Distributed File System - 3 - Operating System Questions & Answers

1.

The file once created can not be changed is called

   A.) immutable file
   B.) mutex file
   C.) mutable file
   D.) none of the mentioned

Answer: Option 'A'

​immutable file

2.

______ of the distributed file system are dispersed among various machines of distributed system.

   A.) Clients
   B.) Servers
   C.) Storage devices
   D.) All of the mentioned

Answer: Option 'D'

All of the mentioned

3.

______ is not possible in distributed file system.

   A.) File replication
   B.) Migration
   C.) Client interface
   D.) Remote access

Answer: Option 'B'

​Migration

4.

In distributed file system, when a file’s physical storage location changes

   A.) file name need to be changed
   B.) file name need not to be changed
   C.) file’s host name need to be changed
   D.) file’s local name need to be changed

Answer: Option 'B'

​file name need not to be changed

5.

Which one of the following hides the location where in the network the file is stored?

   A.) transparent distributed file system
   B.) hidden distributed file system
   C.) escaped distribution file system
   D.) spy distributed file system

Answer: Option 'A'

​transparent distributed file system

6.

Which one of the following is a distributed file system?

   A.) andrew file system
   B.) network file system
   C.) novel network
   D.) all of the mentioned

Answer: Option 'D'

all of the mentioned

7.

In distributed file system, file name does not reveal the file’s

   A.) local name
   B.) physical storage location
   C.) both local name and physical storage location
   D.) none of the mentioned

Answer: Option 'B'

​physical storage location

8.

There is no need to establish and terminate a connection through open and close operation in

   A.) stateless file service
   B.) stateful file service
   C.) both stateless and stateful file service
   D.) none of the mentioned

Answer: Option 'A'

stateless file service

9.

In distributed file system, _______ is mapping between logical and physical objects.

   A.) client interfacing
   B.) naming
   C.) migration
   D.) heterogeneity

Answer: Option 'B'

​naming

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