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| From: dj_glitzzz | Reply 21 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 15 |
200
Posted at: Tue Jan 26 13:35:45 2010 (GMT)
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| From: dj_glitzzz | Reply 22 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 16 |
400
if the condition is true... then the value afer question mark is stored in
sum... else the value after semi colons is stored in sum
Posted at: Tue Jan 26 13:41:43 2010 (GMT)
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| From: dj_glitzzz | Reply 23 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 17 |
a default constructor is the constructor that does not accept any argument.
Posted at: Tue Jan 26 13:43:51 2010 (GMT)
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| From: sneha1991 | Reply 24 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 2 |
Object is an identifiable entity with some characteristics and
behaviour.E.g.Maruti is an object for class car.
Posted at: Tue Feb 9 16:57:17 2010 (GMT)
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| From: sneha1991 | Reply 25 of 86 | Reply | |
| Subject: wrong answer |
there are lot many more errors in this particular question. Posted at: Tue Feb 9 17:00:08 2010 (GMT)
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| From: sneha1991 | Reply 26 of 86 | Reply | View replies (2)
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| Subject: Contributed Answer/Explanation to Q. 13 |
int n[]={2,4,6,8,10};
Posted at: Tue Feb 9 17:01:46 2010 (GMT)
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| From: sneha1991 | Reply 27 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 13 |
int n[]={2,4,6,8,10}; for(int i=0;i<5;i++)
System.out.println("n["+i+"]="+n[i];
Posted at: Tue Feb 9 17:04:12 2010 (GMT)
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| From: sneha1991 | Reply 28 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 13 |
int n[]={2,4,6,8,10}; for(int i=0;i<5;i++)
System.out.println("n["+i+"]="+n[i]);
Posted at: Tue Feb 9 17:06:02 2010 (GMT)
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| From: sonali16 | Reply 29 of 86 | Reply | View replies (1)
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| Subject: Contributed Answer/Explanation to Q. 3 |
A variable is a quantity which varies during the execution of the program. A
variable is a memory location where the information is stored. This
information can be changed during the execution of the program
Posted at: Mon Feb 22 05:07:39 2010 (GMT)
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| From: sonali16 | Reply 30 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 3 |
A variable is a quantity which varies during the execution of the program.A
variable is a memory location where the information is stored. This
information can be changed during the execution of the program.
Posted at: Mon Feb 22 05:08:17 2010 (GMT)
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| From: sonali16 | Reply 31 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 5 |
The 'new' operator allocates memory location.
Posted at: Mon Feb 22 05:10:14 2010 (GMT)
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| From: sonali16 | Reply 32 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 15 |
Below are the output in both the cases-
1) 200
2) 400
Posted at: Mon Feb 22 05:20:51 2010 (GMT)
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| From: sonali16 | Reply 33 of 86 | Reply | |
| Subject: - |
The ans given by you is wrong!! The correct answer should be 98. Posted at: Mon Feb 22 05:25:04 2010 (GMT)
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| From: ishan20 | Reply 34 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 20 |
A package is a set of "related" classes..
For example: lang package..........लैन्ग पएकेग
Posted at: Mon Feb 22 17:07:22 2010 (GMT)
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| From: omarmirza10 | Reply 35 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 23 |
Answer is below
<p>
import java.io.*;
</p>
<p>
public class Q52k6<br />
{<br />
public static void main(String args[])throws IOException<br />
{<br />
BufferedReader br=new BufferedReader(new
InputStreamReader(System.in));<br />
int tc;<br />
System.out.println("Enter the total cost");<br />
tc=Integer.parseInt(br.readLine());<br />
int am;<br />
<br />
if(tc<=2000)<br />
{<br />
System.out.println("Discount Obtained = 5%");<br
/>
am=tc-((5*tc)/100);<br />
System.out.println("Amount to be paid = " +am);<br
/>
