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Programming Interview Questions

If you’re about to go in for a job interview in the programming industry, you may want to know about some common programming interview questions and the answers that are appropriate. The programming industry can be a very unique one that will test your logic and your ability to react quickly to difficult scenarios. Programmer interview questions and answers may either be based on specific programming languages or programming development theory as a whole.

How Would You Create and Modify a Linked List?Before you go for a computer programmer interview, especially for an entry-level position, you should always brush up on your ability to build a linked list and to insert and delete items from it. Linked list questions are incredibly common in programming interviews, and are one of the few programming questions that will almost always recur. It’s very likely that you studied linked lists intensively when you were in school, but you may have forgotten some of their intricacies since then.


How Would You Count All the Windows on All the Buildings in the City?

This question is asked in a few different ways. Another variation of this common computer programmer interview question is “how would you move Mount Fuji?” For any variation of this question, the answer doesn’t actually matter. The interviewer is looking to test your ability to break down a problem into logical steps. A good answer may be that you would find a single block of the city, count all of the windows in that block and then extrapolate it to the rest of the city.


Why Is a Manhole Round?

One of the most notorious systems administration and programming interview questions, this question actually has a deceptively simple answer. Manholes are round so that the cover doesn’t fall in: a square or rectangular manhole cover could be turned in such a way that it could fall through the hole.


How Would You Develop This Program?

Common programmer -programming interview questions and answers may also include the development of a very simple program, such as a tic-tac-toe game or rudimentary hit detection. While you may not be able to prepare for the specific question, there are still a few things you can do to increase your performance. You should take the program step-by-step and ensure that you have the structure in place, even if you may not have all of the elements perfect. Don’t worry about getting everything perfect: your interviewer will understand that you may make some mistakes, especially without a compiler.


Additional Resources:

Computer Careers – This resource provides information on a number of different computer careers.

Interview Coding Questions – Real life computer interview questions.

C++ Programming Interview Questions – List of common programming interview questions.

Online Programming Training Courses – Reasonably priced computer training classes.

How Much Does A Computer Programmer Earn – Learn what it takes to become a computer programmer including how much a computer programmer earns,  job responsibilities, education requirements, and the necessary skills required to work in this field.

50 Technical Interview Questions – Technical interview questions.


Common IT Interview Questions


Preparing for IT Interview Questions

If you are looking for a career in the IT field, it is important to prepare yourself for your interview with a list of common IT  Interview Questions. This will enable you to shine in an interview so you can land the job that is right for you. When you are preparing for your interview, it is helpful to compile a list of common Information Technology Interview Questions to help you get started. You can use these technical interview questions and IT Interview Questions to help you create answers that you can easily use during an interview.


A typical session of Information Technology Interview Questions starts off with IT Interview Questions about your education and where you received your degree. Keep this specific to your IT education, unless the interviewer wants you to expand on other education opportunities that you have taken advantage of. This will allow the interviewer to get a grasp of what you have learned through formal education, and when your received your education. This is especially important to the IT field, as technology is constantly changing and adapting to meet new challenges.


Other important technical interview questions involve your experience in the Information Technology career field. Prospective employers want to know what systems and processes you are experienced with, so they can determine whether you will be a good fit for their IT department. Note that it is not necessary that you work with the exact hardware and software that they use in their company; just that you have a grasp of the concepts and processes of similar systems.

Skills and Knowledge

If you have other skills and knowledge that are not covered in the education and experience portion of the IT Interview Questions, the interviewer will most likely allow you an opportunity to discuss these before the interview concludes. It is important to put your best foot forward and show the interviewer what you can bring to the company, so don’t forget to showcase these things.

When you are looking for a career in the Information Technology career field, it is important to fully prepare yourself so you can stand head and shoulders above the competition. Thorough preparation builds confidence and translates through your answers to show the prospective employer what you can bring to the table. If you are looking to gain interview and resume skills or improve on your current skills, there are many resources available to you. You should target your resume for jobs in the Information Technology field and then make sure you are prepared for an interview. This will help you land the job that is right for you. lists a number of useful resources including IT Interview Questions for specific technical jobs which can be found at the IT Interview Questions for Technical job’s page. Additional information regarding Information Technology Interview Questions including free sample interview questions,  employer interview questions that include Technical Questions  can also be found at’s, IT Interview Questions page.

IT Jobs: How to Land the Best IT Jobs

IT Jobs Personnel









For those individuals who are searching for a career field that pays well and offers good job security, IT Jobs or Information Technology Jobs are one of the best careers to get into. With the right education and training, you can find a job  in the IT careers field that not only pays the bills, but keeps you motivated and content and fits your lifestyle. But once you are ready to start looking for IT jobs, how do you secure the right job? Getting started can be the most difficult part, but once you have a plan in place, things will get easier.

First, you have to find the open IT jobs in your area. Next, you apply for the IT jobs that you are interested in. Next comes the interview process with potential employers. If you are chosen for the position, you will complete the hiring and training process and begin work.

But, where should you go to find the best IT jobs? Gone are the days of scouring the Sunday paper for “Help Wanted” ads. Many employers have given this outdated method up and have switched to employment agencies. They simply pass on their job postings to agencies and let the professionals send qualified applicants to them. This allows them to lessen the burden that comes with finding qualified applicants and getting them through the hiring process.


Types of Technology Jobs and Educational Requirements

A number of different positions exist within the IT profession.   These professions include networking, computer engineering, network security, computer programming, computer support specialists,  computer and information systems managers, and many other types of Information Technology jobs.    Educational requirements for these and other IT positions are varied.  Entry level Information Technology jobs are also available.  In some cases positions such as a computer support specialist requires only some college or no there is no degree required, while other positions such as a  computer information research scientist requires a Doctoral or Professional degree.   Of course, many positions require an Associate, Bachelor  or Master’s degree.  A list of IT Job Descriptions that consist of computer jobs can be found in the Occupational Outlook Handbook.


Employment agencies not only benefit employers, they are invaluable to job seekers. By going through an employment agency, you receive valuable assistance in all aspects of your search for IT jobs. Here at, we can help you through the job search, the application and interview process.   Not only do we provide the most thorough and up-to-date listings of IT jobs to assist you in your job search, but we help you land the job of your choice.  We offer many resources that assist you with your resume that include resume writing services to fit in line with what prospective employers are looking for. We also have a wide variety of employment resources that will help you brush up on your interview skills so you know exactly what to expect when you interview for IT jobs. We help take some of the burden and stress of looking for a new job off your shoulders so you can concentrate on what’s most important.

So, how do you get started? Simply sign up for a free account at Once you are a member of our site, post your resume using our simple template so employers can find you. Then browse current job listings that include IT jobs and check out our resources for job seekers.


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