If you are looking forward to jumpstarting your career in IT then you will hopefully be getting interviews for the IT careers that you have recently applied for. There are a few questions that will come up in practically every interview related to IT careers. Here are some helpful tips that can assist you with preparing yourself for your new job interview, and will hopefully put you on the right path to various rewarding IT careers:

If you are interested in pursuing IT careers that are entry level, or are help desk positions, do not be surprised if some of the following questions are asked during your interview. These questions will help your potential employer find out more about your level of expertise in the field. You will probably be asked some questions along the lines of - 'what is the difference between a hub and a switch?', 'what is a default gateway?', 'what does DHCP stand for?', 'what is an IP Address?', or 'what are the three major classes of an IP network?'. These are just a few of the questions that may be asked of an entry level IT applicant when they are being interviewed for IT careers.

Those who are interested in applying for network administration positions for their future IT careers may be asked 'what is the difference between a layer 2 and layer 3 in the OSI model?', 'what is a VLAN?', 'what is the purpose of VRRP?', or 'what is a default route?'. These questions will be more technical than the entry level or help desk job positions because those who choose IT careers in network administration will be dealing with more high-tech issues, and will need to know what the answers are to these questions (as well as many more), in order to be able to hold one of these IT careers successfully.

Individuals who are looking into system administration positions as potential IT careers may be asked 'what are RAID 1 and RAID 5?', 'what is the difference between Layer 2 and Layer 3 devices?', 'have you ever configured a NFS server?', 'how would you optimise Exchange 2003 memory usage on a Windows Server that has more than one gigabyte of memory?', and 'what are the required components of Windows Server 2003 that are needed in order to install Exchange 2003 correctly?'.

As you go into more complex IT careers and positions, you will be faced with more complex questions that will need to be answered during your interview. Employers hope to find the most prepared individuals to take on the job positions that they are offering, and therefore will question you on the specific details that you will need to know in order to do your job successfully. IT careers are an excellent choice for anyone who is interested in working in the IT field and it will be a job position that will challenge you each and every day. In order to work in the field of information technology, you will more than likely need some demonstrable experience, or will have to have completed a relevant computer course.

Once a person has completed relevant computer courses and started applying for jobs, it is likely that they will begin to be offered interviews for IT careers. This article features some of the most common questions that interview applicants could be asked.