Question: a) Explain in detail the process of compilation. Explain the output of each phase for the following progam fragment. x:=pq+46.5 b) Writea a scanner(LEX) program

a) Explain in detail the process of compilation. Explain the output of each phase for the following progam fragment. x:=pq+46.5 b) Writea a scanner(LEX) program to count the number of vowels and consonants in the give string

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

please help fill out ammorization and cash flow tables Use Assignment 9 Data File. . Use each workshect for amortization table and one for cash flow table. - You are going to buy a house to be used...

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

Portray in words what transforms you would have to make to your execution to some degree (a) to accomplish this and remark on the benefits and detriments of this thought.You are approached to compose...

f a processor exhibited one branch delay slot how would you reorder (and possibly modify) the instructions in the following loop to gain a performance advantage? loop ldr r2,r3,#4 % r2=load(r3),...

Digital Communication I X A B C D Y Hosts X and Y are communicating through the data network provided by the switches A, B, C and D and the links interconnecting them as shown above. Initially all...

(a) Describe how to construct the function cpo ((D E), v) of two cpos (D, vD) and (E, vE). Prove that ((D E), v) is a cpo. (b) The function uncurry is inverse to the function curry; it takes a...

Java protests instead of sending messages as message.Characterize, in a programming language documentation of your choice, a recursive drop parser that will foster the hypothetical sentence structure...

Suppose that R(A, B, C) is a relational schema with functional dependencies F = {A, B C, C B}. (i) Is this schema in 3NF? Explain. [2 marks] (ii) Is this schema in BCNF? Explain. [2 marks] (b)...

Prolog You are approached to compose a Prolog program to work with twofold trees. Your code shouldn't depend on any library predicates and you ought to expect that the mediator is running without...

do the following,..... Write program that reads a person's first and last names, separated by a space. Then the program outputs last name, comma, first name. Create program that takes in user input...

1. Introduction to Computer Architecture concepts; The MIPS R2000 architecture allows for up to four external coprocessors. Our local systems arIPS external coprocessors are used by describing, in...

Calculate the percent by mass of the solute in each of the following aqueous solutions: (a) 5.50 g of NaBr in 78.2 g of solution, (b) 31.0 g of KCl in 152 g of water, (c) 4.5 g of toluene in 29 g of...

The enthalpy of fusion of Ice is 6.02 k.J mol-. The heat capacity of H2O is 4.18J g-1K-1. What is the smallest number of ice cubes at 0C, each containing one mole of H20, that are needed to cool 500g...

Consumers can be a fickle lot, quickly abandoning a brand if the company behind it stumbles or something new catches their attention. Is it risky for GoPro to rely on social media so heavily? Should...

A straight bond is priced at par of $100 and yields 5.0%. If it has a modified duration of 3.5, then the price change in response to a 50-bps increase in yield will be: A.An increase in price of...

10-14 In MyMISLab, you will find a Collaboration and Teamwork Project dealing with the concepts in this chapter. You will be able to use Google Drive, Google Docs, Google Sites, Google+, or other...

10-7 How does the Internet change consumer and supplier relationships?

10-10 Columbiana is a small, independent island in the Caribbean that has many historical buildings, forts, and other sites, along with rain forests and striking mountains. A few first-class hotels...