Explain why compilers use parsing algorithms that work on only a subset of all grammars.
Question:
Explain why compilers use parsing algorithms that work on only a subset of all grammars.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (10 reviews)
Because parsing algorithms that works for any unambiguous grammar are complex and inefficient In ...View the full answer
Answered By
Joane Gacer
Pasionate English Teacher with a wide experience of teaching English and aim of helping young learners to achieve their goals in learning English as second language.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
Algorithms have been devised that use O(n2.8) bit operations to compute the Boolean product of two n n zero- one matrices. Assuming that these algorithms can be used, give big-O estimates for the...
-
Why do you suppose that m x n machine-scheduling algorithms are not widely used in practice? Should optimal rules be more widely used?
-
Use top-down parsing to determine whether each of the following strings belongs to the language generated by the grammar in Example 12. a) baba b) abab c) cbaba d) bbbcba
-
Demonstrate competency in the behavioral finance you are required to complete the following learning demonstration. 1. Executive summary 2) A numeric example demonstrating violations of expected...
-
Suppose there are 100 workers in an economy with two firms. All workers are worth $35 per hour to firm A but differ in their productivity at firm B. Worker 1 has a value of marginal product of $1 per...
-
Freeflight Airlines is presently operating at 70 percent of capacity. Management of the airline is considering dropping Freeflights routes between Europe and the United States. If these routes are...
-
1. Why was there dirty data in the UW database? 2. What were the consequences to UW of the dirty data? 3. How did UW address the problem of dirty data? 4. What were the benefits they experienced from...
-
Keegan Corporations accounting records disclosed the following information for 2016: Cash sales ......................$850,000 Net credit sales .................... 720,000 Accounts receivable...
-
Provide one sentence that catch people's attention about eating healthy foods. What is your main message of eating heathy diet: What are the topics or main points that need to discuss about eating...
-
The following questions refer to the tree of Figure 8.3.a. Which node is the root?b. What are the internal nodes?c. How many descendants does node cs016/ have?d. How many ancestors does node cs016/...
-
Write an EBNF rule that describes the for statement of Java or C++. Write the recursive-descent subprogram in Java or C++ for this rule.
-
Write an EBNF rule that describes the while statement of Java or C++. Write the recursive-descent subprogram in Java or C++ for this rule.
-
Reconsider Exercise 7.2.18 about rating bottled and tap water. a. Use the 2SD method to determine an approximate 95% confidence interval for the mean difference in water ratings (bottled tap) for...
-
Petitioner, Leegin Creative Leather Products, Inc. (Leegin), designs, manufactures, and distributes leather goods and accessories. In 1991, Leegin began to sell [products] under the brand name...
-
Read the excerpt and answer the following questions. (a) Issue: On what issue did the Court focus? (b) Rule of Law: What does the Fifth Amendment to the U.S. Constitution, which the Court applied,...
-
Robert Wagner and Natalie Wood (the Wagners) entered into an agreement with Spelling-Goldberg Productions (SGP) relating to Charlies Angels (herein called the series). The contract entitled the...
-
Three months ago, Janet Harts husband of twenty years died of cancer. Although he had medical insurance, he left Janet with outstanding medical bills of more than \($50\),000. Janet has worked at the...
-
Then answer the following questions. (a) Should Ray prepare a fi nancial statement that values a list of assets provided by the advertising fi rm without verifying that the fi rm actually owns these...
-
Suppose the price per share of XYZ stock at the beginning of years 2005, 2006, 2007, 2008 is $100, $120, $90 and $99, respectively. The stock pays a $3 dividend per share each year. Suppose you buy...
-
In Exercises discuss the continuity of each function. f(x) -3 1 x - 4 y 3 2 -1 -2 -3+ 3 X
-
Define spread spectrum and its goal. List the two spread spectrum techniques discussed in this chapter.
-
Two channels, one with a bit rate of 190 kbps and another with a bit rate of 180 kbps, are to be multiplexed using pulse-stuffing TDM with no synchronization bits. Answer the following questions: a....
-
Distinguish between synchronous and statistical TDM.
-
Kate Elliott, "a new product development specialist at Donaldson Family Foods, Inc., paced in her office and shuffled papers on her desk. She had a lot of work to do, but she couldn't seem...
-
Every year, Dr. Cook, a college professor, leads a group of 25 college students to the Middle East on an archaeological dig that usually lasts about eight weeks. The participants, who come from big...
-
Imagine you're part of a small team working at a tech start-up called "InnoTech Solutions." Your team consists of five members: Alex: Project Manager, with a background in software development....
Study smarter with the SolutionInn App