Question
If A = (7)1/3 + (7) -1/3, then the
value of {3A3 – 9A} will be:Solution
A = (7)1/3 + (7) -1/3, Cubing both side A3 = 7 + (1/7) + 3 × (7)1/3 × (7) -1/3 × {(7)1/3 + (7) -1/3} Or, A3 = 7 + (1/7) + 3A Or, A3 – 3A = 50/7 And, 3A3 – 9A = (50 × 3)/7 = 150/7
Which of the following is the first phase of a compiler?
The symbol table in a compiler is used to store:
Peephole optimization is applied during:
Which data structure is commonly used in the implementation of recursive descent parsing?
Which parsing method uses a stack and an input buffer?
Which of these is a bottom-up parser?
Which of the following techniques is used to ensure that a database design eliminates redundant data?
Which data structure is commonly used in implementing a recursive descent parser?
Which parser is most commonly used in modern compilers?
Which of these is an example of a peephole optimization technique?
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