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ong>Answer:

A WALL of STONE or earth that is builtto STOP a RIVER from FLOODING or to carrya road or railway.

ong>Answer: Mark it has Brainliest

Role of Operator Precedence Parser

Difficulty Level : Hard

Last Updated : 09 MAR, 2021

In this, we will cover the overview of Operator Precedence Parser and mainly focus on the role of Operator Precedence Parser. And will also cover the algorithm for the construction of the Precedence function and finally will discuss error recovery in operator precedence parsing. Let’s discuss it one by one.

Introduction :

Operator Precedence Parser constructed for operator precedence GRAMMAR.  Operator precedence grammar is a grammar that doesn’t contain epsilon productions and does not contain two adjacent non-terminals on R.H.S. of any production. Operator precedence grammar is provided with precedence rules. Operator Precedence grammar could be either ambiguous or unambiguous.

Operator Precedence Parser Algorithm :

1. If the front of input $ and top of stack both have $, it's done

 else

2. compare front of input b with ⋗

     if b! = '⋗'

        then push b

     scan the next input symbol

3. if b == '⋗'

      then pop till ⋖ and store it in a string S

      pop ⋖ also

      reduce the poped string

      if (top of stack) ⋖ (front of input)

           then push ⋖ S

      if (top of stack) ⋗ (front of input)

           then push S and goto 3  

Components Operator DIAGRAM :

Components Operator

Example –

Let’s take an example to understand the role of operator precedence as follows.

E-> E+T/T

T-> T*V/V

V->a/b/c/d

stri

????????????????????

SEQUENCE...

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ong>Answer:

CABLES are commonly used to CARRY COMMUNICATION signals within LAN. There are THREE common TYPES of cable media that can be used to connect devices to a network and they are coaxial cable, twisted-pair cable, and fiber-optic cable.

CLICK on START to SEE a sub-menu....

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Explanation:

true

ong>ANSWER:

CURSOR

Explanation:

on COMPUTER SCREEN

ong>ANSWER:

FALSE, the SAVE command is used to save a PROGRAM.

ong>Answer:

The first mechanical CALCULATING machine was invented in 1642 by Blaise Pascal, a 19-year-old Frenchman. Pascal's machine USED GEARS and could add and subtract. Pascal's gear system was widely used in mechanical calculators built during the next few hundred YEARS.

ong>Answer:

YES its ABSOLUTELY TRUE

ong>Answer:

Microsoft Word is a word processing PROGRAM used for writing letters, MEMOS, reports and PAPER presentations. Microsoft Excel is a spreadsheet program used for calculations, making charts and recording data about all sorts of BUSINESS processes.

ong>EXPLANATION:

Windows operating SYSTEM is the most POPULAR one

B 140

thus was ACTUALLY earlier. but now it should be 280.

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ong>ANSWER:

Lady ADA LOVELACE was the FIRST programmer

ong>Answer:

False

Paint BRUSH is USED to colour the OBJECTS not to DRAW.

ong>Answer:

The Control Panel is a component of Microsoft Windows that provides the ability to VIEW and change system settings. It consists of a SET of APPLETS that include adding or removing hardware and software, controlling user accounts, changing accessibility options, and ACCESSING networking settings

ong>Answer:

(i) Click on Indent Option of Paragraph group of Layout TAB. (ii) Set LEFT to 1.5 CM and Right to 1 cm by drop down list. B) (i) Click on Orientation option of Page Setup group of Layout Tab.

13) TRUE

14)true

15)

16 true

ong>ANSWER:

The central idea is the main point or thought that you are trying to express. It may be one statement like a thesis statement or it may be a paragraph or two exploring an idea or theme. Forms The ability to shape and organize IDEAS REQUIRES CHOOSING a form that is APPROPRIATE to.

ong>Answer:

Hope this helps

Explanation:

import java.util.Scanner;

public class Exercise38 {

public static void MAIN(String[] args) {

 String test = "AA kiu, I swd skieo 236587. GH kiu: sieo?? 25.33";

 count(test);

}

public static void count(String X){

 char[] ch = x.toCharArray();

 INT letter = 0;

 int space = 0;

 int num = 0;

 int other = 0;

 for(int i = 0; i < x.length(); i++){

  if(Character.isLetter(ch[i])){

   letter ++ ;

  }

  else if(Character.isDigit(ch[i])){

   num ++ ;

