Both are brand names of Software products made by their respective manufacturers i.e. IBM and BEA, however people generally refer to their Application Servers written in compliance with the J2EE specifications maintained by SUN. In that sense both are similar products and work on Java. However there may be differences between both in the way they are implemented and the J2EE features that they offer as well as additional value adds. Those would be too much to list here and suggest that you visit the respective sites of the Vendors.

(These are not just application servers actually but entire suite of products, but generally people mean 'Application Servers')

IIS log file format is :

"fixed ASCII text-based" which normally contain following records :

user name,

date,

time,

client IP address,

server name,

server IP address,

parameters,

etc.

Co-located server means you can put your own server, own hardware at any other Data Center providers. Such Data Centers allows to utilize their bandwidth, electricity, and space for your server in their rack.

You need not pay for server hardware but only for space, bandwidth and electricity etc.

WebSphere is IBM's application software platform. WebSphere includes servers and tools that are needed to create, run and monitor web applications and product solutions.

Which parts of an Ethernet frame are Wireshark and other protocols analyzers unlikely to capture

MAC stands for Media Access Control. Is also known as the Physical Address of your NIC (Network Interface Card) and is supposed to be unique. It can be spoofed.

The goal is for your resume to get looked at so much that the emails start coming in so fast that you can't keep up and you can sit back in your office chair and look at the camera and go... "I've created a monster." That's why.

Load balance is a high-availability (HA) scheme, where the service calls direct to one of many service providers, in this case a Message Queue manager, such that it is likely that one is available and ready for access. Fault-tolerance (FT) is about what happens when one of the MQ managers dies unexpectedly, and does it lose the messages that were enqueued there. In my experience, FT with MQ is harder to do, and requires duplication of the MQ manager state in some fashion.

Don't use mqsichangeproperties, use mqsiapplybaroverride