Ireland Student visa - Visa process & documents

If I move from Ireland to Australia after completing my masters in Ireland, is there any chance that I can go to Australia?

Will my passport expiry affect my university application or visa process in UK/Ireland?

Can I give the Duolingo exam as an alternative English proficiency test in UK/Ireland?

Can I get a direct study visa for my child for seventh class, or is it only possible for bachelors and masters programs in Ireland?

Can I directly go for work or apply for work visas to enter the country without studying in Ireland?

Is it difficult to apply for an immediate intake in Ireland?

If a scholarship is provided for my studies, will I be able to continue my education abroad in Ireland?

Between New Zealand and Ireland, which country is better or easier for visa approval given my qualifications?