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Information Science
1000 Compilers
Quiz 2
Solution
Q.1.
Characters are grouped into tokens in which of the following phase of the compiler design?
a) Code generator
b) Lexical analyzer
c) Parser
d) Code optimization
Q.2.
Why Generation of intermediate code based on an abstract machine model is useful in compilers?
a) Writing for intermediate code generation
b) Portability of the front end of the compiler
c) Implementation of lexical analysis and syntax analysis is made easier
d) All of the mentioned
Q.3.
Why System program such as compiler are designed?
a) They are Serially usable
b) They are Re-enterable
c) They are Nonreusable
d) All of the mentioned
Q.4.
Which of the following technique is used for building cross compilers for other machines?
a) Canadian Cross
b) Mexican Cross
c) X-cross
d) Brazilian Cross
Q.5.
Which of the following can detect an error if a programmer by mistake writes multiplication instead of division?
a) Interpreter
b) Compiler or interpreter test
c) Compiler
d) None of the mentioned
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