Monday, 31 July 2017

JAVA Trainer Faculty in Ghaziabad, Govindpuram

Dr. Lalit Kishore Arora, 
Expert Cooperate Trainer of C++, JAVA, C#.NET

He has 20 years experience of teaching Object Oriented Programming,
Currently he is guiding and providing the services in ATS-Govindpuram, Ghaziabad.

He has been working in an engineering college as Computer Science Engineering Professor since 1998. He completed his doctorate in Computer Science from Gurukul Kangri Vishwa Vidyalaya, Hwr, UK.

From under guidance of Dr. Lalit Arora, ATS-Govindpuram, became an popular institute in Ghaziabad. 
He strong the Programming skill of the students till the implementation in the live projects. 

C++ JAVA C#.NET Expert in Ghaziabad Govindpuram

Dr. Lalit Kishore Arora, 
Expert Cooperate Trainer of C++, JAVA, C#.NET

He has 20 years experience of teaching Object Oriented Programming,
Currently he is guiding and providing the services in ATS-Govindpuram, Ghaziabad.

He has been working in an engineering college as Computer Science Engineering Professor since 1998. He completed his doctorate in Computer Science from Gurukul Kangri Vishwa Vidyalaya, Hwr, UK.

From under guidance of Dr. Lalit Arora, ATS-Govindpuram, became an popular institute in Ghaziabad. 
He strong the Programming skill of the students till the implementation in the live projects. 


Friday, 14 July 2017

Institute for Rent in Govindpuram

- Already Running Institute,
- Part of the institute is spared for rent.
- Two Rooms are available for running the institute
- One Office room and One Hall for class room
- Storage area
- Pantry (Optional)
- Shared Washrooms
- Parking at front for students
- Contact soon for good Offer
- Rent Price - 8000/- Only
- Security Money - 16000/- Only
Contact- 9868568872 
 

Thursday, 13 July 2017

Dr. Lalit Arora, Corporate Trainer

Dr. Lalit Arora,
Ph.D - Computer Science,
Corporate Trainer
Teaching Experience in Computer Science -20 Years
  • Expertise in Object Oriented Programming, C++, JAVA, C#.NET
  • 8-Books Published in Computer Sc for UG/PG Level
  • Microsoft - Certified for C#.NET Development
  • IBM - Certified for DB2 Database Management
  • Sun- Certified for JAVA Programming

 

English Speaking Govindpuram Ghaziabad

English Speaking Govindpuram, Ghaziabad

Sunday, 4 June 2017

CCC institute in Govindpuram

 NIELIT-CCC Examination Tips and Details

Introduction: This course is designed by NIELIT, Delhi to aim at imparting a basic level IT Literacy programme for the common man. This programme has essentially been conceived with an idea of giving an opportunity to the common man to attain computer literacy thereby contributing to increased and speedy PC penetration in different walks of life. After completing the course the incumbent should be able to the use the computer for basic purposes of preparing his personnel/business letters, viewing information on internet (the web), receiving and sending mails, preparing his business presentations, preparing small databases etc. This helps the small business communities, housewives, etc. to maintain their small accounts using the computers and enjoy in the world of Information Technology. This course is, therefore, designed to be more practical oriented.
Eligibility: The candidates can appear in the NIELIT CCC Examination through following three modes and the eligibility criteria for each mode are indicated against each:
2.1    Candidates sponsored by NIELIT approved Institutes permitted to conduct CCC Course - irrespective of any educational qualifications;
2.2    Candidates sponsored by Government recognized Schools/Colleges having obtained an Unique Identity number from NIELIT for conducting CCC - irrespective of any educational qualifications; and
2.3    Direct Applicants (without essentially undergoing the Accredited Course or without being sponsored by a Govt. recognised School/College) -irrespective of any educational qualification;
Duration: The total duration of the course is 80 hours, consisting of
i)Theory25 hours
ii)Tutorials5 hours
iii)Practicals50 hours
The course could ideally be a two weeks intensive course. 

Who can conduct the course: The education and training for CCC shall be imparted at the institutions specifically authorised by NIELIT for conducting CCC. In addition, the students can study the course on self-learning mode and can apply as a direct candidate for appearing in the CCC examination conducted by NIELIT.
Fee Plan:
1. The examination fee for CCC is Rs.500.00 + Service tax as applicable which is to be pay online through NEFT/RTGS/CSCSPV/ Online(Credit Card/Debit Card/Net Banking) filling up the online examination form.
2. There is no Provision of Late Fee
You can find out the full details about the CCC examination by click on the following :
  1. CCC Examination details
  2. Details & Syllabus
  3. Frequently Asked Questions
  4. Fee Charter
How to pass the CCC Exam?
To pass the exam you can download the Question paper set from the varios sites, which provides previous year question papers with answer keys.
CCC institute in Govindpuram, Ghaziabad

Sunday, 30 April 2017

Information Practices (IP for class XI & XII)


