CS606 Midterm Solved Quiz and Subjective Mega File

CS606 All Midterm Papers Quizez + Mcqz and subjective Solved by Well wisher

_____ convert the reloadable machine code into absolute machine code by linking library and reloadable object files. Assembler

Loader/link-editor

Compiler Preprocessor

Consider the grammar A --> B C D B --> h B | epsilon

D --> A B | epsilon

Follow of B is _____________ .

h

g, h, i, $

g, i g

Consider the grammar A --> B C D B --> h B | epsilon

D --> A B | epsilon Follow of C is _____________ .

g, h, i, $ Page no : 47

g, h, $ h, i, $ h, g, $ An important component of semantic analysis is __________________ . code checking

type checking page no : 6

flush checking

In PASCAL ___________ represent the inequality test.

Flex

Complex

____________avoid hardware stalls and interlocks.

Instruction scheduling Page no : 10

Instruction selection

Consider the following grammar, A --> B C D B --> h B | episilon

D --> A B | episilon First of A is _______________ .

h, g, i

g h

Decent Page no : 47

Ascent Forward Backward One of the core tasks of compiler is to generate fast and compact executable code.

True

False

Left factoring of a grammar is done to save the parser from back tracking.

False Responsibility of ______________ is to produce fast and compact code.

Instruction selection Page no: 9

Instruction scheduling

________________ algorithm is used in DFA minimization. James’s Robert’s

Hopcroft’s Page no:25

Compilers are sometimes classified as. Single pass Multi pass Load and go

In multi pass compiler during the first pass it gathers information about ___________________ .

Bindings Static information

Q9. of 10 ( Start time: 06:40:30 PM ) Total Marks: 1 Flex is an automated tool that is used to get the minimized DFA (scanner).

True

False

In compilation process Hierarchical analysis is also called

Parsing Syntax analysis