Visual Basic Concepts
... mouse click or a key press, through programmatic control, or even as a result of another window's actions. Each time an event occurs, it causes a message to be sent to the operating system. The system processes the message and broadcasts it to the other windows. Each window can then take the appropr ...
... mouse click or a key press, through programmatic control, or even as a result of another window's actions. Each time an event occurs, it causes a message to be sent to the operating system. The system processes the message and broadcasts it to the other windows. Each window can then take the appropr ...
CSci 4061 Introduction to Operating Systems OS Concepts and
... Memory Management • How is memory allocated to programs? – Largely an “inside” issue but …. – We will see how a program can make good use/bad use of memory OS code OS data ...
... Memory Management • How is memory allocated to programs? – Largely an “inside” issue but …. – We will see how a program can make good use/bad use of memory OS code OS data ...
VB Chapter 3 Quiz
... ____ 24. When you close a solution, only the files contained in that solution are closed. ____ 25. If a solution is already open in the IDE, it is closed before another solution is opened. ...
... ____ 24. When you close a solution, only the files contained in that solution are closed. ____ 25. If a solution is already open in the IDE, it is closed before another solution is opened. ...
Reprise: What an Operating System Does • Manages CPU
... “operating system” and “kernel” are not well defined – “Windows” might mean everything (OS, applications, etc) – “Windows OS” usually means the part that controls the rest – "Linux" may mean "kernel" or may mean "kernel + applications" – dividing line is not always clear "kernel" – minimal part that ...
... “operating system” and “kernel” are not well defined – “Windows” might mean everything (OS, applications, etc) – “Windows OS” usually means the part that controls the rest – "Linux" may mean "kernel" or may mean "kernel + applications" – dividing line is not always clear "kernel" – minimal part that ...
Slides
... • Error detection – OS needs to be constantly aware of possible errors: CPU, memory, I/O devices and be able to take action • Resource allocation - When multiple users or multiple jobs running concurrently, resources must be allocated to each of them: CPU, RAM, files, I/O devices • Accounting - To k ...
... • Error detection – OS needs to be constantly aware of possible errors: CPU, memory, I/O devices and be able to take action • Resource allocation - When multiple users or multiple jobs running concurrently, resources must be allocated to each of them: CPU, RAM, files, I/O devices • Accounting - To k ...