Java Programs
BASIC PROGRAMS


1. Creating hello java example

class Simple{

public static void main(String args[]){

System.out.println("Hello Java");

}
}


save this file as Simple.java

To compile:javac Simple.java
To execute:java Simple
Output:
Hello Java

SAMPLE QUESTION PAPER WITH SOLUTION
1 . Write a Program to calculate charges for sending particles when the charges are as follows
For the ¸rst 1KG Rs.15.00 , For additional weight , for every 500gm or fraction thereof: Rs 8.00
Ans
class Prog1
{
static void test(double wt)//user enters the weight in KGs
{
   System.out.println(“Parcel Weight is “+wt);
   int icharge = 15;
   System.out.println(“Initial charge is “+icharge);
   
   int rwt = (int)((wt-1)*1000);
   System.out.println(“Remaining weight after deducing 1Kg “+rwt);

   int rcharge = (rwt/500)*8;
   System.out.println(“Charge excluding fractional part is Rs.”+(icharge+rcharge));

   int fcharge = (rwt%500>0)?8:0;
   System.out.println(“Charge for fractional part is Rs. “+fcharge);

   int tcharge = icharge+rcharge+fcharge;
   System.out.println(“Total Charge is Rs. “+tcharge);
}
}
2 . A special two-digit number is such that when the sum of its digits is added to the product of
its digits , the result is equal to original number
Example : 59
5+9 = 14
5*9 = 45
45+14 = 59 Therefore , 59 is a special two digit number
Write a program in java to check whether a number is special two-digit number or not
Ans
class Prog2
{
static void test(int num)//user inputs a two-digit number
{
  int m = num;
  int product = 1;
  int sum = 0;
  while(m>0)
  {
   int dig = m%10;
   sum = sum+dig;
   product = product*dig;
   m/=10;
  }
   int nalsum = sum+product;
   if(nalsum==num)
      System.out.println(num+” is a special two digit number “);
   else
     System.out.println(num+ ” is not a special two digit number “);
}
}
3.Write a Java Program to accept a month using Scanner class , and display the number of days
present in that month
Ans :
import java.util.*;
class Prog3
{
static void test()
{
   Scanner in = new Scanner(System.in);
   System.out.println(“Enter the number of month “);
   int choice = in.nextInt();
   switch(choice)
   {
     case 1:
     case 3:
     case 5:
     case 7:
     case 8:
     case 10:
     case 12:
             System.out.println(“No. of days are 31 days “);
             break;
     case 4:
     case 6:
     case 9:
     case 11:
            System.out.println(“No .days are 30 days “);
            break;
     case 2:
            System.out.println(“No. Of days are 28 or 29 “);
            break;
     default : System.out.println(“Wrong Choice “);
}
}
}

4.Write a program to display the following pattern :
1 3 5 7 9
3 5 7 9 1
5 7 8 1 3
7 9 1 3 5
9 1 3 5 7
Ans
class Program4
{
static void teja()
{
    for(int i = 1,l=1;i<=5;i++,l+=2)
    {
      int k = 1;
      for(int j = 1,m=l;j<=5;j++,m+=2)
      {
       if(m>9)
       {
         System.out.print(k+” “);
         k+=2;
       }
       else
          if(l==5&&m==9)
          {
            System.out.print(“8 “);
           }
          else
           System.out.print(m+” “);
       }
        System.out.println();
       }
}
}
5.Write a Program in java to obtain the ¸rst eight numbers of the following series :
1,11,111,1111………………
class Prog5
{
static void test()
{
 double s=0.0;
 int p;
 for(int i = 0;i<=7;i++)
 {
     s=s+Math.pow(10,i);
     p = (int)s;
     System.out.print(p+” , “);
 }
}
}
Section – B
Answer any Four
1.Java language provides various ways to get the data value within a program. Compare the way
of using Command line argument with the way of using Input Stream
Ans
1.To take the input through the Input Stream method , ‘java.io’ package should be imported as
the Input Stream is de¸ned in that package whereas no package is needed to be imported to
take the input using Command Line Method
2.To take the input through the Input Stream Method , two classes , namely (i)
InputStreamReader , and (ii) BufferedReader
whereas in Command Line method no class is needed to be declared.
2.Explain the following Math functions with their output by taking -8.76 as input
(i)Math.Floor()
Ans : Math.Floor(-8.76) returns in a double type value -9.0 , as
-9.0 is the next lowest number to -8.76
(ii)Math.ceil()
Ans:Math.ceil(-8.76) returns in a double type value -7.0 , as
-7.0 is the next highest number to -8.76
3.What is the Syntax for :
(i)for loop
Ans :
for(initial value ; test condition ; step value)
{
Body of the loop
}
(ii)do….while loop
Ans :
Initial value
do
{
body of the loop
step value;
}
while(test condition);
4.What are the differences between if …else and switch…case ?
Ans :
1.If…else results in a Boolean type value whereas switch…case returns in a value of int or char
datatypes
2.If..else can also perform tests on Logical operations whereas switch…case can only perform
test for equality
3.If…else Can perform the test for Strings also whereas switch…case cannot perform tests on
String values
4.Default statement is applied in switch..case whereas it is not applied in if…else
5.What are the differences between Entry controlled loop and exit controlled loop ?
Ans :
1.Entry controlled loop is while loop whereas exit controlled loop is do…while loop
2.Do…while loop will execute at least once , even if the condition is not satis¸ed whereas while
loop will never execute if the condition is not satis¸ed
3.While loop will check the condition ¸rst and then will execute the block whereas do…while
loop will execute the block ¸rst and the check the condition
Section – C
Fill in the blanks
1 . _________ is the process in which a program is validated and _________ is the process in
which the errors in the program are removed
Ans : (i)Testing , (ii) Debugging
2.The ___________ is a selective structure where several possible constant values are checked
for specific value
Ans : Switch case
3.A Java Program executes but doesn’t give the desired output and will not terminate from the
terminal window . Then this is a ______________ error in the program
Ans:Logical Error
4 . A __________ statement in a Java Programming is enclosed in braces
Ans : Compound Statement
5.Generally , for the fixed iterations ________ loop can be used and for the variable iterations
_________ loop can be used.
Ans : (i) for loop , (ii) while loop (or) do-while loop




























