at each stage, it is the responsibility of the simpler and smaller program to load and execute the much more complicated and larger program. The bootstrapping process is performed as a chain i.e. Any software can be loaded as required by the operating system rather than loading all the software automatically. The bootstrapping process does not require any outside input to start. Then the operating system starts the device drivers. The operating system is loaded into the RAM by the bootstrap program after the start of the computer system. In the above image, the bootstrap program is a part of ROM which is the non-volatile memory. The entire operating system depends on the bootstrap program to work correctly as it loads the operating system.Ī figure that demonstrates the use of the bootstrap program is as follows − A bootstrap program is the first code that is executed when the computer system is started.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |