E10-001 Free Dumps Study Materials
Question 15: What is an element of a NAS head?
A. Control station
B. Storage controller
C. Data accepted in real time
D. Optimized operating system
Correct Answer: D
Explanation:
Components of NAS A NAS device has two key components: NAS head and storage. In some NAS
implementations, the storage could be external to the NAS device and shared with other hosts. The
NAS head includes the following components: CPU and memory One or more network interface cards
(NICs), which provide connectivity to the client network. Examples of network protocols supported by
NIC include Gigabit Ethernet, Fast Ethernet, ATM, and Fiber Distributed Data Interface (FDDI) An
optimized operating system for managing the NAS functionality. It translates file level requests into
block-storage requests and further converts the data supplied at the block level to file data NFS, CIFS,
and other protocols for file sharing Industry-standard storage protocols and ports to connect and
manage physical disk resources The NAS environment includes clients accessing a NAS device over an
IP network using file sharing protocols.
EMC E10-001 Student Resource Guide. Module 7: Network-Attached Storage (NAS)