Operating System (3140702) MCQs

MCQs of Introduction

Showing 21 to 30 out of 32 Questions
1 2 3 4
21.
Which operating system runs on macbook?
(a) Android
(b) Mac OS
(c) Linux
(d) Ubantu
Answer:

Option (b)

22.
Which operating system runs on iphone?
(a) Mac OS
(b) Android
(c) Linux
(d) iOS
Answer:

Option (d)

23.
If a process fails, most operating system write the error information to a ______.
(a) another running process
(b) new file
(c) log file
(d) parent file
Answer:

Option (c)

24.
Server operating systems provides _____________ services.
(a) print services
(b) file service
(c) web service
(d) all of the mentioned
Answer:

Option (d)

25.
Server operating system handles the incoming requests from__________
(a) other server
(b) internet
(c) clients
(d) none of above
Answer:

Option (c)

26.
PDA stands for
(a) Personal Dairy Assistant
(b) Personal Dual Assistant
(c) Pure Digital Assistant
(d) Personal Digital Assistant
Answer:

Option (d)

27.
TinyOS is an example of ___________
(a) Embedded operating systems
(b) Handhelds computer operating systems
(c) Sensor node operating systems
(d) Personal computer operating systems
Answer:

Option (c)

28.
Smallest OS run on smart cards which are credit card sized devices containing CPU chip is called _______________
(a) Small card operating systems
(b) Smart card operating systems
(c) Nano card operating systems
(d) Card operating systems
Answer:

Option (b)

29.
Dual mode of operating system has
(a) 1 mode
(b) 2 mode
(c) 3 mode
(d) 4 mode
Answer:

Option (b)

30.
Multiprocessor system have advantage of
(a) Increased Throughput
(b) Expensive hardware
(c) Operating System
(d) Both A and B
Answer:

Option (a)

Showing 21 to 30 out of 32 Questions
1 2 3 4