Which of the following are disadvantages of distributed systems?
a) security issue
b) few messages be lost
c) very costly
d) all of these
Embedding Operating System
The operating system, which are designed for use in embedded computer systems?
a) multiprocessor system
b) distributed system
c) embedded operating system
d) real-time system
What is the
abbreviation of PDA?
a) personal digital assistant
b) program digital assistant
c) personal document assistant
d) program document assistant
Which of the following is the example of embedded operating system?
a) windows
b) android
c) apple
d) all of these
Single-user and Multi-user Operating
