Brainmeasures DOC Certification Course by Brainmeasures

The DOS online certification course by Brainmeasures is a comprehensive course which explains about DOS clearly. DOSarranges for the basic ability for shell scripting, through batch files with the filename extension .BAT. These are text files that can be produced in any text editor. They are implemented in the same technique as assembled programs, and run every line of the batch file as a command. Batch files can also make use of numerous internal commands, such as GOTO and restricteddeclarations. Basic arithmetic and GOSUB is sustained with the DR DOS COMMAND.COM as well as some with third-party shells like 4DOS,nevertheless, no actual form of programming is generallysupported.The operating system providesan application programming interface that permits development of character-based applications, but not for accessing most of the hardware, such as printers, mice or graphics cards. This made it necessaryfor programmers to use the hardware directly, generallycausing in each application having its own set of device driversfor each hardware bordering. Hardware manufacturers would release specifications to confirm that device drivers for popular applications were available.Brainmeasures is an ISO certified leading online certification company renowned for their online certifications and skill testing. After getting enrolled in this course, you would receive an E-book that would guide you for the online exam. Upon successful completion of the course, you would be awarded the certification by Brainmeasures.