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In database indexing, a dense index is an index where there is an index entry for every single search key value in the file. However, in the context of this question, if an index entry does not appear for every search key value, it is likely because the index is not truly "dense" as traditionally defined but rather acting more like a sparse index. In a sparse index , the index entries do not appear for every search key value but only for some of the key values. For example, a sparse index might store pointers only to the first occurrence of each search key in a block or a page, not every occurrence within the file. This reduces the number of index entries and thus the storage overhead, but it means that not every search key is directly represented in the index.
The Bombay High Court on Thursday upheld / the constitutional validity of / reservation of the Maratha community / in government jobs and education.
In the early days, cars were considered (1)/luxury goods and high excise duty was levied on (2)/petrol, but it was lowest on diesel to make it (3)/chea...
Spot the grammatical errors in the given sentence. Mark the part with error as your answer. If there is no error, mark "No error" as the answer. (Ignor...
Matters came to a head in Kerala on the eve of the budget session of the Assembly when the Governor refused to give his assent with the government’...
As I closed my eyes, I heard the rustle of the monks’ habits, the chanting of prayers and some clanging of vessels through the kitchens.
In each question below, a sentence is given with a part of it being bold. That part may contain a grammatical error. Each sentence is followed by phras...
The Chairman and the Managing Director Mr Prabhakar attributed the almost flat performance to higher deposit costs, slower credit off take and stressed ...
overzealous sidekicks are quick to(A)/ launch social media attacks on journalists who(B)/ ‘project a negative image’ of him land or leader (C)/no e...
In the current phase of the pandemic, the INSACOG said (1)/the SARS-CoV-2 virus is continuously accumulating mutations, (2)/some of whom might contribut...
Despite of the heavy /rain, the match continued /and the players /showed great enthusiasm.