Types of port, scsi and usb, Computer Engineering

Define port? Give types of port available?

Ans: An I/O interface consists of circuitry needed to connect an I/O device to computer bus. One side consists of a data path contain its linked controls to transfer data among the I/O device and interface. It is called port. It can classify into:

  •   Serial port.
  •   Parallel port

Define SCSI?

Ans: It is the short form for small computer system interface. It refers to a standard bus defined ANSI. Component such as disks are linked to a computer using 50-wire cable, which 25 meters long in length and may transfer data at rate up to 55megabytes/s.

Explained USB

Ans: The Universal Serial Bus(USB) is an industry standard developed to provide 2 speed of operation known as full-speed  and low- speed. They provide easy, low cost and easy to use interconnection system.

 

Posted Date: 10/13/2012 8:35:29 AM | Location : United States







Related Discussions:- Types of port, scsi and usb, Assignment Help, Ask Question on Types of port, scsi and usb, Get Answer, Expert's Help, Types of port, scsi and usb Discussions

Write discussion on Types of port, scsi and usb
Your posts are moderated
Related Questions
DeMorgan's first theorem shows the equivalence of which logic gate ? Ans. DeMorgan's first theorem depicts the equivalence of NOR gate and Bubbled AND gate. For De Morgan's

Q. Explain about Semiconductor Memories? Originally IC technology was used for constructing processor however soon it was realized that same technology can be used for construc

Define memory cycle time? It is the time delay needed between the initiations of two successive memory operations. Eg. The time among two successive read operations.

a) Give eight properties for each of static RAM (SRAM) and DRAM (dynamic RAM) and provide the low-level structure of each type of memory. b) Assume a system with 16 Megabytes o

Q. Power supply in computer system? Computer operate electronically- either by power supply attained from your electric plug or batteries in case of portable computers. Though

name the switching schemes used in a digital exchange. ho call processing takes place?

how to find the integral of a function represented by collection of experimental data

Advantages offered by Data Mining: 1.  Facilitates discovery of knowledge from big, massive data sets. 2.  Can be used within dissimilar application areas by Fraud detection

What is e-brokerage? E-brokerage is an investment house that permits you to buy and sell stocks and get investment information from its Web site.

(i)  Input a single ASCII character into BL register without echo on screen  CODE SEGMENT  MOV AH, 08H;         Function 08H  INT 21H          ;         the character inpu