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Saturday, 22 April 2017

HOME Tutor C++ and JAVA in Govindpuram, Ghaziabad

C++ and JAVA Program for stack
Example 8.1 Program to implement stack on Array
#include <iostream.h>

int MAXSIZE = 8;      
int stack[8];    
int top = -1;           

int isempty()
{

   if(top == -1)
      return 1;
   else
      return 0;
}
  
int isfull()
{
   if(top == MAXSIZE)
      return 1;
   else
      return 0;
}

int peek()
{
   return stack[top];
}

int pop()
{
int data;
      data = stack[top];
      top = top - 1;  
      return data;
}

int push(int data)
{
      top = top + 1;  
      stack[top] = data;
}

void pip()
{
   int i = top;
   while(i >= 0)
   {
      cout << stack[i]<<”\t”;
      i--;
   }
}

int main()
{
      int item, ch;
      do
      {
            cout<<"\n 1- PUSH
 \n 2- POP
 \n 3- Display all items
 \n 4- Display top item
 \n 5- Exit
 \n Enter Ur choice:";
            cin >> ch;

            switch(ch)
            {
                  case 1:     cout << "\n Enter item to push:";
                              cin >> item;
                              if(!isfull())
      push(item);
      else
cout <<”\n Stack is full.\n";
                              break;
                  case 2:    
if(!isempty())
{
item = pop();
cout <<item << “is deleted \n”;
                              }
else
      cout <<"\n Stack is empty.\n";
break;     
case 3:     if(!isempty())
      pip();
else
      cout <<"\n Stack is empty.\n";

                              break;
case 4:     if(!isempty())
{
item = peek();
cout <<item << “is on top of Stack \n”;
                              }
else
      cout <<"\n Stack is empty.\n";

default:    cout << “\n Exit from program”;
                  }
            }while(ch<5);

   return 0;
}
Output

 1- PUSH
 2- POP
 3- Display all items
 4- Display top item
 5- Exit
 Enter Ur choice: 10
Enter item to push:1

 1- PUSH
 2- POP
 3- Display all items
 4- Display top item
 5- Exit
 Enter Ur choice: 1
Enter item to push: 20

 1- PUSH
 2- POP
 3- Display all items
 4- Display top item
 5- Exit
 Enter Ur choice: 1
Enter item to push: 30

 1- PUSH
 2- POP
 3- Display all items
 4- Display top item
 5- Exit
 Enter Ur choice: 3
30    20    10

 1- PUSH
 2- POP
 3- Display all items
 4- Display top item
 5- Exit
 Enter Ur choice: 4
30 is on top of Stack  

 1- PUSH
 2- POP
 3- Display all items
 4- Display top item
 5- Exit
 Enter Ur choice: 2
30 is deleted

 1- PUSH
 2- POP
 3- Display all items
 4- Display top item
 5- Exit
 Enter Ur choice: 3
20    10

 1- PUSH
 2- POP
 3- Display all items
 4- Display top item
 5- Exit
 Enter Ur choice: 5
Exit from program.




The implementation of stack using linked list is also possible. The linked list implementation of stack provides the support to add unlimited data and no memory wastage is there because linked list creates the new node when new data is arrived to push and on the request of pop the node is deleted from memory. Therefore, don’t need the function isempty() and isfull() function like array implementation of stack. Let see an example to understand the concept of stack implementation on the linked list:  



























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- CBSE textbooks , CBSE books download, CBSE XII sample papers, CBSE XII previous year question papers,
- CBSE IX sample papers , CBSE X sample papers , CBSE X previous year papers, CBSE syllabus, CBSE classes
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