In a single pass assembler, most of the forward references can be avoided by putting the restriction
| A. | on the number of strings/lifereacts |
| B. | that the data segment must be defined after the code segment. |
| C. | on unconditional rump. |
| D. | None of these |
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Option: B Explanation : Click on Discuss to view users comments. |
The method which merges the bodies of two loops is
| A. | loop rolling |
| B. | loop Jamming |
| C. | constant folding |
| D. | none of these |
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Option: B Explanation : Click on Discuss to view users comments. |
Assembly code data base is associated with
| A. | assembly language version of the program which is created by the code. |
| B. | a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure. |
| C. | Both (a) and (b) |
| D. | a permanent table which lists all key words and special symbols of the language in symbolic form. |
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Option: A Explanation : Click on Discuss to view users comments. |
The process manager has to keep track of
| A. | status of each program |
| B. | priority of each program |
| C. | information management support to a programmer using the system. |
| D. | Both (A) and (C) |
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Option: D Explanation : Click on Discuss to view users comments. |
Function of the syntax phase is to
| A. | recognize the major constructs of the language and to cal the appropriate action routines that wil generate the intermediate form or matrix for these constructs |
| B. | build a literal table and an identifier table. |
| C. | build a uniform symbol table. |
| D. | parse the source program into the basic elements or tokens of the language. |
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Option: A Explanation : Click on Discuss to view users comments. |
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This Section covers Multiple Choice Questions Answers in Compiler Design .
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