Core Java Interview Questions for Freshers and Experienced

1. Write a Program to count number of duplicate characters in a string "BANGALOREJOBSEEKERSADMIN" ? Answer: void Findrepeter() { String s="BANGALOREJOBSEEKERSADMIN"; int distinct = 0 ; for (int i = 0; i < s.length(); i++) { for (int j = 0; j < s.length(); j++) { if(s.charAt(i)==s.charAt(j)) {distinct++;} } System.out.println(s.charAt(i)+"--"+distinct); distinct = 0; } } 2. What is Singleton class? with an Example? Answer: Singleton class means you can create only one object for the given class. You can create a singleton class by making its constructor as private, so that you can restrict the creation of the object.  The purpose of singleton is to control object creation by keeping private constructor. Example: public class MySingleTon { private static MySingleTon myObj; /*Create private constructor*/ private MySingleTon(){ } 3. What is the difference between JDK, JRE, and JIT? Answer: JDK : (Java Development Kit…
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Selenium Interview Questions for Freshers and Experienced

These Selenium Interview questions will help you for your interview so prepare all and share your answers in comments. Also, if you have any new questions, please let us know in comments. Questions and Answers will be selected from your comments and added to this note.

SELENIUM WEB-DRIVER INTERVIEW QA

1. How to download and Install Java? (a) Download the correct version of Java SE JDK (from http://www.oracle.com/technetwork/java/javase/downloads/) supported by your system. i.e., 32Bit JDK for 32 bit OS(WindowsX86). 64 bit JDK for 64 bit OS(WindowsX64). (b)  Install the executable Java file and then set System Variables in Environmental Properties. Example: JAVA_HOME: C:\Program Files\Java\jdk1.8.0_144 (c) Check for Path Variable, Give one semicolon at the end and paste the bin path of Java Folder. Example: Java Path Variable: ;C:\Program Files\Java\jdk1.8.0_144\bin; (d) To check go to command prompt and type java -version. If Java ve…
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Manual Testing Interview Questions for Fresher and Experienced (2 to 5 years )

1. What is Regression Testing? When we do Regression Testing? and Why Regression Testing? Answer: Re-execution of same test cases on different builds or releases to ensure changes made has not introduced a defect in the unchanged features of the application. 2. What is difference Re-testing Vs Regression Testing? Answer: Re-Testing: After a defect is detected and fixed, the software should be retested to confirm that the original defect has been successfully removed. This is called Confirmation Testing or Re-Testing. Regression testing: Testing your software application when it undergoes a code change to ensure that the new code has not affected other parts of the software. 3. What is Integration Testing? Answer: Testing the data-flow between 2 features or 2 modules is called as integration testing. Once all the individual units are created and tested, we start combining those “Unit Tested” modules and start doing the integrated testing. So the meaning …
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How to Identify Fake Job Offers

Hello Bangalore Job Seekers,

Fake job offers are increasing day by day. Many end aspirants become victims of Fake calls. So, in this post let me tell you how to identify fake job calls and fraudulent companies.

Ramesh, a B.tech Graduate from Bangalore, got a job call from a company. He was interviewed over phone and received offer letter from the same. The company also offered good pay and perks in that offer letter. But, before Joining he was asked to deposit some amount for background verification checks and travel expenses.  Not only Ramesh, many would have faced this situation. There are many fake groups which always try to trap unemployed youth. Sometimes it can be difficult to tell the difference between fake call and genuine.

Here are some tips to identify Fake Job Offers:

Fake Companies or Scammers approach you over phone or mail. They say that they found your resume online. or we got your resume from Naukri.com or some other job sites.…
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BJS BlackListed Database

If you have already Liked or Joined any of the below Facebook Pages or Groups, then we suggest you to make a search here and Unlike the page/ Leave the group for your safety.  If you want a clean web surfing experience, you can also Block or Report the page/group to Facebook for removal from Facebook. If you know any such links, feel free to report those below, so that we can blacklist it or even white-list it. Come lets take a giant step to reduce spamming. If you feel that any Website/ Link listed above is not a spamming/ phishing link, please fill out the form below.

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Some basic points to be taken care of while sending CVs for jobs.

Not every HR executive would be interested in checking your email, if they don't see these basic things in your email. 1) The email you send should have your CV + Passport size photo attached. Double check if you've attached the CV, some people forget to attach the CV, recruiters get loads of emails everyday, they don't bother to reply back requesting you to resend the email attaching the CV. 2) Always mention the position in the subject line, often recruiters check the subject line & depending on the urgency of the job, they pick the emails. So, if you don't have the position in the subject line, chances are your email will be checked after the position gets filled. 3) Atleast write something in the email body when sending your CV. Writing "CV attached" or "Any suitable position" in the email body is no good, its like you aren't serious & just sending the CV with an attitude that if I get the job its okay if not I'm happy staying back home. 4) When emailing t…
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Genuine or Fake Company, how to Identify yourself?

Also check: Complete Genuine Entities List at: https://www.bangalorejobseekers.com/genuine/ Here are the steps by which you can identify yourself whether any Company is genuine or fake? Here we take example of  "CHR Solutions". First Check https://www.bangalorejobseekers.com/bjs-blacklisted-database/ Check out Company website: Make a Google search for the company website and keep it in your records. Check the website listed in the job opening is same or not. Note: Making a website takes no time now a days and cost low as 500 bucks and getting website link as first on Google in no big deal with SEO (search engine optimization). If you found domain to be registered recently then further investigations needed.~Here by making a search we found that the website was www.chrsolutions.in.  SCAM: You can also use one simple method, type company name in google search engine and than in front, write Scam, OR Fraud OR  Review. You can find results based on the scamming activ…
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