Functions of Interrupts and system calls
What are the various functions of Interrupts and system calls?
Expert
a. Interrupts allow the CPU to switch back to the kernel mode, as this cannot be done automatically.
b. The CPU consist of many interrupts which can allow certain types of events such as timers, keyboard and output devices to interrupt the CPU.
c. For the events in the form of interrupts that are taking place in the CPU an interrupt handler is being setup to handle it.
d. During the interrupt the CPU stops the working of the currently running program and it switches to the kernel mode.
e. The interrupt handler is being executed to manage the events that are occurring in the system.
Class scope: Private variables stated outside the methods in a class contain class scope. They are available from all methods within a class, in spite of the order in which they are stated. The private methods too contain class scope. Variables and me
How class and a structure are different?
Mention the different states of the XMLHttpRequest an dalso describe their functions.
Reader class: It is sub-class of the Reader abstract, stated in the java.io package. Reader classes translate input from the host-dependent character set encoding into the Unicode.
Explain what is the function of STR and LPSTR?
What is Class method: It is a synonym for the static method.
no-arg constructor: It is a constructor which takes no arguments. By default, each and every class without an explicit constructor has a default no-arg constructor with the public access. Its role is entirely to invoke the no-arg constructor of the in
Modeling Language: The modeling language used for SPIN is called Promela (Process Meta Language). In fact, the name SPIN stands for Simple Promela Interpreter. Promela is a powerful C-like specification language with a variety of synchronization primi
Conditional operator: It is an operator taking three operands that is, a ternary operator. The conditional operator (?:) is employed in the form bexpr ? expr1 : expr2 Q : Explain AJAX Control Extender Toolkit Explain the AJAX Control Extender Toolkit.
Explain the AJAX Control Extender Toolkit.
18,76,764
1954403 Asked
3,689
Active Tutors
1448525
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!