Category Archives: Notes

Notes for A+ Exams

STEPPER MOTOR

View RSS feed ======================= WHAT IS A STEPPER MOTOR ======================= A stepper motor, also known as step motor or stepping motor, is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor’s … Continue reading

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DIALUP

Dial-up Internet access is a form of Internet access that uses the facilities of the public switched telephone network (PSTN) to establish a dialed connection to an Internet service provider (ISP) via telephone lines. The user’s computer or router uses … Continue reading

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GREAT EXPLANATION OF SOFTWARE AS A SERVICE (SAAS)

GREAT EXPLANATION OF SOFTWARE AS A SERVICE (SAAS) The best explanation of software as a service that I have ever heard. Related External Links Two Essentials for SaaS Marketing | Javalobby Ask HN: Can I sell a SaaS service without … Continue reading

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DISPLAY

DISPLAY A monitor or display (sometimes called a visual display unit) is an electronic visual display for computers. The monitor comprises the display device, circuitry, and an enclosure. The display device in modern monitors is typically a thin film transistor … Continue reading

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TCP/IP 5 LAYER MODEL NOTES VI

The transport layer — delivery driver knows how to knock on your door to tell you your package has arrived. — MEET AND GREET, ETIQUETTE, HANDSHAKES Transport Layer uses tcp segments. Tcp Segments encapsulates ip datagram which encapsulates which encapsulates … Continue reading

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NVIDIA

Nvidia  is an American global technology company based in Santa Clara, California. Nvidia is best known for its graphics processors (GPU‘s). Nvidia and chief rival AMD Graphics Technologies (formerly ATI Technologies) have dominated the high performance GPU market, pushing other … Continue reading

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