}<br />
if(tc>=2001&&tc<=5000)<br />
{<br />
System.out.println("Discount obtained = 25%" );<br
/>
<br />
am=tc-((25*tc)/100);<br />
System.out.println("Amount to be paid = " +am);<br
/>
}<br />
if(tc>=5001&&tc<=10000)<br />
{<br />
System.out.println("Discount obtained = 35%");<br
/>
am=tc-((35*tc)/100);<br />
System.out.println("Amount to be paid = " +am);<br
/>
}<br />
if(tc>10000)<br />
{<br />
System.out.println("Discount obtained = 50%");<br
/>
am=tc-((50*tc)/100);<br />
System.out.println("Amount to be paid = " +am);<br
/>
}<br />
}<br />
<br />
<br />
</p>
<p>
}
</p>
Posted at: Tue Feb 23 16:13:07 2010 (GMT)
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| From: omarmirza10 | Reply 36 of 86 | Reply | View replies (3)
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| Subject: Contributed Answer/Explanation to Q. 22 |
Answer is below:
import java.io.*;<br />
public class Q42k6<br />
{<br />
public static void main(String args[])throws IOException<br />
{<br />
BufferedReader br=new BufferedReader(new
InputStreamReader(System.in));<br />
int n;<br />
System.out.println("Enter the desired number");<br />
n=Integer.parseInt(br.readLine());<br />
int k=1;<br />
int sum=0;<br />
int sum2=0;<br />
for(k=1;k<=n;k++)<br />
{<br />
if(k%2==0)<br />
{<br />
sum+=k;<br />
}<br />
else<br />
{<br />
sum2+=k;<br />
}<br />
}<br />
System.out.println("Sum of Even Numbers = " +sum);<br
/>
System.out.println("Sum of Odd numbers = " +sum2);<br
/>
}<br />
}
Posted at: Tue Feb 23 16:15:57 2010 (GMT)
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| From: omarmirza10 | Reply 37 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 24 |
Answer is below;
public class January
{
public static void main(String args[])
{
String sentence="January 26 is celebrated as Republic day in
India";
String sen1=sentence.replace("January","August");
String sen2=sen1.replace("26","15");
String sen3=sen2.replace("Republic","Inpedence");
System.out.println("The sentence is\n " + sen3);
}
}
Posted at: Tue Feb 23 16:23:08 2010 (GMT)
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| From: omarmirza10 | Reply 38 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 22 |
Answer is below:
import java.io.*;<br />
public class Q42k6<br />
{<br />
public static void main(String args[])throws IOException<br />
{<br />
BufferedReader br=new BufferedReader(new
InputStreamReader(System.in));<br />
int n;<br />
System.out.println("Enter the desired number");<br />
n=Integer.parseInt(br.readLine());<br />
int k=1;<br />
int sum=0;<br />
int sum2=0;<br />
for(k=1;k<=n;k++)<br />
{<br />
if(k%2==0)<br />
{<br />
sum+=k;<br />
}<br />
else<br />
{<br />
sum2+=k;<br />
}<br />
}<br />
System.out.println("Sum of Even Numbers = " +sum);<br
/>
System.out.println("Sum of Odd numbers = " +sum2);<br
/>
}<br />
}
Posted at: Tue Feb 23 16:48:26 2010 (GMT)
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| From: omarmirza10 | Reply 39 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 22 |
Answer is below:
import java.io.*;<br />
public class Q42k6<br />
{<br />
public static void main(String args[])throws IOException<br />
{<br />
BufferedReader br=new BufferedReader(new
InputStreamReader(System.in));<br />
int n;<br />
System.out.println("Enter the desired number");<br />
n=Integer.parseInt(br.readLine());<br />
int k=1;<br />
int sum=0;<br />
int sum2=0;<br />
for(k=1;k < = n;k++)<br />
{<br />
if(k%2==0)<br />
{<br />
sum+=k;<br />
}<br />
else<br />
{<br />
sum2+=k;<br />
}<br />
}<br />
System.out.println("Sum of Even Numbers = " +sum);<br
/>
System.out.println("Sum of Odd numbers = " +sum2);<br
/>
}<br />
}
Posted at: Tue Feb 23 16:56:33 2010 (GMT)
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| From: omarmirza10 | Reply 40 of 86 | Reply | |
| Subject: Contributed Answer/Explanation to Q. 22 |
Answer is below:
import java.io.*;<br />
public class Q42k6<br />
{<br />
public static void main(String args[])throws IOException<br />
{<br />
BufferedReader br=new BufferedReader(new
InputStreamReader(System.in));<br />
int n;<br />
System.out.println("Enter the desired number");<br />
n=Integer.parseInt(br.readLine());<br />
int k=1;<br />
int sum=0;<br />
int sum2=0;<br />
for(k=1;k <= n;k++)<br />
{<br />
if(k%2==0)<br />
{<br />
sum+=k;<br />
}<br />
else<br />
{<br />
sum2+=k;<br />
}<br />
}<br />
System.out.println("Sum of Even Numbers = " +sum);<br
/>
System.out.println("Sum of Odd numbers = " +sum2);<br
/>
}<br />
}
Posted at: Tue Feb 23 16:56:52 2010 (GMT)
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