Computers and Technology
« Previous EntriesDiamonds And The Computer Industry
Thursday, August 7th, 2008Companies like the Gemesis, Apollo Diamond and others are producing quality diamonds and yet the price of the man-made or cultured diamonds are only about 15 percent less than mined diamonds. Gemesis and Apollo Diamond companies are using diamond jewelry business to finance their entry into the semiconductor industry, which is where the real money is.
The first wave of gem-quality manufactured diamonds hit the market late in 2003. Man-made diamonds is nothing new and the technology has been available since the mid 19th century. Small diamond crystals were created for industrial purposes such as grinding wheels, drill bits and saw blades. What is new is that a Florida based company can now produce rough 3-carat gem-quality diamonds 24 hours a day, seven days a week, at a cost of less than $100 dollars.
Satellite Radioâ??Rapidly Expanding
Friday, August 1st, 2008Myths Related To Blu-Rays Busted
Thursday, July 31st, 2008Blu-ray is a new format for storage of optical disc media and is widely gaining popularity as compared to the old DVD format that has less storage capacity.
Blu-ray disc, which is also known as BD or blu-ray, is a format for storing optical disc media. It is generally used for high-definition video storage and data storage. This disc looks like any ordinary disc and has the same dimensions.
The name of blu-ray Disc comes from the blue laser that is used for reading and writing this type of disc. It is a combination of the word “blue” that stands for blue-violet laser and `ray` standing for optical ray.
Cisco Ccna, Ccent, And Ccnp Exam Practice Questions - Hex Conversions, Hdlc, Ppp, And More!
Monday, June 9th, 2008Let’s test your knowledge of hexadecimal conversions, router defaults, IPv6, and more with these Cisco certification exam practice questions!
CCENT Certification:
Short answer: What is the decimal equivalent of the hex value Fa8?
Answer: We have 15 (”F”) units of 256, 10 (”a”) units of 16, and 8 units of 1.
3840 + 160 + 8 = 4008
CCNA Certification:
What is the default encapsulation type of a Cisco Serial interface?
A. HDLC
B. PPP
C. ISDN
D. Frame Relay
E. ATM
F. There is no default encap type - when you open a Cisco router’s Serial interface, there is no encapsulation present.
Top 5 Color Laser Printers In The Market
Tuesday, May 20th, 2008When it comes to a color laser printer, one needs to choose the right one. Good quality and image resolution can make all the difference between mediocre and outstanding printouts. In this article, we provide reviews of the top 5 color laser printers in the market today.
1. DELL 3000cn
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