Consagous - technical placement paper

Consagous – technical placement paper

Q. What does the Prototyping of a function mean?
a) Call
b) Declaration
c) Parameter passing

Q. What is the command in UNIX to go on to the background?

Q. What are Nano kernels?

Q. What is the output of the following code?
class Mylist
{
public static void main(String args[])
{
int a=args[1];
int b=args[2];
int c=args[3];
System.out.println("The number of students in a class are "+c);
}
}

Q. What is the significance of generic function in .NET?

Q. What is the output of the following program

Void main()
{
Int i=7,j=9,k=20;
k=i==j;
Printf("%d",k);
}

Q. What is the output of the code:
class Myform
{
public static void main(String args[])
{
int a=5;
if(3>6 && a==5)
System.out.println("true");
else
System.out.pringln("false");
}
}
a) Compiler error
b) True
c) False

Q. Name five popular web browsers.

Q. What is encapsulation?

Q. Define polymorphism.

Q. What is inheritance in object oriented programming? What is the purpose of inheritance? Give an example.

Q. What is Normalisation? What are its first form and second form?

Q. What is DBMS and RDBMS?

Q. What is SQL? What is query in SQL?

Q. What is Data Definition Language (DDL)?

Q. What do you understand by Binding? What are the different types of Binding?

Q. What are planes in Routers?

Q. What is the frequency range of a Bluetooth? Which radio technology is used in Bluetooth? When a Bluetooth device is in discoverable mode what is the information transferred?

Q. What is a Software Development Life Cycle (SDLC)?

Q. What are the two files used to make network connection with database?

Q. What do you Object Oriented Programming?

Q. What is a hash table?

Q. Mention few differences between Abstraction and Encapsulation.

Q. What are Data types in C language? Name a few basic data types.