WorksheetsDISTRIBUTED OS UNIT 1 QUIZ
Total questions: 10
Worksheet time: 5mins
In distributed system, each processor has its own ___________
local memory
clock
both local memory and clock
none of the mentioned
If one site fails in distributed system then ___________
the remaining sites can continue operating
all the sites will stop working
directly connected sites will stop working
none of the mentioned
Network operating system runs on ___________
server
every system in the network
both server and every system in the network
none of the mentioned
The capability of a system to adapt the increased service load is called ___________
scalability
tolerance
capacity
none of the mentioned
What is not true about a distributed system?
It is a collection of processor
All processors are synchronized
They do not share memory
None of the mentioned
What are characteristic of Network Operating Systems?
Users are aware of multiplicity of machines
They are transparent
They are simple to use
All of the mentioned
What are design issues in distributed system structure?
Scalability
Fault-tolerance
Clustering
All of the mentioned
What are the different ways distributed may suffer?
Failure of a link
Failure of a site
Loss of message
All of the mentioned
A ……………….. architecture assigns only a few essential functions to the kernel, including address spaces, Inter process communication(IPC) and basic scheduling.
Monolithic kernel
Micro kernel
Macro kernel
Mini kernel
With ……………. only one process can execute at a time; meanwhile all other process are waiting for the processor. With ………….. more than one process can be running simultaneously each on a different processor.
Multiprocessing, Multi-programming
Multi-programming, Uni-processing
Multi-programming, Multiprocessing
Uni-programming, Multiprocessing
