Full Answer
Secondary Memory- nonvolatile memory which holds data when the computer is off or during the course of a program's operations.
Which of the following is true of the control program of an operating system (OS)? It generates checksums to verify that data is not corrupted. Which of the following is true of fourth-generation languages (4GLs)? They are the easiest computer languages to use.
It is a set of programs for controlling and managing computer hardware and software. Which of the following is true of the supervisor program of an operating system (OS)? It controls compilers in the OS.
A computer case, also known as a computer chassis, is the enclosure that contains most of the components of a personal computer (usually excluding the display, keyboard, and mouse).
The operating system (OS) manages all of the software and hardware on the computer. It performs basic tasks such as file, memory and process management, handling input and output, and controlling peripheral devices such as disk drives and printers.
An Operating System acts as a communication bridge (interface) between the user and computer hardware. The purpose of an operating system is to provide a platform on which a user can execute programs in a convenient and efficient manner.
All data and instructions (including the OS) are stored in RAM while your computer is on.
The operating system is normally stored on the hard drive, but you can load an operating system from a USB drive or a CD instead.
How does the operating system help manage resources such as the processor, memory, storage, hardware, and peripheral devices? When the OS allows you to perform more than one task at a time, it is multitasking. To provide for seamless multitasking, the OS controls the timing of the events on which the processor works.
Hardware refers to the computer's tangible components or delivery systems that store and run the written instructions provided by the software. The software is the intangible part of the device that lets the user interact with the hardware and command it to perform specific tasks.
The computer case serves mainly as a way to physically mount and contain all the actual components inside a computer, like the motherboard, hard drive, optical drive, floppy disk drive, etc. They typically come bundled with a power supply.
The five basic parts of a computer are the motherboard, central processing unit (CPU), input-output units, memory (RAM and ROM), and storage (SSD or HDD).