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 Q1261. Who manages the Access control policies and How ?IBM WCS
Ans. Site Administrator and through Org Admin Console.

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 Q1262. What are the design patterns used in WCS ?IBM WCS
Ans. MVC , Display Design and Command.

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 Q1263. What is reload interval and where it is defined ?IBM WCS
Ans. reload interval or jsp caching interval is a parameter that indicates how frequently a JSP should be recompiled.

It is defined within

Stores.warWEB-INFibm-web-ext.xmi

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 Q1264. What information is stored in CACHEIVL table and How does this help in caching ? IBM WCS
Ans. This table records the changes to product or category information in the database. This is referred by WCS for invalidating dynacache.

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 Q1265. What are the different types of Auctions in WCS ?IBM WCS
Ans. open cry, sealed bid, and dutch

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   Like         Discuss         Correct / Improve     IBM Websphere Commerce  Auctions

 Q1266. Can we schedule auctions and promotions in WCS ?IBM WCS
Ans. Yes

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   Like         Discuss         Correct / Improve     IBM Websphere Commerce  promotions  marketing

 Q1267. How do we set Auctions in WCS ?IBM WCS
Ans. Through Accelerator.

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   Like         Discuss         Correct / Improve     IBM Websphere Commerce  Auctions  Marketing

 Q1268. What is SKU ?IBM WCS
Ans. SKU is Stock keeping unit. Items are referred to as SKU as they are the narrowest identifier for which business needs to track quantity.

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 Q1269. Why can't we add Products while specifying Target Catalog entry in Promotions?IBM WCS
Ans. Product refer to category of Items and hence can't be associated to a particular Stock keeping unit. Items can only be targeted while creating promotions.

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   Like         Discuss         Correct / Improve     IBM Websphere Commerce  Promotions  Marketing

 Q1270. What is B2C and B2B Business model ?IBM WCS
Ans. B2C business deals with selling merchandise directly to consumers whereas B2B business deals with selling / coordination with other businesses ( partners , distributors , affiliates etc ) for selling merchandise.

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 Q1271. Explain concept of Hubs and Extended site stores ?IBM WCS
Ans. Hub and Extended sites /stores are used in case of selling through partners and affiliates. Hub is the central site around which extended stores are created by/for the respective partner / affiliate. Store owner performs the extended site administrations whereas overall control over merchandise remains with the site.

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 Q1272. What are eSpots and How do we manage them ?IBM WCS
Ans. eSpot is the mechanism in WCS to schedule and display dynamic content. Content management for these slots are done through Accelarator.

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   Like         Discuss         Correct / Improve     IBM Websphere Commerce  eSpots  Marketing subModule

 Q1273. What are different Business Models supported by WCS ?IBM WCS
Ans. B2C , B2B , Supply Chain , Extended Sites.

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 Q1274. Write any sorting algorithm.Algorithm
Ans. https://javasearch.buggybread.com/InterviewQuestions/questionSearch.php?searchOption=label'

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   Like         Discuss         Correct / Improve     Algorithm  Sorting Algorithm     Asked in 4 Companies      basic        frequent

 Q1275. What will be the output of following code ?

Base Interface

public interface BaseInterface {
   int i = 4;
}

Derived Interfaces

public interface DerivedInterface1 extends BaseInterface{
   int i = 5;
}

public interface DerivedInterface2 extends BaseInterface{
   int i=6;
}

Implementing Class

public class Class implements DerivedInterface1,DerivedInterface2 {
   public static void main(String[] args){
      System.out.println(BaseInterface.i);
   }
}

What will be the output upon executing main and Why ?		Core Java
Ans. It will print 4 because member elements of an interface are implicitly static and hence the concept of overriding doesn't work.


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 Q1276. What will be the output of following code ?

Base Interface

public interface BaseInterface {
   int i = 4;
}

Derived Interfaces

public interface DerivedInterface1 extends BaseInterface{
   int i = 5;
}

public interface DerivedInterface2 extends BaseInterface{
   int i=6;
}

Implementing Class

public class Class implements DerivedInterface1,DerivedInterface2 {
int i=10;   

public static void main(String[] args){
      System.out.println(new Class().i);
   }
}

What will be the output upon executing main and Why ?		Core Java
Ans. 10

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 Q1277. What is the difference between compilation and decompilation ?Core Java
Ans. Compilation is the process of converting Java source files to class files which can be executed by the Java runtime environment whereas Decompilation is the process of converting class files back to the Java Source code.

