Storage area network san - Study guides, Class notes & Summaries

WGU C172 Objective Assessment Study Guide (Latest 2023/ 2024 Update) Network and Security Foundations| Questions and Verified Answers| 100% Correct Q: This standard can provide data transfer rates up to 54Mbps and an operating range up to 75 feet. It operates at 5GHz and uses OFDM Answer: 802.11a (Wireless-A) Q: This standard can provide data transfer rates up to 11Mbps with ranges of 100-150 feet. it operates at 2.4GHz and uses DSSS Answer: 802.11b (Wireless-B) Q:...

Section 5: Physical Security Design And Implementation 2024 RPO - ANSWER-Recovery Point Objective - maximum amount of data an organization can tolerate losing during an outage RSL - ANSWER-Recovery Service Level - percentage of a given service that must continue to be available in a disaster RTO - ANSWER-Recovery Time Objective - maximum amount of time an organization can tolerate a system being down before it is repaired SAN - ANSWER-Storage Area Network

WGU C172 - Network and Security Foundational Practice Exam Questions with certified Answers 2024/2025 Telnet and SSH - correct answer Allow remote management of accounts and devices, with SSH being encrypted Storage area network (SAN) - correct answer Allows access to storage devices specifically Wireless local area network (WLAN) - correct answer A LAN with wireless connectivity Local area network (LAN) - correct answer Consists of computers connected within a limited area Person...

Archive Storage Tier (Cold) - "Seldon or rarely accessed data but must be retained and preserved for long periods of time Minimum retention requirement for Archive Storage is 90 days Objects need to be restored before download Archive Bucket can't be upgraded to Standard storage tier Time to First Byte (TTFB) after Archive Storage restore request is made: 4 hours" Auth - API Signing Key - "API Signing Key is required when using the API in conjunction with the SDK The key is an RSA ke...

1. You are a network administrator for a company that maintains LANs in Los Angeles and Paris. You want to use PPTP to create a VPN connection between the LAN in Paris and the LAN in Los Angeles. A PPTP server has been configured on each LAN. Which protocol should you use to establish a connection between the PPTP servers? a) HTTP b) PPP c) SLIP d) Telnet Answer b) PPP 2. What is the advantage of using wireless bridges over E1/T1 leased lines? a) Wireless bridges generate less nois...

Layer 1 - Physical layer signaling, cabling, connectors (Cable, NIC, Hub) Layer 2 - Data Link the switching layer (frames, MAC addresses, EUI-48, EUI-64, switches) Layer 3 - Network the routing layer (IP addresses, routers, packets) Layer 4 - Transport the "post office" layer (TCP segments, UDP datagrams), ports Layer 5 - Session communication between devices (control protocols, tunneling protocols) Layer 6 - Presentation encoding and encryption (SSL/TL...

Network Attached Storage (NAS) CORRECT ANSWER a server that is placed on a network with the sole purpose of providing storage to users, computers, and devices attached to the network NFS (Network File System) CORRECT ANSWER A client/ server application that enables users to access shared files stored on different types of computers and work with those files as if they were stored locally on their own computers. SFTP (Secure File Transfer Protocol) CORRECT ANSWER A protocol available with ...

8.1.9 Practice Questions Test Out with Complete Solutions Which of the following BEST defines a SAN? A block-level storage network A storage attached network (SAN) is a block-level storage solution built for speed and ease of sharing. You manage a network with three dedicated storage devices, as shown in the diagram. Users on the network see only a single file server. Which network-based storage technology is being used? NAS with clustering Which of the following are the compon...

OSI Correct Answer 7 - Application 6 - Presentation 5 - Session 4 - Transport 3 - Network 2 - Data Link 1 - Physical TCP/IP Correct Answer 4 - Application 3 - Transport 2 - Internet 1 - Network Interface Smart jack Correct Answer a type of network interface device that adds circuitry. This circuitry adds such features as converting between framing formats on a digital circuit (for example, a T1), supporting remote diagnostics, and regenerating a digital signal. Demarc/demarcat...

WGU C172 Network and Security Hypervisors and Cloud Computing Exam Review Questions and Answers updated 2024/2025 PaaS (Platform as a Service) - correct answer A service that focuses on application development on any desired platform utilizing cloud computing SaaS (Software as a Service) - correct answer A service that focuses on application delivery public cloud - correct answer cloud infrastructure operated by the cloud service company but made available for general public use priv...