Need for operating systems 26(1)
- 1. Need for Operating Systems It controls overall operations of a computer It coordinates among various devices and programs It makes computer machines to work with users It executes programs, allocates memory space, and schedules jobs http://improvec.blogspot.in/ 1
- 2. Need for Operating Systems (contd) It provides user an interface to computing resources It prevents interface between different users in a multi user system It takes users commands and reports to them suitably It deals with any faults that may occur in the computer http://improvec.blogspot.in/ 2
- 3. Summary In this class, we have learnt about Operating system and types Functions and need of an operating system http://improvec.blogspot.in/ 3
- 4. Frequently Asked Questions 1. Define Operating Systems? 2. Write the types of Operating Systems? http://improvec.blogspot.in/ 4
- 5. Quiz 1. MS DOS is a a. single user operating system b. multi user operating system Answer: a http://improvec.blogspot.in/ 5
- 6. Quiz 2. WINDOWS NT is a a. single user operating system b. multi user operating system Answer: b http://improvec.blogspot.in/ 6 6
- 7. Quiz 3. WINDOWS XP is a a. single user operating system b. multi user operating system Answer: a http://improvec.blogspot.in/ 7 7