What are the characteristics of a computer?

What is an input device? Give two examples.

Write the characteristics of sixth generation.

Write a short note on XNOR gate.

Write the De Morgan's law.

If you are working on multiple files at a time, sometimes the system may hang. What is the reason behind it? How can you reduce it?

List out the major differences between Windows and Ubuntu OS.

What is case analysis?

Assume a=10, b=15; What will be the value of a^b?

What are the differences between “Logical error” and “Syntax error”?

What are arithmetic operators in C++? Differentiate unary and binary arithmetic operators. Give example for each of them.

Write note an Array of strings

How will you pass a structure to a function?

What is paradigm? Mention the different types of paradigm.

List some of the features of modular programming.

Write with example how will you dynamically initialize objects?

Given the following C++ code, answer the questions (i) & (ii).
class TestMeOut
{
public:
~TestMeOut() //Function 1
{cout<<“Leaving the exam hall”<<endl;}
TestMeOut() //Function 2
{cout<<“Appearing for exam”<<endl;}
void MyWork() //Function 3
{cout<<“Answering”<<endl;} };
(i) In Object Oriented Programming, what is Function 1 referred as and when doesit get invoked / called ?
(ii) In Object Oriented Programming, what is Function 2 referred as and when doesit get invoked / called ?

What are the rules for function overloading?

What is operator overloading? Give some example of operators which can be overloaded.

class sale ( int cost, discount ;public: sale(sale &); Write a non inline definition for constructor specified;

What is difference between the members present in the private visibility mode and the members present in the public visibility mode

What do you mean by overriding?

What is the role of firewalls?

Explain about proxy server.

What are ethical issues? Name some.