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   Like         Discuss         Correct / Improve     compilation vs decompilation  compiler vs decompiler

 Q1278. Write a class / program that takes few numbers from the input and then output the average ?Core Java
Ans. public class Class{
   public static void main(String[] args){
      List<Integer> collector = new ArrayList();

      Scanner scanner = new Scanner(System.in);
      int x = scanner.nextInt();
      while(x != 0){
         collector.add(x);
         x = scanner.nextInt();
      }
      System.out.println(collector.stream().collect(Collectors.averagingInt(p->((Integer)p))));
   }
}

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 Q1279. Write a program to check is a string is substring of another ?Core Java
Ans. public class Class{
   public static void main(String[] args){
      String string1 = "Hello I am Jack. I live in United States. I live in california state.";

      String string2 = "I live in";

      if(string1.indexOf(string2) >= -1){
         System.out.println("string2 is sub string of string1");
      } else {
         System.out.println("string2 is not sub string of string1");
      }
   }
}

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 Q1280. Write a Program to check number of occurrences of one string within another ? Core Java
Ans. public class Class{
   public static void main(String[] args){
      String string1 = "Hello I am Jack. I live in United States. I live in california state.";

      String string2 = "I live in";

      int startIndex = 0;
      int endIndex = string1.length()-1;

      int countNoOfOccurences = 0;

      String remainingString = string1;

      while(startIndex < endIndex){
         if(remainingString.indexOf(string2) != -1){
            countNoOfOccurences++;
            startIndex = remainingString.indexOf(string2) + string2.length();
            remainingString = remainingString.substring(startIndex);
         } else {
            break;
         }
      }

      System.out.println(countNoOfOccurences);
   }
}

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   Like         Discuss         Correct / Improve     string  code  coding     Asked in 2 Companies

 Q1281. Write a Program to check if string is a Colidrome ?
(Colidrome is a word that has n alphabets followed by the reverse of the n alphabets, for ex - mallom) 		Core Java
Ans.
public class Class {
   public static void main(String[] args) {
      String str = "mallam";
      String firstHalf = str.substring(0, str.length() / 2);
      String secondHalf = str.substring(str.length() / 2);

      if (firstHalf.equals(new StringBuilder(secondHalf).reverse().toString())) {
         System.out.println("It's a Colidrome");
      } else {
         System.out.println("It's not a Colidrome");
      }
   }
}

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 Q1282. Write a program in Java that prints the numbers from 1 to 100. But for multiples of three print Fizz instead of the number and for the multiples of five print Buz. For numbers which are multiples of both three and five print FizzBuzzCore Java
Ans. public class Class{
public static void main(String[] args){
for(int i=1;i<= 100;i++){
if(i%3 == 0){
if(i%5 == 0){
System.out.println("FizzBuzz");
}
System.out.println("Fizz");
} else if(i%5 == 0){
System.out.println("Buzz");
} else {
System.out.println(i);
}

}
}
}

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 Q1283. Write a Program to print count of each character in a String.Core Java
Ans. public class BuggyBread {
public static void main(String args[]) {
Map<Character, Integer> countMap = new HashMap();
String str = "hello world";
for (char character : str.toCharArray()) {
if (countMap.containsKey(character)) {
countMap.put(character, countMap.get(character) + 1);
} else {
countMap.put(character, 1);
}
}
System.out.println(countMap);
}
}

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   Like         Discuss         Correct / Improve     String  Code  Coding  Character     Asked in 1 Companies

 Q1284. Write a Program to only print characters that have occured more than once in a StringCore Java
Ans. public class BuggyBread{
public static void main (String args[]) {
Set<Character> set = new HashSet();
Set<Character> setWithDuplicateChar = new HashSet();
String str = "hello world";
for(char character: str.toCharArray()){
if(set.contains(character)){
setWithDuplicateChar.add(character);
} else {
set.add(character);
}
}

System.out.println(setWithDuplicateChar);
}
}

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 Q1285. Write a Program to print all numbers till 100 that are divisible by 5Core Java
Ans. public class BuggyBread{
public static void main (String args[]) {
   for(int counter=1;counter<=100;counter++){
      if(counter % 5 == 0){
         System.out.println(counter);
      }
   }
}
}

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 Q1286. Write a Program to print 1 (1 time) , 2 ( 2 times ) and so on till 100.Core Java
Ans. public class BuggyBread1{
public static void main (String args[]) {
   for(int x=1;x<=100;x++){
      for(int y=1;y <= x;y++){
         System.out.println(x);
      }
   }
}
}

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 Q1287. Write a Program to print series like

1
12
123
1234
12345

till 100		Core Java
Ans. public class BuggyBread{
public static void main (String args[]) {
   for(int x=1;x<=100;x++){
      for(int y=1;y <= x;y++){
         System.out.print(y);
      }
      System.out.println("
");
   }
}
}

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 Q1288. Write a program for 0 and cross games? Core Java
 This question was recently asked at 'Compro Technologies'.This question is still unanswered. Can you please provide an answer.


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 Q1289. Given a sorted array, write a program to check if two elements sum up to third. Core Java
 This question was recently asked at 'Facebook'.This question is still unanswered. Can you please provide an answer.


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 Q1290. Write a program to print two digit numbers that fulfil following criteria

Summing their digits and then multiplying with 3 should result in the number

For ex - 27 , (2+7) * 3 = 27


Core Java
Ans. public class BuggyBread {
   public static void main(String args[]) {
      for(int x=10;x<100;x++){
         int tensDigit = x/10;
         int unitDigit = x%10;
         
         if((tensDigit+unitDigit)*3 == x){
            System.out.println(x);
         }
      }
   }
}

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