Operating System

A process in RUNNING state

means:

• Process receives CPU

• The process is operating in

  memory.

• The process is starting processes

• Receives the CPU and begins its

  processing

What does the term "I/0-bound process" mean?

• is a process handled by the CPU

• is a process created by an l/0

  device

• is a process handled by the

  Operating System

• is the process handled by the l/0

  device

What tasks does a "Process control" type system call perform?

• create messages, delete messages,

  send messages, receive messages.

• request device, release device,

  read from device, write to device

• create / delete, open / close, read,

  write.

• load execute, create process,

  terminate process

Process in READY state means:

• The process exists in memory

  and is waiting for the CPU to

  process

• The process exists in memory.

• The process is waiting for CPU

  processing.

• Process receives CPU

Does the process coordinator have a function?

• Manage the memory allocated to

  the process

• Decide when to stop the running

  process and select the next process

  to execute

• All are corect

• Allocate priority to the process.

What is the operating system's

l/0 interface used for?

• Regulate data transmission speed

• Convert data format

• Operate a port, bus, or device

• Convert address format

Users use programming language to write (code) a software. Then compile into files stored on disk, What are those files called?

• Process

• program

• Sub-process

• Thread

State which meaning is correct for the RAG resource level graph shown as shown:

• Process P1 is moved into resource R1

• Resource R1 has been allocated

  to process P1.

• Process P1 sends a notification to

  resource R1

• Process P1 requests resource R1.

The basic components of the

operating system are:

• System program, system call,

  command interpreter

• Application program, System

  program, Control program

• File management system,

  network management system,

  interrupt management system

• Resource allocator, Control

  program, kernel

Among the components of a computer system, which

component directly manages hardware resources:

• Data

• Software

• Opering System

• Users