is plastered everywhere both in online and TV advertisements. Just in case you haven’t caught on to the hype yet, VoIP is the abbreviated term for Voice over Internet Protocol. Voice over Internet Protocol is basically the ability to [...]
Seattle venture capitalist, Greg Gottesman, calls it “?one of the most important changes in communications in the past 100 years.”
The Boeing Company announced plans to move its 150,000 employees to an internet-based phone system, and several Seattle area residents are using internet telephones to get cheap rates or, in some cases, free international phone calls.
? Computer phones (VoIP) offer the most optimal means of communicating when considering quality and cost, and can save businesses up to 80% on their phone bills when calling from PC to PC, to landlines, or to mobile phones, regardless of company size.
? Over 90% of all VoIP solutions providers operate on unsecure lines or [...]
What is VoIP
VoIP is an acronym for voice over internet protocol, aka voice over ip phone. A VoIP, in essence, is a computer phone that allows you to make phone calls from your computer to anyone in the world, e.g., PC to PC, PC to phones - landlines or cells.
The voice signal converts to data [...]
Tuesday, November 18, 2008
Monday, November 17, 2008
Saturday, November 15, 2008
Labels: Software Downloads
Find Website links classified into different categories.
Labels: Website Links Directory
Friday, November 14, 2008
Saturday, November 8, 2008
1. Which type of architecture 8085 has?
8085 has Von Neumann architecture. It was derived after the name of mathematician
John Von Neumann. It’s having 16 address bus and 8 bit data bus.it can access 2^16
individual memory location.2. How many memory locations can be addressed by a microprocessor with 14 address
lines? 2^14=16384 More ......
Q1 What are the advantages and disadvantages of B-star trees over Binary trees? (Asked by Motorola people)
A1 B-star trees have better data structure and are faster in search than Binary trees, but it’s harder to write codes for B-start trees. More Questions.....
Thursday, November 6, 2008
integrated management of business as a whole, for effective use of management
resources, to improve the efficiency of an enterprise. Initially, ERP was targeted
for manufacturing industry mainly for planning and managing core business like
production and financial market. As the growth and merits of ERP package ERP
software is designed for basic process of a company from manufacturing to small
shops with a target of integrating information across the company. More Details....
- Name the divisions in a COBOL program.
IDENTIFICATION DIVISION, ENVIRONMENT DIVISION, DATA DIVISION, PROCEDURE DIVISION.
- What are the different data types available in COBOL?
Alpha-numeric (X), alphabetic (A) and numeric (9).
- What does the INITIALIZE verb do? –
Alphabetic, Alphanumeric fields & alphanumeric edited items are set to SPACES.
Numeric, Numeric edited items set to ZERO.FILLER , OCCURS DEPENDING ON items left untouched।
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