Choose the best answer to the following questions according to the text we learnt. 1. An OS consists of one or more _____ that manage the operations of computer. A. interfaces B. programs C. kernel techniques D. account numbers 2. _____is estimated 88.9 percent total usage share on Web connected computers. A. platform B. Media Player C. Graphical User Interface D. Microsoft Windows 3. The latest version of Microsoft is? A. Windows XP B. Windows 7 C. Windows 10 D. DOS 4. System software provide a _____ to other software. A. platform B. Plug and Play C. Media Player D. Windows 95 5. The following is not one of the examples of operating system? A. Windows B. Unix C. Linux D. 3DMAX