0
What else can I help you with?
What is the difference between processes and threads?
The memory space, where a given application is executed is called - process. A Process is the memory set aside for an application to be executed in. Within this process the thing, which is really executed is the thread. The key difference is that processes are fully isolated from each other; threads share (heap) memory with other threads running in the same application. Threads share the address space of the process that created it; processes have their own address. Threads have direct access to the data segment of its process; processes have their own copy of the data segment of the parent process. Threads can directly communicate with other threads of its process; processes must use inter-process communication to communicate with sibling processes. Threads have almost no overhead; processes have considerable overhead. New threads are easily created; new processes require duplication of the parent process. Threads can exercise considerable control over threads of the same process; processes can only exercise control over child processes. A great answer to the question can also be found here: (link moved to link section)
Which is not shared by the threads of the same process?
stack
Is thread same as a function?
No. A process is composed of one or more threads. Threads can invoke any function of the process.
What resources are used when a thread is created?
When a thread is created the threads does not require any new resources to execute the thread shares the resources like memory of the process to which they belong to. The benefit of code sharing is that it allows an application to have several different threads of activity all within the same address space. Whereas if a new process creation is very heavyweight because it always requires new address space to be created and even if they share the memory then the inter process communication is expensive when compared to the communication between the threads
What is thread based multitasking?
-> Difference between process based and thread based multitasking: 1) threads share the same address space where as process doesn't. 2) context switching between threads is usually less expensive than between processes. 3) cost of communication between threads is relatively low.
What are the different things shared by different threads of a single process?
Threads of a single process share the same memory space, code segment, and open files. They also share resources like the process's heap and global variables.
Do threads share memory?
No, threads do not share memory. Each thread in a program has its own stack memory for storing local variables and function calls. However, threads within the same process can share memory through shared data structures or variables.
Describe the actions by the Kernel to switch between different kernel-level threads belonging to the same process?
1- State of current process is Saved. 2-Restore State of incoming process.
What is the difference between processes and threads?
The memory space, where a given application is executed is called - process. A Process is the memory set aside for an application to be executed in. Within this process the thing, which is really executed is the thread. The key difference is that processes are fully isolated from each other; threads share (heap) memory with other threads running in the same application. Threads share the address space of the process that created it; processes have their own address. Threads have direct access to the data segment of its process; processes have their own copy of the data segment of the parent process. Threads can directly communicate with other threads of its process; processes must use inter-process communication to communicate with sibling processes. Threads have almost no overhead; processes have considerable overhead. New threads are easily created; new processes require duplication of the parent process. Threads can exercise considerable control over threads of the same process; processes can only exercise control over child processes. A great answer to the question can also be found here: (link moved to link section)
What resources are typical shared by all of the threads of a process?
There r some resources shared by different threads o the same process while some r not. The threads shares the address space,file,global variables. But each threads has its own stack , copy of registers(including PC).
Which is not shared by the threads of the same process?
stack
Is thread same as a function?
No. A process is composed of one or more threads. Threads can invoke any function of the process.
What of these components are shared by a multithreaded process?
There r some resources shared by different threads o the same process while some r not. The threads shares the address space,file,global variables. But each threads has its own stack , copy of registers(including PC).
What do threads share in a multi-threaded programming environment?
In a multi-threaded programming environment, threads share the same memory space and resources of the program, allowing them to run concurrently and interact with each other.
What level of classification do humans share with lizards?
Humans and lizards share the same level of classification as vertebrates, belonging to the Phylum Chordata.
What is the difference between process and thread in net?
A process is a collection of threads that share the same virtual memory. A process has at least one thread of execution, and a thread always run in a process context. Thread is used to allocate and distribute the CPU work scheduling, many programs a re assigned to different threads and they are most of the time independent of each other. Eg: We can open many instance of MS word and MS Excel in our PC, all are monitored and managed by threads. Process is nothing but a program in execution, many threads can run under a process or many thread can combined under the one thread.
What is the differences between a process and a thread in Linux?
Oh, dude, let me break it down for you. So, a process is like a whole program running on your computer, doing its thing, while a thread is like a mini version of a process, sharing resources with other threads in the same process. It's like having a full meal versus just a side dish. So, in Linux, processes are like the main course, and threads are like the appetizers.
