Latest Android Aptitude Question SOLUTION: Android Applications must be signed.
Options
1) After they are installed
2) Before they are installed
3) Never
4) Within two weeks of installation
"The gaming of numbers is called maths.So participate in this wonderful game and explore in it,learn in it and enjoy in it.Then only you can pass in this wonderful game."
Kumar Purnendu
"Numbers have life ; they are not just symbols on paper"