Restrictions implied on API functions
What are the restrictions implied on API functions?
Expert
The use of API function is to provide easy to use interface and have functions that reads the processes and memory.
a. API function can read the memory region and can be used by anyone without any restrictions.
b. The restrictions implied on the functions are as follows:
i. Windows API functions call different API that is known as Native API. This allows the easy interaction with the kernel, but at this time the CPU switches to the kernel mode.
ii. The special instruction for the system calls like sysenter and sysexit allow the CPU to switch to the ring 0, which in turn execute the handler provided by the operating system.
Import statement: A statement which makes the names of one or more interfaces or classes accessible in a different package from the one in which they are stated. Import statements pursue any package declaration {package!declaration}, and precede any i
What is the use of UpdateProgress control in AJAX?
State the term URN?
Define the term Toggle: To alternate among two values, like true and false, on and off, or 1 & 0.
Filter stream: It is an input-output class which filters or manipulates its stream of input- or output-data in some manner. Two illustrations are: DataInputStream and DataOutputStream.
What is validating parser? Answer: A parser makes sure that an XML document is valid additionally to being well formed.
Are you sure that XHTML element name case sensitive? Answer: XHTML element names surely are case sensitive. Every element names should be written within lower case l
Operating system: The operating system permits a computer's hardware devices to be accessed by the programs. For example, it permits data to be managed on a computer's disks in the form of a file system and it delivers the co-ordinate positions of a m
Counter variables are commonly used in many computer applications for different purposes. Here is a typical example where a variable is used to measures the progress of some activity of interest: Q : What are the uses of GPC and GPT What What are the uses of GPC and GPT?
What are the uses of GPC and GPT?
18,76,764
1951500 Asked
3,689
Active Tutors
1455604
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!