DIRECT FILE ORGANIZATION In the index – sequential file organization as it can be considered with the earlier sections, the mapping from the search – key value to the storage location is by means of index entries. In direct file organization, the key value is mapped with the storage location. The same old technique of direct mapping is by performing...

Soft skills are just as important as hard skills. But why are they more difficult to learn than hard skills? Breaking a myth Soft skills are not actually “more difficult to learn”. But they are less tangible and more aligned with personalities. Soft skills relate to your attitudes and your intuitions which are harder to describe and define. Soft skills...

SECONDARY INDEXES A secondary index is also an ordered file with two (2) fields, and, as within the alternative indexes, the second field may be a pointer to a disk block. The first field is of identical data type as some non – ordering field of the information file. The field on that the secondary index is built is named...

Apart from professional life, what are your hobbies and interests? Do you believe in work-life balance? If so how do you manage it? Deliberately schedule the time The best way to manage your work-life balance is to deliberately schedule it. Make a list of your imperatives (list of things that – if everything else were to disappear except those things,...

PRIMARY INDEXES A primary index is an ordered file whose records are of fixed length with two (2) fields. The very first field is of identical data types because the ordering key field of the information file, and also the second field may be a pointer to a disk block – a block address. The ordering key field is termed...

Hello there, I am a manager of a small company and we are trying to hit the market for information about cryptocurrencies. Our services provide data on what to invest in and how to make the most profit out of it. Since our budget is quite limited we decided to think about two options. · First one is to order...