What is the Dell EMC best practice for sizing and designing a Dell EMC SC Series solution?
What is the Dell EMC best practice for sizing and designing a Dell EMC SC Series solution? A. Front-end ports required for performance should always meet capacity needs B. Drive capacity should meet performance needs C. Size for performance first and capacity second D. Size for capacity; Data Progression should always meet performance needs
What is the minimum number of 10Gb iSCSI front-end ports required to meet the throughput needs?
You are sizing a new Dell EMC SC Series array. Upon analyzing the Live Optics report, you find the current system has a peak throughput of 4687 MB. What is the minimum number of 10Gb iSCSI front-end ports required to meet the throughput needs? A. 8 B. 10 C. 12 D. 16
What approach is recommended?
You are designing a two-tiered Dell EMC SC Series solution that will be optimized for performance. You gather the necessary data from Live Optics and find that the read/write ratio is 80:20. What approach is recommended? A. Size Tier 1 for 100% of the adjusted IOPS B. Use distributed adjusted IOPS for all tiers C. […]
What accurately describes the Simple Network Time Protocol (SNTP)?
What accurately describes the Simple Network Time Protocol (SNTP)? A. Time synchronization algorithms are more complex and account for clock drift. B. Client makes sudden changes in time to keep synchronized. C. Client synchronizes among a set of distributed time servers. D. Implemented on a Dell EMC Network OS 9 and OS 10.
Which Layer 1 device can be used to enlarge the area covered by a single LAN segment?
Which Layer 1 device can be used to enlarge the area covered by a single LAN segment? A. Router B. Repeater C. Switch D. NIC
Which type of domains are connected by a Layer 2 switch?
Which type of domains are connected by a Layer 2 switch? A. Single collision domain and a single broadcast domain B. Multiple broadcast domains and multiple collision domains C. Multiple collision domains and a single broadcast domain D. Single collision domain and multiple broadcast domains
Which field of the 802.3 frame is used by network interface cards to synchronize their receivers?
Which field of the 802.3 frame is used by network interface cards to synchronize their receivers? A. Start frame delimiter B. Preamble C. Cyclic redundancy check D. Frame check sequence
At which layer of the OSI model is the Rapid Spanning Tree protocol used to prevent switching loops?
At which layer of the OSI model is the Rapid Spanning Tree protocol used to prevent switching loops? A. Physical B. Network C. Data Link D. Transport
Which port and protocol is used by NTP to communicate?
Which port and protocol is used by NTP to communicate? A. TCP port 123 for both the source and destination B. TCP port 123 for the source and TCP port 80 for the destination C. UDP port 123 for both the source and destination D. UDP port 123 for the source and TCP port 80 […]
What is the valid range assigned to a client during a TCP connection?
What is the valid range assigned to a client during a TCP connection? A. 20 – 25 B. 443 – 1000 C. 1023 – 2024 D. 40000 – 65535