firewall
firewall
In a computer, the closest analogy to a cell membrane would be the firewall or security software that acts as a barrier between the internal system and external threats, regulating the flow of data in and out of the computer.
Computer Science = software ECE = hardware + software + telecommunication
Software is the code that a computer runs - you can not touch software, it is abstract. Hardware is what runs computer code - the physical stuff you can touch.
Software is the code that a computer runs - you can not touch software, it is abstract. Hardware is what runs computer code - the physical stuff you can touch.
System software is typically defined as a computer program that passes directions between the computer hardware and the computer's applications. The most common type of system software is the operating system. The BIOS is also considered system software.
the similarity between application and system software
Operating systems software manages the hardware on your computer, and provides an interface between the user- or application software, and the computer hardware.
Computer needed to turnoff (restart) after or between installing software because of bringing changed option in effect. for example if you install a software your computer may need to start some service to run that software. That comes in effect after your computer is restarted!
Computer Engineering students study the design of digital hardware and software systems including communications systems, other computer applications, Software engineering is a sub part of computer engineering.
there are several difference between computer hardware and software .fundamental difference between hardware(keyboard,printer) is a physical device and software is instructions that given to the computer(window 2000,microsoft office )etc
System software is typically defined as a computer program that passes directions between the computer hardware and the computer's applications. The most common type of system software is the operating system. The BIOS is also considered system software.