multiple questions:

1- Computers are connected to the internet through
a)direct connection
b)dial up connections through modems
c)broadband connection through high speed alternatives to modems
d)all of these

2)who is the person responsible for the development of the information system?

a)developer
b)system analyst
c)tester
d)manager

3)The process of training personall to use the new systems is done during
a)analysis
b)design
c)development
d)implementation

Be sure to let us know what YOU THINK each answer is. Then someone will be happy to help you.

1)all of these

2)developer
3)analysis

1 and 2 are correct.

For 3, think about who is involved in each stage. When are "personnel" (employees) trained to use a new system?

please answer the correct answer fast...i will be very thankful 2 u...

thanx a lot for ur cooperation... :)

it means the answer for 3rd is development.

No -- implementation.

The 4 terms are in chronological order, pretty much, and the first 3 are usually accomplished by a very small team. Implementation is when it's released and put into practice for a company or whatever.