Main function of context switching
What is the main function of context switching?
Expert
Context switching is very important as it allows the switching to take place from one program to another program.
a. This doesn’t disturb the presently running program and the operating system switch the program if the resources are free.
b. Operating system kernel performs the context switching to save the state of the currently running program like registers.
c. It forms the subsequent running state of the program and helps in restoring the state of the program.
d. Context switching permits alternative program to switch if some other program is using the resources for a very long time and there is a requirement to switch.
Define the term Micro- Processor.
Primitive type: Java's eight standard non-class types are the primitive types as: Boolean, byte, char, float, int, double, long and short.
Explain the way of the kernel object outlive the process which created it.
Window manager: This is a window manager which provides a computer user with a virtual desktop having one or more windows and working regions in which individual programs might be run. Window managers permit the contents of a user's desktop to be arra
QUESTION 1 The following UML diagram describes an abstract class Customer. This class is to be used as part of a Company's inventory system. The inventory system will contain many different types of customers. A separate s
State the term DOM and how does this relate to XML?
Operator: It is a symbol, like -, = or ?: taking one, two or three operands and yielding an outcome. The operators are employed in both arithmetic and Boolean expressions.
Describe the term short lock in the tibco iProcess in brief.
Explain the relationship between XHTML and URL?
Throw an exception: Whenever an exceptional circumstance occurs in a program - frequently as an outcome of a logical error and exception object is formed and thrown. When the exception is not caught by an exception handler, the program will finish wit
18,76,764
1931545 Asked
3,689
Active Tutors
1425277
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!