  }

  else if(Character.isSpaceChar(ch[i])){

   space ++ ;

  }

  else{

   other ++;

  }

 }

 System.out.println("The string is : Aa kiu, I swd skieo 236587. GH kiu: sieo?? 25.33");

 System.out.println("letter: " + letter);

 System.out.println("space: " + space);

 System.out.println("number: " + num);

 System.out.println("other: " + other);

  }

}

a is the CORRECT answer multiprograming

In the late 1940S the first stored-program computers USED ULTRASONIC waves in tubes of MERCURY or CHARGES in special electron tubes as main memory. The latter were the first random-access memory (RAM).

answer is PART is

Explanation:

GROUP D

SANSKRIT

Explanation:

They are is to EXPLAIN for cpu

help you GET started, here are 5 important Excel functions you should learn today.

• The SUM Function. The sum function is the most used function when it comes to COMPUTING data on Excel. ...
• The TEXT Function. ...
• The VLOOKUP Function. ...
• The AVERAGE Function. ...
• The CONCATENATE Function

ANS: Syntactical is not the type of CONTROL STRUCTURE

4 bybytvutvutvutbugbugb

ong>Answer:

In COMPUTER PROGRAMMING, operator overloading, sometimes termed operator ad HOC polymorphism, is a SPECIFIC case of polymorphism, where different OPERATORS have different implementations depending on their arguments. Operator overloading is generally defined by a programming language, a programmer, or both.

ong>Answer:

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Explanation:

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ong>ANSWER:

d. Inkjet printer

Explanation:

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ong>Explanation:

Leaving out the SOMEWHAT ridiculous and sometimes shameful religious slant towards this question, you would think that the purpose of humans is to find WAYS to work cooperatively to maintain the earth and its resources so that all of us have clean water and AIR, comfortable housing and clothing, adequate healthcare, and equal opportunities for work and education, and amenities such as transportation, communication, ENTERTAINMENT, and recreation. We should be able to do all this without polluting or spoiling the earth, which is, of COURSE, the mother of all of us.

(a)

Hope this HELPS u ✨♡

ong>Answer:

ijslnln. bsnsjajakka. .a.ajam anamm

Explanation:

nnw. s .s. a a.ananw W w ANA .w.w..

Answer:

The given co‎de is written in Java.

import java.util.*;

public class Main   {

   public static VOID main(String args[])  {

       Scanner sc=new Scanner(System.in);

       INT a=1,b=0,c=0,n,i;

       System.out.print("ENTER limit: ");

       n=sc.nextInt();

       for(i=1;i<=n;i++)   {

           System.out.print(c+" ");

           c=a+b;

           a=b;

           b=c;

       }

       sc.close();

   }

}

Interesting facts about this series:

• The FIBONACCI series is a series of numbers where each term in the sequence is equal to sum of previous two terms.
• The first terms are 0 and 1. So, the next term will be 1.
• Every 3rd term in this sequence is a multiple of 2.
• Every 4th term is a multiple of 3.
• Every 5th term is a multiple of 5 and so on.

Refer to the attachment for output.

•••♪

ong>Answer:

TRUE

Explanation:

this is true on according question

1

Explanation:

Be HAPPY for this MOMENT. This moment is your LIFE.

ong>Answer:

computer programming, operators are constructs defined WITHIN programming languages which behave generally like functions, but which differ syntactically or semantically. Common simple examples include ARITHMETIC, COMPARISON, and LOGICAL operation

ong>ANSWER:

a) PROGRAMMING

EXPLANATION:

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Gateway. Gateway is a network device used to CONNECT two or more dissimilar networks. In networking parlance, networks that use DIFFERENT protocols are dissimilar networks. A gateway usually is a computer with multiple NICs connected to different networks.

Explanation:

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Explanation:

I hope this answer will HELP you

on tracking is an invaluable TOOL. Once upon a time, it was only useable by professional editors, but with the help of powerful software even casual users can simply and effectively increase the production quality of their VIDEOS. For those unsure on what exactly motion tracking is, it allows you to add effects to moving objects. This allows you to add specific effects to any object in your video; you could add blur effects to make objects more mysterious, cartoonish effects for a funny or SURREAL TOUCH and a whole range of other effects that allow you to completely transform your video.

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ANSWER:

Explanation:

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ong>Answer:

this should GIVE you the OUTPUT

EXPLANATION:

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