SYNTAX ANALYSIS
ROLE OF THE PARSER
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
Root
|
|
Interior nodes
|
|
Leaves
|
|
Nodes
|
Detailed explanation-1: -Explanation : Syntax tree is a tree in the compiler which represents operands by leaf and operator by interior nodes.
Detailed explanation-2: -In the syntax tree, interior nodes are operators and leaves are operands. Syntax tree is usually used when represent a program in a tree structure.
Detailed explanation-3: -tree in which each leaf node describes an operand & each interior node an operator. The syntax tree is shortened form of the Parse Tree.
Detailed explanation-4: -3. What is the use of a symbol table in compiler design? Explanation: Both the analysis and synthesis components of a compiler use the symbol table. i) To keep all of the names of all entities in one place in a systematic format.
Detailed explanation-5: -A string having no alphabets, i.e. a string of zero length is known as an empty string and is denoted by (epsilon).