4
votes
2answers
157 views

@SuppressWarnings in coding test submission

I am working on a coding test for an employer. It is not a particularly hard question but I am trying to do it as well and technically correctly as possible for obvious reasons. I ran into a problem ...
0
votes
3answers
324 views

What to expect as a programmer in a bank? [closed]

After three phone interviews, I got this offer in a large bank as a Java programmer. I have no prior experience in financial institutions (only two years as a regular Java dev), so I'm a little bit ...
1
vote
2answers
521 views

Without C++-like destructors, how do we return resources that aren't managed by garbage collector in Java? [duplicate]

I'm in a job hunting. And in my CV I placed a skill list like: Skills: C/C++/Java/... The most common question I got is: "hem, since you are familiar with both C++ and Java, can you tell some ...
3
votes
4answers
1k views

What do other languages offer when it comes to infrastructure technology that could indicate its advantage over C in the future?

I have been going through interview questions and I saw one which made me stop and think for a while. It starts with a quote and asks about your interpretation and whether you agree or not. "For ...
-1
votes
2answers
480 views

Trying to get first software job…Having tremendous difficulty (BS degree from top state school) [closed]

I have years of Java coding experience, but no apps or code samples of my own. 1)Will an Android/iOS app help me get into Enterprise Java work, or because the fields are so different will it be ...
2
votes
1answer
202 views

Mnemonic for always overriding equals when you override hashCode?

We java developers always know that you should always override equals() when you override hashCode(), but I consistently have trouble remembering this rule. What is a clever mnemonic to help Java ...
0
votes
1answer
701 views

Problems for Sample Code [closed]

I was recently asked to write some sample code that solves a difficult technical problem. I've been mulling over what kinds of problems might be good to solve in code to demonstrate my skills in such ...
-4
votes
1answer
777 views

Program to verify all words in a crossword puzzle are valid

I have my own solution and wanted to check it against something online but couldn't find any examples. How would you solve this one. (I can post my code if necessary). I just want to see if someone ...
0
votes
1answer
1k views

What is meant by Distributed Systems Coding interview questions

I was told that I will be asked coding questions in my interview and that the context will be related to Distributed Systems (I took ONE Distributed Systems course and I don't even remember much from ...
11
votes
2answers
4k views

Are these advanced/unfair interview questions regarding Java concurrency? [closed]

Here are some questions I've recently asked interviewees who say they know Java concurrency: Explain the hazard of "memory visibility" - the way the JVM can reorder certain operations on variables ...
6
votes
3answers
924 views

Is there an appropriate coding style for implementing an algorithm during an interview?

I failed an interview question in C years ago about converting hex to decimal by not exploiting the ASCII table if (inputDigitByte > 9) hex = inputDigitByte - 'a'. The rise of Unicode has made ...
4
votes
6answers
3k views

To be an interviewer - Java [closed]

The internet is full of references on how to get prepared for an interview. Many websites are loaded with questions and answers. But I can't find any useful information about what exactly an ...
10
votes
6answers
2k views

Should java developers know about garbage collection algorithms?

I have been recently asked in an interview if I know about any garbage collection algorithms. I knew what garbage collection is but I never really thought about learning about garbage collection ...
5
votes
2answers
1k views

exact answer for “what is j2ee?” - job interview [closed]

I'd like to ask if someone of you knows the exact meaning of JEE. That's because a collegue of mine was asked this question in a job interview, and was "unable to answer properly"... to speak with ...
2
votes
5answers
6k views

Interview prep for coding [closed]

I have an interview for a position and was told that I would have to do some coding test, given a laptop in a specific, by myself, in a specific time-period of 45-60 mins. This is the first time for ...
6
votes
8answers
4k views

How to answer to this HashTable interview question?

Today I was asked this question during an interview: What's gonna happen if we do not override hashcode method for our class, then add it to HashTable and then try to get objects? Could you ...
36
votes
14answers
2k views

If you had two projects with the same specification and only one was developed using TDD how could you tell?

I was asked this question in an interview and it has been bugging me ever since. You have two projects, both with the same specification but only one of these projects was developed using Test ...
0
votes
1answer
314 views

better way to learn programming with the intention of getting a job? [duplicate]

Possible Duplicate: How to get a job with no experience? So I've worked on a desktop software coding Swing GUI for past 2 years. I feel that even having a live website selling my java ...
7
votes
12answers
16k views

Do coding puzzles make good interview questions

I am interviewing candidates for Java programmer positions. My colleague insists in filling more than half of the interview with java coding puzzles.His view is that, if candidates are able to ...
-1
votes
3answers
383 views

Is using build-in sorting considered cheating in practice tests?

I am using one of the practice online judges where a practice problem is asked and one submits the answer and gets back if it is accepted or not based on test inputs. My question is the following: ...
-3
votes
1answer
619 views

What specific task could be given to a Java web development candidate during an interview? [closed]

I'm looking for ideas for tasks that I can give to a Java programmer candidate to check his knowledge of Java; I'm specifically looking for a Java developer for web applications.
51
votes
10answers
2k views

Is it wise to ask about design decisions made on a product during an interview?

I've been thinking about interview questions lately and I've been reflecting on bad interview experiences I've had in the past. One of particular note is where I had asked the interviewer why the team ...
6
votes
8answers
10k views

What is the best book to prepare for a Java interview? [duplicate]

Possible Duplicate: How to prepare yourself for programming interview questions? I found older questions but I was wondering if newer, better books/guides have been published in the last two ...
7
votes
8answers
844 views

how could I interview for a C# position if I master Java [duplicate]

Possible Duplicate: Interviewing a developer who's skilled in a language you don't know I must interview people for a C# position we have. I work on the java side of the project, ...
1
vote
5answers
9k views

Java SE and Java EE? [duplicate]

I was now talking with some people and they told me that if i was intrested in a job in the future for Java programming i should not spend too much time only learning Java SE i should spend time ...
6
votes
8answers
1k views

How important is it for a programmer to know how to optimize code, solve complex puzzles, answer technical questions quickly?

So I'm in the process of looking for a job. And I have had plenty of test and just recently someone sent me a puzzle. It's the crackless wall problem and I have no idea how to approach it. I could ...
-1
votes
3answers
1k views

Designing a Technical Interview [closed]

The startup company that I'm employed at is looking to open an office overseas, and I've been tasked with coming up with some reasonable questions that will be used use to help find/hire some suitable ...
3
votes
8answers
7k views

Learning Java in a couple of days and preparing interview presentation [closed]

I know its not possible to 'know' or 'learn' Java fully in a couple of days but I really need some help on this guys. I have just graduated from university with a degree in computer science. The ...
5
votes
7answers
1k views

Should you answer programming interview questions with library?

Some questions can be answered easily by using specific language library. For example Java has Set, Maps, and List. Is it possible to answer those coding questions during interview by using these ...
6
votes
7answers
816 views

Interview question: which is the time period estimated by you to learn Java [closed]

At my last interview(it was a phone interview) I was asked: "Which is the time period in which you can learn Java?". I've answered that I believe that in 2-3 month I'm able to write good code for ...