Explain the segmentation with paging
Explain the segmentation with paging.
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Segments can be of various lengths, so this is harder to find a place for a segment within memory than a page. Along with segmented virtual memory, we determine the benefits of virtual memory but we even have to do physical memory’s dynamic storage allocation. In order to ignore this, this is possible to combine segmentation and paging to a two-level virtual memory system. All segment descriptor points to page table for such segment. These give some of the advantages of paging (simple placement) with several of the advantages of segments as logical division of the program.
Initializer: A block stated at the outermost level of a class - identical to a method devoid of a header. The initializer blocks are executed, in order, whenever an instance is formed. They are executed prior to the constructor of the defining class,
Define the term Return value: This is the value of the expression employed in a return statement.
The following data structure appears in a COBOL program used by a bureau de change:01 AUXILAIRY-ITEMS. 05 AMOUNT-REQUIRED PIC999V99. 05 SUCCESS-INDICATOR PIC 9. 88 SUCCESS VALUE 1.01 C
Big-endian: This is a common difference among machines, the order in which they store individual bytes of multi-byte numerical data. Big-endian machine stores the higher-order bytes previous to the lower-order bytes.
Concurrency: This is a feature of parallel programming. The parts of a program whose executions overlap in time are stated to execute concurrently. Java's thread characteristic support concurrency.
Specify the usage of the “grep” command?
Zip file: It is a file employed to store compressed versions of the files. In connection with Java bytecode files, such have mostly been superseded by the Java Archive (abbreviated as JAR) files.
Explain the difference between a computer process and thread.
C++ allows us to call
Parallel programming or parrelel computing is the concurrent use of multiple compute resources to resolve a specified problem. Parallel program always comprises of concurrently executing processes, problem decomposition relates to the manner in which
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