Q. The family of context sensitive languages is ................. under union and ................. under reversal.

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Q. Which is the correct statement(s) for Non Recursive predictive parser?

S1: First(α) = {t | α => * t β for some string β } => *tβ
S2: Follow(X) = { a | S => * αXa β for some strings α and β }

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Q. From the point of view of the programmer, what are the major advantages of using a high-level language rather than internal machine code or assembly language ?

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Q. The scheme of which interpreter translates the source program is known as

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Q. Portable program means

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Q. Object modules generated by assembler that contains unresolved external references are resolved for two or more object module by a/an

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Q. A special software that is used to create a job queue is called

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Q. Which of the following permanent database that has an entry for each terminal symbol ?

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Q. In which way(s) a macroprocessor for assembly language can be implemented ?

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Q. Which of the following can be accessed by transfer vector approach of linking ?

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Q. Block or Buffer caches are used to

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Q. Object code is the output of ……………

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Q. ‘Macro’ in an assembly level program is …………..

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Q. Grammar of the programming is checked at …………… phase of compiler.

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Q. Macro-processors are ………….

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Q. The dynamic allocation of storage areas with VSAM files is accomplished by

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Q. Which of the following command the file names in multiple columns?

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Q. In an absolute loading scheme, which loader function is accomplished by a loader?

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Q. Consider the following left associative operators in decreasing order of precedence:

– subtraction (highest precedence)
* multiplication
$ exponentiation (lowest precedence)

What is the result of the following expression?

3 – 2 * 4 $ | * 2**3

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Q. Which of the following is the most general phase structured grammar?

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