Inherited attribute is a natural choice in
Explanation: It keeps track of variable.
YACC builds up
Explanation: It is a parser generator.
In an absolute loading scheme which loader function is accomplished by assembler?
Explanation: Large number variables onto a small number of CPU register.
A parser with the valid prefix property is advantageous because it
Explanation: Advantage for a valid prefix property.
The action of parsing the source program into proper syntactic classes is called
Explanation: Conversion of characters to tokens.
Relocating bits used by relocating loader are specified by
Explanation: Takes an object files and combines them into a single executable file, library file, or another object file.
What is the binary equivalent of the decimal number 368
AB+(A+B)’ is equivalent to
Explanation: It is equivalent to A? B.
A top down parser generates
Explanation: Top-down parsing is a parsing strategy where one first looks at the highest level of the parse tree and works down the parse tree by using the rewriting rules of a formal grammar.
Running time of a program depends on
Explanation: Run time, runtime or execution time is the time during which a program is running (executing)
Which of the following is the fastest logic ?
Explanation: In electronics, emitter-coupled logic (ECL) is a high-speed integrated circuit
A bottom up parser generates
Explanation: This corresponds to starting at the leaves of the parse tree also known as shift-reduce parsing.
A grammar that produces more than one parse tree for some sentence is called
Explanation: ambiguous grammar has more than one parse tree.
An optimizer Compiler
Explanation: In computing, an optimizing compiler is a compiler that tries to minimize or maximize some attributes of an executable computer program.
Explanation: It is a program that takes one or more object files generated by a compiler and combines them into a single executable file, library file, or another object file.