DATABASE FUNDAMENTALS
BASICS OF BIG DATA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Most efficient algorithms are longer and take more time to read and understand.
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Many efficient algorithms are more complicated and take more time to fully understand.
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Most efficient algorithms are written in low level languages.
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All efficient algorithms use recursion as using recusion is the best way to write programs.
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Efficient algorithms are very hard to write in most programming languages.
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Detailed explanation-1: -Which of the following is true of algorithms?-Algorithms may have infinite sets of instructions-every algorithm can be constructed using combinations of sequencing, Selection, and iteration-every problem can be solved with an algorithm-algorithms must be expressed using a programming language.
Detailed explanation-2: -An algorithm is considered efficient if its resource consumption, also known as computational cost, is at or below some acceptable level. Roughly speaking, ‘acceptable’ means: it will run in a reasonable amount of time or space on an available computer, typically as a function of the size of the input.
Detailed explanation-3: -Unambiguity, fineness, effectiveness, and language independence are some of the characteristics of an algorithm. The scalability and performance of an algorithm are the primary factors that contribute to its importance.