All enteroviruses are RNA viruses
Viruses contain either DNA or RNA.
Because it doesn't use it's DNA or RNA to function, it uses it to inject into a cell and switch the cell's instructions to its own so the cell will make more viruses. Cells have DNA and RNA to tell the cell what to do, but viruses just do it naturally. Viruses have no use for both.
The general class of these viruses is retrovirus.
DNA and RNA.
AIDS is not a virus. However, HIV is a RNA virus.
They are called Rna viruses. Rna retro-viruses are a different and somewhat more complex matter.
DNA and RNA viruses.
Some viruses contain RNA; these are known as retroviruses. Others contain DNA.
+RNA viruses
No it is not. Retroviruses are RNA viruses that can change their RNA into DNA for cell infection (example HIV). Influenza viruses are also RNA viruses, but they do not transcribe the RNA into DNA. Some people think the R in RNA stands for retrovirus, but it stands for ribonucleic acid.
No. They are RNA.
RNA
yes
Viruses contain either DNA or RNA.
Yes, that is correct - some viruses have RNA, others DNA.
The genetic material that viruses have is RNA. Viruses are unable to truly carry out the processes associated with holding their own DNA.
There are several differences for example; most DNA viruses use the DNA polymerases of of the host cell to synthesize new genomes along the templates provided by the viral DNA, in contrast to replicate their genomes, RNA viruses use virally encoded polymerases that can use RNA as a template. RNA viruses usually retain their RNA within capsids, whilst DNA viruses are less "packaged" usually retained within say a head, or a capsomere. The main difference of course, is that DNA viruses contain either a doubled stranded DNA (dsDNA) or a single stranded (ssDNA), and RNA viruses contain dsRNA or ssRNA. There are of course several other differences, but these are the ones I know of.