Ram , rom , cpu , hdd
the four wares are hardware,software,spyware&malware
Four
Four common items of hardware found in a personal computer today are the motherboard (mainboard), hard disk drive (HDD), central processing unit (CPU), and random access memory (RAM).
4 classification of tools use in computer
Hardware is basically anything inserted into your computer from the outside that has a USB plug, or is a camera card (Not including CDs). Four (4) Types of hardware are: 1) USB Flash Brive 2) Webcam 3) Wireless Mouse 4) Wireless Keyboard.
The four main categories of computer hardware are as follows: Input Output Storage Processing Input hardware is all the hardware concerning what gets put into the computer. Keyboards, mouse, scanners, digital cameras, and joysticks are all examples of computer input hardware. Output hardware involves taking the work of the computer and projecting it outward. Printers, as well as monitors and televisions, are examples of output hardware. Storage hardware allows the computer to hold and maintain a file database. Hard drives, both those installed in the computer and those held externally, as well as USB drives, are examples of storage hardware. Processing hardware is the real meat of the computer, consisting of the CPU, ROM, and RAM. These things are what make the computer function as a computer.
The four basic categories in a typical hardware unit are input, processor, storage and output. A complete computer system features these along with software.
Managing hardware,managing files,providing a user interface and managing applications
The four basic internal hardware components to consider are amount of main memory (RAM), CPU rating and the size of secondary storage (hard drive capacity). Depending on the planned use of the computer, one may also examine the capabilities of the graphics processing hardware.
A computer generally has four major components: Input device, Output device, Storage, CPU
The four pieces of evidence that support the theory of evolution are the fossil record showing transitional forms, homologous structures in different species indicating a common ancestor, genetic similarities between different species, and observable examples of natural selection in action.
Computer hardware engineers design, research, maintain, and implement computer hardware solutions for businesses, organizations, and governments. Computer hardware includes just about any physical aspect of the computing process. This makes the hardware engineer responsible for maintaining servers, recommending and installing upgrades, and essentially just ensuring that the client’s hardware needs are met. Many of the recent advances in computing technology have come about in a large part due to the efforts of hardware engineers across the world. Computer hardware engineering positions are in high demand in the commercial, industrial, military, and scientific fields. This demand is reflected in their high annual earnings, with hardware engineers earning on average $101,410 a year. Starting wages for this career start at $60,690 a year. (Reference: http://www.bls.gov/oes/current/oes172061.htm) In addition, this demand also provides the engineer with a wide range of job possibilities. For example, a computer hardware engineer working in the military sector might work in the development of new high-tech weapons systems, whereas an engineer working in academia might design new chips and processors to aid in research. Most hardware engineers find employment in the private sector, with most working for computer and chip manufacturers such as Intel and AMD. To become a computer hardware engineer one must first attain a college degree in the subject. Computer hardware engineering programs are known to be grueling and require a high degree of knowledge of science and mathematics. Typical coursework for a computer hardware engineering student involves advanced classed in physics, mathematics, and computer science. Some programs also require that their engineers study a foreign language and complete other general education requirements. Most jobs require a Bachelor of Science in Computer Engineering, while some higher paying ones necessitate a Masters degree at the minimum. Regardless, expect to spend at least four years in an engineering program at a major university. Computer hardware engineering positions are very competitive and outstanding academic performance at a highly ranked institution is a must. So for those interested in the design and implementation of hardware solutions, a career in computer hardware engineering should not be overlooked.