Search results
6 days ago · Previously named A Dictionary of Computing, this bestselling dictionary has been fully revised by a team of computer specialists, making it the most up-to-date and authoritative guide to computing available. Including expanded coverage of multimedia, computer applications, networking, and personal computing, it encompasses all aspects of the ...
Apr 1, 2021 · Hardware Definition. Hardware, or computer hardware, describes the physical parts of a computer system. Things like the CPU (central processing unit), RAM (random access memory), motherboard, and case are all considered hardware. Computer hardware can also include things that are not required for the computer to function, like a monitor and mouse.
Kernel (operating system) An oversimplification of how a kernel connects application software to the hardware of a computer. The kernel is a computer program at the core of a computer's operating system and generally has complete control over everything in the system. The kernel is also responsible for preventing and mitigating conflicts ...
Jun 10, 2022 · This video seeks to explain the meaning, examples and constituents of a computer hardware. It simplifies, with the use of the right animations, the essential...
- 5 min
- 382
- The Science Chef Academy
Semaphore (programming) In computer science, a semaphore is a variable or abstract data type used to control access to a common resource by multiple threads and avoid critical section problems in a concurrent system such as a multitasking operating system. Semaphores are a type of synchronization primitive.
Oct 4, 2022 · Peripheral: A computer peripheral is any external device that provides input and output for the computer. For example, a keyboard and mouse are input peripherals, while a monitor and printer are output peripherals. Computer peripherals, or peripheral devices, are sometimes called "I/O devices" because they provide input and output for the ...
Hardware Overview. Modern-day computer systems usually contain, at a minimim, the following hardware components: The System Unit. Motherboard (aka System Board) CPU (Central Processing Unit) Memory, such as RAM, ROM, Cache, and Flash. Ports.
