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Consider the grammar given below E? E+E | E*E | E-E | E/E | E^E | (E) | id Assume that + and ^ have the same but least precedence, * and / have the next higher precedence but the same precedence and finally ^ has the highest precedence. Assume + and ^ associate to the left like * and / and that ^ associates to the right. Choose the correct for the ordered pairs (^,^), (-,-), (+,+), (*,*) in the operator precedence table constructed for the grammar.
In operator precedence parsing whose precedence relations are defined _________
Facts related to public relations are given below
1. Internal relations
2. Customer relations
3. Concept of public relations
4. Internal coordination
Which of the above given is/are types of public relations?
Consider the following context-free grammar where the set of terminals is {a, b, c, d, f}. S → d a T | R f T → a S | b a T | ϵ R → c a T R | ϵ The following is a partially-filled LL(1) parsing table. Which one of the following choices represents the correct combination for the numbered cells in the parsing table ("blank" denotes that the corresponding cell is empty)?
Which of the following statements are TRUE? I. Top-down parsers are equipped to handle left recursive grammar. II. LALR parser is more powerful than an SLR parser. III. Recursive descent parsing is an example of top-down parsing.
Which of the following is a correct statement? I. For some programming languages, there are parsing algorithms with an O(3) complexity. II. A recursive programming language can be constructed with static storage allocation. III. In the context of bottom-up parsing, no L-attributed definition can be evaluated. IV. Code-improvement modifications can be carried out at both the intermediate and source code levels.
Which of the following statements are TRUE? I There exist parsing algorithms for some programming languages hose complex are less than θ(n 3) II A programming language which allows recursion can be implemented with static storage allocation III No L-attributed definition can be evaluated in the framework of bottom-up parsing IV Code improving transformations can be performed at both source language and intermediate code level
Which of the following is true for operator precedence parsing?
Consider the following statements in respect of relations and functions: 1. All relations are functions but all functions are not relations. 2. A relation from A to B is a subset of Cartesian product A × B. 3. A relation in A is a subset of Cartesian product A × A. Which of the above statements are correct?
In the following passage some of the words have been left out. Read the passage carefully and choose the correct answer for the given blank out of the four alternatives.
The nation has been _____as a relatively extensive, territorial relation of nativity. We have further formulated the_____of the nation as a territorially_____, yet bounded, social relation for the generation, transmission, and ____of life. When the nation is a national state, it is also a_____for the protection of life. The nation is often ______by the metaphor of familial relations and, indeed, has sometimes been considered as some kind of_____family. This is understandable because both the nation and the family are relations of_____. Nonetheless, there is an important difference, and to understand this will _____a more detailed examination of the_____ between territory and bonding.
The nation is often_______by the metaphor of familial relations