compiler phases

Consider the following C statements: char str1 = "Hello; / Statement S1 */ char str2 = "Hello;"; / Statement S2 */ int str3 = "Hello"; / Statement S3 */ Which of the following opti...

Which ONE of the following statements is FALSE regarding the symbol table?

Consider the following two sets: Set X P. Lexical Analyzer Q. Syntax Analyzer R. Intermediate Code Generator S. Code Optimizer Set Y 1. Abstract Syntax Tree 2. Token 3. Parse Tree...

Consider the following statements regarding the front-end and back-end of a compiler. S1: The front-end includes phases that are independent of the target hardware. S2: The back-en...

Consider the following ANSI C program: int main() { Integer x; return 0; } Which one of the following phases in a seven-phase C compiler will throw an error?

In the context of compilers, which of the following is/are NOT an intermediate representation of the source program?

Consider the following statements. I. Symbol table is accessed only during lexical analysis and syntax analysis. II. Compilers for programming languages that support recursion nece...

Which one of the following statements is FALSE?

Match the following according to input (from the left column) to the compiler phase (in the right column) that processes it: (P) Syntax tree (Q) Character stream (R) Intermediate r...

Match the following: GROUP - 1 GROUP - 2 (P) Lexical analysis (i) Leftmost derivation (Q) Top down parsing (ii) Type checking (R) Semantic analysis (iii) Regular expressions (S) Ru...

Match the following: GROUP 1 GROUP 2 P. Lexical analysis 1. Graph coloring Q. Parsing 2. DFA minimization R. Register allocation 3. Post-order traversal S. Expression evaluation 4....

One of the purposes of using intermediate code in compilers is to

Match all items in Group 1 with correct options from those given in Group 2. Group 1 P. Regular expression Q. Pushdown automata R. Dataflow analysis S. Register allocation Group 2...

Consider line number 3 of the following C - program. int main ( ) { /* Line 1 */ int I, N; /* Line 2 */ fro (I = 0, I < N, I++); /* Line 3 */ } Identify the compiler's response abo...

Type checking is normally done during

Match the following: List - I (a) Lexical Analysis (b) Code Optimization (c) Code Generation (d) Abelian Group List - II (p) DAG's (q) Syntax trees (r) Push Down automata (s) Finit...

In a compiler the module that checks every character of the source text is called: