||| VuHelp4U ||| CS606 Quiz 1 (Fall 2013)

Quiz Start Time: 10:53 PM
Time Left 82
sec(s)
Question # 1 of 10 ( Start time: 10:53:05 PM ) Total Marks: 1
The _________ of the compiler translates IR into target machine code.
Select correct option:
Scanner
Parser
Front End
Back End


Quiz Start Time: 10:53 PM
Time Left 89
sec(s)
Question # 2 of 10 ( Start time: 10:53:21 PM ) Total Marks: 1
Compiler_________ information from one representation to another.
Select correct option:
Modifies
Translates
Executes
Extracts


Quiz Start Time: 10:53 PM
Time Left 88
sec(s)
Question # 3 of 10 ( Start time: 10:53:27 PM ) Total Marks: 1
Which of the following statement is NOT true?
Select correct option:
In the transition table of an NFA, each entry is a set of states.
In the transition table of a DFA, each entry is just a single state.
In the transition table of a DFA, each entry is a set of states.
All of the given


Quiz Start Time: 10:53 PM
Time Left 39
sec(s)
Question # 4 of 10 ( Start time: 10:53:54 PM ) Total Marks: 1
______________ refers to a language denoted by A where A is a regular expression.
Select correct option:
L(A)
M(A)
N(A)
O(A)


Quiz Start Time: 10:53 PM
Time Left 89
sec(s)
Question # 5 of 10 ( Start time: 10:54:56 PM ) Total Marks: 1
Which one is NOT the Role of Run-Time System?
Select correct option:
Memory management
Garbage collection
Run-time type checking
None of the given


Quiz Start Time: 10:53 PM
Time Left 89
sec(s)
Question # 6 of 10 ( Start time: 10:55:08 PM ) Total Marks: 1
Front end of two pass compiler takes_________________ as input.
Select correct option:
Source code
Intermediate Representation (IR)
Machine Code
None of the Given



Quiz Start Time: 10:53 PM
Time Left 85
sec(s)
Question # 7 of 10 ( Start time: 10:55:18 PM ) Total Marks: 1
Responsibility of ______________ is to produce fast and compact code.
Select correct option:
Instruction selection
Register allocation
Instruction scheduling
None of given


Quiz Start Time: 10:53 PM
Time Left 73
sec(s)
Question # 8 of 10 ( Start time: 10:55:57 PM ) Total Marks: 1
Which of the following statement is true about Two pass compiler.
Select correct option:
Front End depends upon Back End
Back End depends upon Frond End
Both are independent of each other
None of the given


Quiz Start Time: 10:53 PM
Time Left 64
sec(s)
Question # 9 of 10 ( Start time: 10:56:18 PM ) Total Marks: 1
In Three-pass compiler _______________ is used for code improvement or optimization.
Select correct option:
Front End
Middle End
Back End
Both Front end and Back end


Quiz Start Time: 10:53 PM
Time Left 88
sec(s)
Question # 10 of 10 ( Start time: 10:56:48 PM ) Total Marks: 1
In PASCAL _____________ represent the inequality test.
Select correct option:
:=
=
<>
None of the given

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