Engineering
The headers applied by the various protocols implement the specific functions carried out by those protocols. In addition to communicating horizontally with the same...
BUSCADOR
The headers applied by the various protocols implement the specific functions carried out by those protocols. In addition to communicating horizontally with the same...
These are called as single mode fibers because they support on one mode of propagation(TE,TM or TEM). The optical signal traveling inside this fiber...
Internet: It is public network. This consist of thousand individual networks and millions of computers located around the world. The internet is not owned...
Queue is a very useful data structure. Various features of operating system are implemented using queue. Scheduling of processes (Round Robin Algorithm) Spooling (to...
Optical Character Recognition (OCR) is a process of scanning printed pages as images on a flatbed scanner and then using OCR software to recognize...
RAID(Redundant Array of Independent Disks) is a method of combining two or more hard disk drives into one logical unit. The advantage of an...
There are twelve electronics signals from the PC to the printer. Out of these, eight signals are data bits and four signals are control...
A CD-ROM drive operates by using a laser to reflect light off the bottom of the disc. The reflected light is then read by...
A transmission media is the medium over which information travels from the sender to receiver. In other words a communication channel is also called...
While CRTs are capable of displaying multiple video resolution without introducing artifacts, LCDs produce crisp images only in their «native resultion» and, sometimes, fractions...