Main uses of Virtual memory
Illustrate the main uses of Virtual memory?
Expert
a. When there is a requirement for the program to increase the memory size Virtual memory can be used.
b. The program looks this memory as a contiguous address but virtual memory is the part of the RAM itself and also helps in saving the inactive parts in the disk file.
c. Program uses its own memory space for its processing which consists of own virtual space and the resources.
d. Virtual memory can permits to generating a virtual environment where it displays something also it seems to kept something else, such as if the address looks 0x12345678, so it might look in physical memory at this address 0x65f7a678.
e. For dividing the memory, Virtual memory contains of pages also the pages that contains itself a set of attributes such as read/write etc.
Define the term Multiprogramming system: It is an operating system which is able to run multiple programs parallel.
Define the term Protected statement: It is a statement within the try clause of the try statement.
What are collections and generics?
Normal 0 false false
Homogeneous collection: A group of objects with similar dynamic type. Arrays are the most general homogeneous collection objects.
State-space Reduction: Two language statements are used to reduce the number of states in a Promela model: atomic and d-step. Q : New Operator and Delete Operator New New operator:
New operator:
Define the term Image map: This is an image, divided into logical regions, each of which has a hot spot.
State the term snooping?
Unbounded repetition: The repetition where statements in a loop's body are executed an arbitrary number of times, according to the consequences of the statements in the loop's body. All of the loop control structures in the Java offer for unbounded re
18,76,764
1922505 Asked
3,689
Active Tutors
1459659
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!