basic sequential access method meaning in Hindi

• आधारभूत अनुक्रमी अभिगम विधि

basic: मूलतत्त्व आधारभूत
sequential: अनुकमोत्तर
sequential access: अनुक्रमिक अभिगम
sequential access method: अनुक्रमिक अभिगम
access: दाखिला अभिगम
access method: अभिगम विधि
method: संचार कायदा क्रम

It allows programs to read and write logical records within physical blocks of data, as opposed to the less advanced Basic sequential access method ( BSAM ) which allows programs to access physical blocks of data, but provides no support for accessing logical records within blocks.