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A control program in an operating system is a component that manages system resources and oversees the execution of programs. It includes the kernel, which handles low-level tasks such as process scheduling, memory management, and device control. The control program ensures efficient operation and coordination of hardware and software resources, enabling multiple applications to run concurrently without conflicts. Essentially, it acts as an intermediary between users and the computer hardware.
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What is a program that controls a computer basic functions?
The operating system
What is the program your computer's microprocessor uses to get the computer system started after you turn it on?
When the computer is first turned on, (or booted), the BIOS program is in control. After performing a few system checks, the BIOS program turns the computer over to an operating system like Windows XP.
What would the bootstrap program need to do?
The bootstrap program should automatically load the operating system after a power outage or reset. The operating system would then load the remaining software.
What happens in the background when you start a program?
When a program is started, the operating system loads the program's executable file from storage into memory. It allocates necessary resources, such as RAM and CPU time, and initializes the program's environment, including setting up variables and stack space. The operating system then transfers control to the program, allowing it to execute its instructions. Throughout this process, the OS also manages permissions and ensures that the program runs safely without interfering with other processes.
What is a program that makes the computer easier to use?
Operating system
Define how operating system is a control program?
operating system is a control program as it allow multiple task to performed on same window.
Difference between application program and a operating system?
The operating system is the Main program that runs the applications. Think of you as the "operator" of the car, and the car is the application. You control the car to go.
A disadvantage of preemptive multitalsking is the operating system loses control if one program stops operating properly?
In preemptive multitasking, when a program does not work properly, the operating system regains control instead of losing it to continue smooth operation. Preemptive multitasking creates reliability of the computer system.
The master control program that oversees a computers operations is called its?
Operating System.
What does an operating system control?
An operating system takes control by effectively managing user input. It also manages both external and internal requests. This can include program and application requests, along with information sent via keystrokes and other protocols. The main function of any operating system is to assist the CPU in facilitating user and program functions.
Is operating system a program?
yes, operating system is a program
What program has control of an x86 computer when the user is able to choose which operating system to boot?
At this stage, the BIOS still has primary control of the computer. It has loaded a program known as a "bootloader", which loads the operating system kernel (or another bootloader) and hands control over to it.
Are dos and operating system both the same?
No. 'DOS' is an acronym meaning 'disk operating system'; not the same thing as 'an operating system'. All thumbs are fingers, but not all fingers are thumbs. For instance; CP/M[1] (the precursor of MS-DOS[2]) is an operating system. As is NOVELL. There are many other examples. [1] Originally "Control Program and Monitor", though later changed to "Control Program for Microprocessors". [2] Microsoft DOS
Which can be used to prevent a user program from never returning control to the operating system?
To prevent a user program from never returning control to the operating system, mechanisms like time-slicing in multitasking environments and watchdog timers can be employed. Time-slicing allows the operating system to periodically interrupt and regain control from running user programs. Additionally, watchdog timers can detect unresponsive programs and trigger a process termination or recovery. These techniques ensure that the OS maintains control and system responsiveness.
What are the programs that control a computer called?
Main program to control the whole computer is a system software, also called operating system. But to understand what any single device says a system software needs small program called a device driver, which is particular for each single device. A device without a driver driver can't properly work with a computer.
What is single programming operating system?
A single program operating system allows only one program to run at a time.
Is Unix is a type of utility program?
No, Unix is an operating system program. A utility program cannot run by itself; it runs under an operating system.
