Compilers compilers . Q1>A translator converts _into__

www.ramkumarsjava.com

compilers

Q1>A translator converts _____________into______________.

Source program to object or target program

Q2>The time of conversion from source program into object program is called ________time.

a)runtime b)boot time c)fresh time d)compile time

compile time

Q3>The program execution is done in compiler in_________________.

Runtime

Q4>_______________________+____________________=compilation. a)Analysis +Synthesis b)Analysis +Compile c)Compile +Synthesis d)Analysis +Execute

Analysis and Synthesis

Q5>The analysis phase is often called the _______________ of a compiler.

Front end

Q6>What are the 3 phases of analysis phase?

a)Lexical Analysis b)Synthesis Analysis c)Semantic Analysis

Q7>Syntax of any programming language is specified in terms of units called __________________.

Tokens or terminals

Q8>Syntax Analyzer is otherwise known as _____________. a)Scanner b)Parser c)Lexeme d) Sub scripter

Parser

Q9>What are the work of a semantic analyzer?

a)Type Checking b)Type Conversions

Q10>The synthesis phase is the ____________of a program.

Back end

Q11>What are the stages of synthesis of target program?

Memory allocation Code generation and optimization

Q12>Code optimization is done for-

faster and shorter code

Q13>_____________ is a data structure that is used by the compiler to hold the information about source program constructs.

Symbol table

Q14>What are the role of a compiler?

-Lexical Analyzer -Syntactic Analyzer -Semantic Analyzer -Code generator -Code optimizer -Error reporter

Q17>Code generation and optimization is not a part of synthesis phase a)True b)False

Q18>The first compiler was written by _____________ in ________for A-0 system language

Grace Hopper,1952

Q19>Who invented first complete compiler?

The FORTRAN team led by John W.Backus at IBM in 1957

Q20>___________ was one of the early commercial computers that used vacuum tubes.

Q21>The first known demonstrated cross platform high level language was_____________. a)FORTRAN b)COBOL c)BASIC d)ALGOL

Q22>A compiler that can be written in the programming language it compiles-

Self hosted

Q23>The first self hosting compiler was written for LISP by_______________and ______________ in 1962.

Tim Hart and Mike Levin

Q24>Structure of a compiler depends on 3 factors. What are they?

Nature of the source language Machine architecture and configuration Aims of compiler

Q25>Different types of compiler structure are-

Single pass compiler Multipass compiler Conventional compiler Compilers for permissive language Incremental compiler

Q26>Strike the one out which doesn’t match for single pass compilers. -All the stages executed in single flow -Memory requirement is small -Code generated is inefficient -Faster execution

memory requirement is small

Q27>Pascal and FORTRAN are example of ______________compiler.

single pass

Q28>____________is an example of multipass compiler.

Q29>A clear cut distinction between analysis and synthesis phase is brought is _________________ a)conventional b)Incremental c)Singlepass d)Multipass

conventional

Q30>C is a _________________ type of compilers.

conventional

Q31>___________________is a language that allows declarations to be placed anywhere in a program.

Permissive language

Q32>Incremental compilers are invented by ______________ and __________________ in 1973 that combine the main advantages of compilers and interpreters.

Berthaud and Griffiths

Q33>IBM visual age c++ compiler is a ______________ compiler.

Incremental

Q34>IBM/360 FORTRAN H compiler is _______________ compilers.

Optimization

Q35>A concept of developing a compiler for a language by using subsets of the same language is called_______________. a)Bootstrapping b)Cross-compilation c)Incremental Compilation d)None of the above

Boot strapping

Q36>A compiler which runs on one machine and generates code for another machine is called as ______________. a)Bootstrapping b)Cross-compilation c)Incremental Compilation d)None of the above

Cross compilation

Q37>A cross compiler is a compiler which runs on one machine and generates code for another machine a)True b)False

Q38>Process of generating code on one machine for executing on another is called ________________.

Cross Compilation

Compilers compilers . Q1>A translator converts _into__

Documents

A High-Quality High-Fidelity Visualization of the …...The visualization was enabled by an automatic translator that converts the simulation data into an animation system 3D scene

language translator

Honors Compilers

Elysium Translator

Compilers Overview.ppt

Translator jobs

Translator Must

Contemporary Compilers

Vasco Translator 5” - files.compagnia-lingua.com · 2. Vasco Translator Vasco Translator recognizes voice and translates full sentences into supported foreign languages. The translator

i) Central Processing Unit: It is the heart of the computer ... · Web viewInterpreter : It refers to a language translator that converts source program written in high level language

Basics Compilers

Presentation translator

Introduction to Visual Basic - Tang Hincsk1/f2cp/18-19/vbnet_part1.pdf · Compilers and interpreters Compilers are a type of translator that converts source code into an object program

Optimising Compilers

User's Manual Template - VelocityCAE · Verigy’s AVC and DVC format along with files needed for Verigy’s ASCII translator J973toAVC Converts patterns and timing from Teradyne

Compilers for embedded systems: Why are compilers an issue?

MUAMA Enence Translator | Best Rated Instant Translator

Partial Compilers

TRANSLATOR: A TRANSlator from LAnguage TO Rules

Introduction to Visual Basiclwc1/vbnet_2017/vbnet_part1.pdf · Compilers and interpreters Compilers are a type of translator that converts source code into an object program. The

Compilers compilers . Q1>A translator converts _____________into______________

Compilers compilers . Q1>A translator converts _into__