Can a team use programs on the computer for computational problems (solutions)?

Yes. It does not matter if a computational program is on a hand-held calculator or on a computer.

The first sentence of this paragraph mentions the allowance of a lap-top computer. Is a tablet-device acceptable as well?

Yes-tablets are permitted.

What are the answers for the page 42-49 " Identifying Glacial Features on a TopographicMap" of SOSI.pps presentation in the Bio/Earth CD?

Answers may be found on the website www.markvanhecke.net There you will find a revised version of the SOSI Dynamic Planet PPT that includes the answers right on the slides.