Physics Lab Viva Voce Questions and its answers Laser Parameters



1. What is semi conductor diode laser?
Semiconductor diode laser is a specially fabricated pn junction diode. It emits laser light when it is
forward biased.

2. What is LASER?
The term LASER stands for Light Amplification by Stimulated Emission of Radiation. It is a device
which produces a powerful, monochromatic collimated beam of light in which the waves are coherent.

3. What are the characteristic of ....etc

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why to go for testbenches.its uses.difference between serial & parallel adder.use of counter ....etc

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To get full information or details of c programming viva questions and answers for lab pdf please have a look on the pages

http://scribddoc/84661605/C-Language-Viva-Questions#scribd

if you again feel trouble on c programming viva questions and answers for lab pdf please reply in that page and ask specific fields in c programming viva questions and answers for lab pdf ....etc

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What do you know about Java?
What are the supported platforms by Java Programming Language?
List any five features of Java?
Why is Java Architectural Neutral?
How Java enabled High Performance?
Why Java is considered dynamic?
What is Java Virtual Machine and how it is considered in context of Java s platform independent feature?
List two Java IDE s?
List some Java keywords(unlike C, C++ keywords)?
What do you mean by Object?
Define class?
What kind of variables a class can consist of?
What is a Local Variable?
What is a Instance Variable?
Wha ....etc

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viva questions and answers for plc lab

What are different comonents in PLC?
Answer: 1. Input Interface 2. Memory Section 3. Central Processing Unit (CPU) 4. Programmable Language 5. Programming tool 6. An output Interface

Advantages of PLCs than Hard wired Relay?
Answer: PLCs are highly reliable, easily programmable, Small and Inexpensive, PLCs can be designed with the communication capabilities so they can converse with the local or remote computer, They can sustain in robust environment less maintenance.

What is the programmable language ....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

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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 ....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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VHDL Interview Questions 1

What do you mean by HDLs ?

Hardware description language or HDL is any language from a class of
computer languages and/or programming languages for formal description of
electronic circuits, and more specifically, digital logic. It can describe the
circuit's operation, its design and organization, and tests to verify its operation
by means of simulation. HDLs are standard text-based expressions of the spatial
and temporal structure and behaviour of electronic systems. Like concurrent
programming languages ....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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Indian Institute of Technology Guwahati is a premier institute of engineering, science and technology in the north eastern region of the country with a growing list of accolades earned nationally and internationally. Adding to its glory, VLSI design lab was setup in the year 2004 as an integral part of the department of Electronics and Electrical Engineering (EE). Followed by commencement of Post Graduation (M.Tech) and Ph.D. programme in the field of VLSI design subsequently.
Ever since its inscription the VLSI lab has constantly been upgraded ....etc

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