Which of the following statements about languages are true?

Q: Assume I have taken user name as its input and I know that it also enter the balank spaces but my…

A: Requirements :- Approach :- Assume a string with blank spaces in it then print this with length and…

Q: How to concatenate two tuples?

A: Question. How to concatenate two tuples?  Answer. Concatenation of two tuples means that we are…

Q: Consider the following regular expression r: b(a+ ab) ab Which of the following words are in the…

A: Among the given options, only the following words are matched with the given regular expression r:…

Q: Which of the following statements are true for static-scoped languages?    Group of answer choices…

A: In Static scoped languages linkage is done before run time.

Q: Binding a symbol to an expression using DEFINE in Scheme is like static variables in Java. True…

A: The static keyword in Java is used to share the same variable or method of a given class. The users…

Q: 1.In what year does the C-language was implemented? Select one: a. 1971 b. 1970 c. 1972 d. none of…

A:

Q: I. L= {abPc*d° | n, p2 0} is CFL

A: Introduction :Given , we have given a statement which have a language we have asked for whether it…

Q: Given the following language, determine the regular expression a. {aab, aababb, bbab, babaab,} b.…

A: According to the information given:- We have to determine the regular expression of following…

Q: Which of the following languages are equivalent? L1 = {Λ, a, b} L2 = {Λ, b, a, a} L3 = {Λ ,aa, b}…

A: The question has been answered in step2

Q: Question 3: Write a regular expression for each of the following languages: (a) all strings over…

A: Let's answer all four regular expressions one by one :

Q: what is logical operators?

A: Logical operators Logical operators allows a program to make a decision based on multiple…

Q: In a few words, describe the significance of operator precedence.

A: Introduction: Order of precedence refers to a sequential hierarchy of people's conceptual…

Q: how to build a for statement in AST using java parser?

A: The solution is given in the next step

Q: a) What languages do the expressions (Ø*)*and a Ø denote?

A: Language expression is that the ability to place words and word modifiers (prefixes, suffixes) along…

Q: Dangling else issue can be syntactically resolved by the C-compiler? Select one: a. None of the…

A: Please find the answer below :

Q: Print the given statement 10 times in F95. "Fortan is tough programming language."

A: The given statement can be printed 10 times using 'do' loop that iterates from i=0 to i=9. In loop…

Q: The NICE language will now have the data types character and string. Describe how to manipulate…

A: Introduction: A data type is a collection of data items with a predefined set of operations.…

Q: The correct statements are: The intersection of a regular language and a non-regular language must…

A: Regular languages are a type of language that can be recognised by a finite automata.Their…

Q: What exactly do you mean when you say "selection structure"? Discuss syntax in depth with…

A: Selection structure It is also known as a conditional structure, a selection structure is a…

Q: Write BNF description for arithmetic expressions which implements the operator hierarchy of any…

A: The Answer in below Step

Q: Can Lexical errors are the errors thrown by your lexer when unable to continue?

A: The above question is solved in step 2 :-

Q: Write a finite-difference representation for ??/??=0 and identify all variables (e.g., subscripts,…

A: Convert the partial differential equation  in to finite difference method by using explicit and…

Q: Q3) Give regular expressions for the following languages, where the alphabet is S = {0, 1}.…

A: A sequence of symbols and characters expressing a string or pattern to be searched for within a…

Q: Why is it vital to distinguish between mutable and immutable values when developing a language with…

A: Introduction: Understanding the difference between immutable and mutable. Mutable objects can be…

Q: Finish the 2 "TODO" in the ASM Language! A palindrome is a word that is spelled the same way…

A: Program is given below with explaination

Q: (1) If L₁ and L₂ are regular languages, then L₁ L₂ = {w: w E (L₁-L₂) or w E (L2 - L₁)} is regular.…

A: The statement is false. The union of two regular languages is guaranteed to be regular, but the set…

Q: Which of the following are often the first two topics covered in a course on learning a new…

A: The answer is given below step.

Q: Compute the weakest precondition for the sequence of statements:  (Statement 1) b = 2b + 1;…

A: Step 1: Precondition: A precondition is a logical statement that specifies the conditions that must…

Q: what you mean by the term "declaration statements."

A: Your answer is given below.

Q: In which of the following phases of compilation type checking is done? O a. Syntax Analysis O b.…

A: It is defined as analysis and design includes all activities, which help the transformation of…

Q: What language does the expression ((a * a) b) | b?

A: Here in this question we have given a regular expression and we have asked to find the language…

Q: Also validate the following Strings: 1) aabaa ab 2) bbababb ##,R 91 q2 93 ##,R ala.R b/b.R ala,R…

A: Answer 1)

Linux

An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.