This article gives the information about small computer system interface. SCSI is a set of standard for physically connection and transferring data between computer and peripheral devices. Small Computer System Interface in short form SCSI is most commonly used for hard disk and tape drives, but it can connect a large connection of other devices, including scanners, and optical drives (CD, DVD, etc). SCSI is very high speed parallel or serial […]
“Main Zindagi Ka Saath.. Nibhata Chala Gaya.. Main Fikra Ko Dhua Main.. Udata Chala Gaya..” This song was made famous by Late Legendary actor Mr.Dev Anand Sahab. Of course! We cannot reduce the credit of lyricist as well as singer of this song. But whenever we listen to this song we think about Dev Sahab. In this song the person is alone, he is single. The person is trying to […]
Imagine, how it would be if you can control your computer through a distance of few meters with your hands? Isn’t it sounds interesting? This is possible with sixth sense technology. When we see something we try to acquire knowledge through our five natural senses. With the help of these five sense it is possible to take some decision but it is not possible to gather all the information. Sixth […]
Today i had a thought of writing this article as there are many such machines which use this mechanism for self testing. This system best suite’s for VLSI technology explained in my previous article on VHDL programming language. So, let’s now get on with BIST i.e. What is BIST?? BIST is a Design-for-Testability (DFT) technique, as it helps in verification of problems, faults by self testing. In terms of […]
Hi Guys, These are the basic principles of software engineering i am going to discuss with you. Requirement gathering activity: – Before customer requirement can be analyzed modeled or specified they must be gathering through commutation called Requirement gathering activity. Customer has a problem or requirement which is not compatible with computer based solution. A developer responds to customer’s request for help which starts communications. Effective communication is most challenging […]
In today’s world of cloud computing an operating system named Ubuntu has boomed the other operating systems with its advantages and performance. So i would prefer to light out more information on the system with its history and transformation over the years. Let’s start with some basic information about Ubuntu, i.e. what is Ubuntu? Ubuntu is an operating system developed by Canonical Ltd. The company is owned by […]
What is the System Testing? System testing is an actually a series of different test whose primary purpose is to fully exercise computer based system. Each test has different purpose all work to verify that system elements have been properly integrated and perform allocated functions. Types of System testing:- 1) Recovery testing 2) security testing 3) stress testing 4) performance testing Recovery testing:- a) Many computer systems must […]
