Cloud computing

A ______________ is a network that provides access to consolidated, block level data storage.

• NSA

• SNA

• NAS

• SAN

___________ makes the storage available at a file-level to the other computers across the LAN.

• NAS

• SNA

• NSA

• SAN

SANs tend to enable more effective ___________

• Backup

• Disaster recovery

• Fault tolerant

• None

Many host operating systems would react badly to other operating systems sharing the same fabric.

• Segmentation problem

• Fragmentation problem

• Compatibility problem

• Orientation problem

Per-node bandwidth usage control is referred as

• Quality of Service

• Fault Tolerant

• Network usage

• None

_________ is not used to store huge quantity of data.

• HDFS

• GFS

• HDFS and GFS

• None

Main component in each google file system is

• Data node server

• Name node server

• Chunk server

• Track server

The operational logs are maintained by the _______ server

• Chunk

• Master

• Client

• Data node

_________ server assist the user to check the status of the clusters

• Data node

• Master

• Chunk

• Client

The system which has namenode is a ______ server.

• Master

• Chunk

• Client

• None