The child process is initially running its parent' s program, with its parent' s virtual memory, file descriptors, and so on copied.The child process can modify its memory, close file descriptors, and the like without affecting its parent, and vice versa. When a program creates another thread, though, nothing is copied.The creating and the created thread share the same memory space, file descriptors, and other system resources as the original. If one thread changes the value of a variable, for instance, the other thread subsequently will see the modified value. Similarly, if one thread closes a file descriptor, other threads may not read from or write to that file descriptor.
cristi
file class contain methods or functions that handle various file stream operations.
It mean what you don't what does it mean.
It is a collection of various fuction in which we can define many function in Libaray file .
Sample statistics
Topography, or relief, are descriptors of landform.
Explain the various file-accessing techniques in data management system. Also state the advantages and limitations of each technique
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Robot.txt file. It allows and disallows the search bot or crawler to look for various file, folders and webpages
Document has different meanings (abstraction) in various context. A document does not to be a file, some abstraction do emphasize that a document is NOT a file, but may be loaded or saved into a file. Also, in some context, a file may not contain only 1 document, but some. In this context, a Document is NOT a file.
The Save As comand is used for various things. It canbe used to save the file with a new name, giving you a separate copy of the file. It can be used to save the file into a new location. It can be used to save the file into a different format.