Answer:
Option(d) is the correct answer to the given question
Explanation:
The main advantage of slab allocator is that There is no memory is lost because of the fragmentation this is due to some driver data framework has a cache memory that is connected to it.
- In the slab allocator the resources are repeatedly assigned or free to handle them. It is a type of memory management scheme that is used for distributing resources to the memory.
- All the other options are not considered as advantages of Slab allocator that's why they are an incorrect options.
Answer:
User Mode
Explanation:
Programs Can be Executed in two modes namely:
- <em>User Mode</em>
- <em>Kernel Mode</em>
User Mode
In User mode, the executing program has no ability to directly access hardware or reference memory. Program running in user mode must delegate to system APIs to access hardware or memory. Due to the protection afforded by this sort of isolation, crashes in user mode are always recoverable. Most of the program running on your computer will execute in user mode.
Kernel Mode
In Kernel mode, the executing program has complete and unrestricted access to the underlying hardware. It can execute any CPU instruction and reference any memory address. Kernel mode is generally reserved for the lowest-level, most trusted functions of the operating system. Crashes in kernel mode are catastrophic; they will halt the entire PC.
The correct answer is the Science, Technololy, Engineering and Math career cluster.
All of the five careers that are listed fall into the career cluster that is called Science, Technology, Engineering and Math. People working in this career cluster could work in science labs, design products and systems, or support scientists or mathematicians in their work.
Answer: "An instance of a class"
Explanation:
When you create an object, you are creating an instance of a class, therefore "instantiating" a class.
You create an object from a class, thus you can say that a class provides the blueprint for objects.
When used in object-oriented programming, a class is a factory for creating objects and Such objects are called "instances" of the class.
Answer:
I really dont know
Explanation:
Thank u for the pts tho < :)
