Understanding Some Differences Between Hardware and Software
Hardware comprises all the tangible and visible physical parts of a computer manufactured to enable data processing. It includes chips, analog sensors, circuit boards, keyboards, modems, routers, and printers. Software is a set of visible and usable but intangible instructions, developed and engineered to tell the computer what to do.
Both are interdependent - hardware needs software to function; software requires hardware to be implemented. Hardware consists of the input and output devices, storage, and internal components. Software is broadly divided into system software, programming software, and application software. It is software that can be affected by viruses, not hardware.
More About What Computer Engineers Do
The needs of employers determine the specific duties performed by Computer Engineers. Computer Engineers manage and design the computer hardware and software systems of a company.
They work with new technology to create computer hardware, improving the capabilities of computers, and finding new ways to apply computers to other machines and systems. They deal with not only how computer systems work but also how they integrate into the bigger picture.
Skilled Computer Engineers combine many concepts from electrical & electronic engineering and computer science to develop computer hardware and software. Since hardware and software are integral to each other, Computer Engineers who specialize in one area must still have a strong understanding of the other.
Computer Engineering fields include specialty areas such as systems and computations, artificial intelligence, computer architecture, programming, computer-based systems. Depending on the employers, Computer Engineers are required to develop and deploy communication APIs (Application Program Interface) for parallel communication software infrastructures, highly parallel systems, and runtime systems, among others.
Computer Engineers are concerned with the hardware and software aspects of computing, from designing microcontrollers, microprocessors, personal computers, and supercomputers to circuit design. Understanding
Some Differences in Roles
Overlap of specific responsibilities and skills required for jobs associated with Computer Engineering leads to an oft-repeated discussion about the differences in the specific roles of a Computer Programmer, Software Developer, Software Engineer, and Hardware Engineer. The success of any single role is highly dependent on the others.
Computer Programmers
Computer Programmers translate or code instructions that allow computers to run software programs and applications. They usually learn a few programming languages and acquire the skills to learn new ones along the way.
Software Developers
Software development is not far away from programming. As a Software Developer, you need to work on the different pieces of software and link them together. You need to understand the complete structure of what you are creating.
Computer Software Engineer
Software Engineers manage the complete life cycle of a new or modified software product, from research and design to implementation, training, and support, to ensure that everything works fine for the end-users or customers. Rather than focus on a single component of a project, a Software Engineer works to integrate the system.
A Software Engineer develops, designs & tests software, constructs & maintains computer programs, and sets up networks like “intranets” for companies. You can also design or code new applications to meet the needs of a business or individual. Through all of this, you must consider a server, a website, and an app that uses different technologies.
Computer Hardware Engineers
Computer Hardware Engineers research, develop, design, and test the physical components that computer equipment and computer systems are made up of, such as circuit boards, microprocessors, and routers. Some also update existing equipment to work at higher efficiency and make them compatible with newer software. Beside in-depth knowledge of science, math, and engineering principles, they must also be familiar with computer programming practices and languages.