$10.$Merge the changes from test branch to master branch.

a$.$ Fastfonward merge

b$.$ Disabling fastferward merge

c$.$ What is the difference between option $($a$)$ and option $($b$)$

$11.$Create a merge conflict situation. Resolve the conflict and merge the changes between the branches.

$12.$What is the difference between merge and rebase, demanstrate with an example. Explain it$.$

$13.$With an example, demenstrate fetch, clone and pull, what is the usecase for these operations. Are they same, different? Explain.

$14.$Create a new repository in Github$/$Gitlab$,$ with a README fle. While pushing to the remote repository, if the remote branch is ahead of the local repository $($new file is added in remote repository, which is not there in local repository$)$ and pull is failing. how do you selve this problem?