For the C program given below the statement that does not hold true is

for (i = 0; ifor(j = 0; jif (i%c)
{
x += (4*j+5*i);
y+=(7+4*j);
}
}
}

A) There is a scope strength reduction
B) There is a scope of dead code elimination
C) There is a scope of common sub-expression elimination
D) None of the above

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(2) In compilers generation of intermediate code based on an abstract machine model is useful because

(A) Syntax-directed translations can be written for intermediate code generation
(B) To gen ....etc

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can u please shoot some viva for electronics system design lab for 7th sem ....etc

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1) For the C program given below the statement that does not hold true is

for (i = 0; ifor(j = 0; jif (i%c)
{
x += (4*j+5*i);
y+=(7+4*j);
}
}
}

A) There is a scope strength reduction
B) There is a scope of dead code elimination
C) There is a scope of common sub-expression elimination
D) None of the above

View Answer / Hide Answer

(2) In compilers generation of intermediate code based on an abstract machine model is useful because

(A) Syntax-directed translations can be written for intermediate code generation
(B) To ....etc

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compiler design lab viva questions

1. What is a compiler?

A compiler is a program that reads a program written in one language the source language and translates it into an equivalent program in another language-the target language. The compiler reports to its user the presence of errors in the source program.

2. What are the two parts of a compilation? Explain briefly.

Analysis and Synthesis are the two parts of compilation.

The analysis part breaks up the source program into constituent pieces and creates an intermediate representation ....etc

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medium]
need viva quetions for compiler design ....etc

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Software testing is a process of executing a program or application with the intent of finding the software bugs.

It can also be stated as the process of validating and verifying that a software program or application or product:
Meets the business and technical requirements that guided it s design and development
Works as expected
Can be implemented with the same characteristic.
Let s break the definition of Software testing into the following parts:

1) Process: Testing is a process rather than a single activity.

2) All Life Cycle Acti ....etc

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system software lab lab viva questions and answers pdf

VIVA VOCE QUESTIONS WITH ANSWERS INTRODUCTION

1. Define system software.
It consists of variety of programs that supports the operation of the
computer. This software makes it possible for the user to focus on the other problems to be solved with out needing to know how the machine works internally.
Eg: operating system, assembler, loader.

2. Give some applications of operating system.
to make the computer easier to use
to manage the resources in computer
process management
data ....etc

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Software testing is an investigation conducted to provide stakeholders with information about the quality of the product or service under test.Software testing can also provide an objective, independent view of the software to allow the business to appreciate and understand the risks of software implementation. Test techniques include the process of executing a program or application with the intent of finding software bugs (errors or other defects).
Software testing involves the execution of a software component or system component to evaluate ....etc

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compiler design viva questions and answers pdf

1. What is a compiler?

A compiler is a program that reads a program written in one language the source language and translates it into an equivalent program in another language-the target language. The compiler reports to its user the presence of errors in the source program.

2. What are the two parts of a compilation? Explain briefly.

Analysis and Synthesis are the two parts of compilation.

The analysis part breaks up the source program into constituent pieces and creates an intermediate rep ....etc

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Introduction

What is Automation?

- Automation is making a process automatic, eliminating the need for human intervention.
- Is a self-controlling or self-moving process.
- Automation software offers automation wizard and commands of its own in addition to
providing task recording and re-play capabilities.
- Using these tools we can record the task
- Then if needed use the editor to edit the task, add new commands or using GUI automation
wizards

Benefits of Automation

Fast: test automation runs faster than human users
Reliable: it perform ....etc

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