Valid N10-009 Dumps shared by ExamDiscuss.com for Helping Passing N10-009 Exam! ExamDiscuss.com now offer the newest N10-009 exam dumps, the ExamDiscuss.com N10-009 exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com N10-009 dumps with Test Engine here:
Access N10-009 Dumps Premium Version
(335 Q&As Dumps, 35%OFF Special Discount Code: freecram)
<< Prev Question Next Question >>
Question 54/83
Which of the following is used to estimate the average life span of a device?
Correct Answer: C
* Understanding MTBF:
* Mean Time Between Failures (MTBF): A reliability metric that estimates the average time between successive failures of a device or system.
* Calculation and Importance:
* Calculation: MTBF is calculated as the total operational time divided by the number of failures during that period.
* Usage: Used by manufacturers and engineers to predict the lifespan and reliability of a device, helping in maintenance planning and lifecycle management.
* Comparison with Other Metrics:
* RTO (Recovery Time Objective): The maximum acceptable time to restore a system after a failure.
* RPO (Recovery Point Objective): The maximum acceptable amount of data loss measured in time.
* MTTR (Mean Time to Repair): The average time required to repair a device or system and return it to operational status.
* Application:
* MTBF is crucial for planning maintenance schedules, spare parts inventory, and improving the overall reliability of systems.
References:
* CompTIA Network+ study materials on reliability and maintenance metrics.
* Mean Time Between Failures (MTBF): A reliability metric that estimates the average time between successive failures of a device or system.
* Calculation and Importance:
* Calculation: MTBF is calculated as the total operational time divided by the number of failures during that period.
* Usage: Used by manufacturers and engineers to predict the lifespan and reliability of a device, helping in maintenance planning and lifecycle management.
* Comparison with Other Metrics:
* RTO (Recovery Time Objective): The maximum acceptable time to restore a system after a failure.
* RPO (Recovery Point Objective): The maximum acceptable amount of data loss measured in time.
* MTTR (Mean Time to Repair): The average time required to repair a device or system and return it to operational status.
* Application:
* MTBF is crucial for planning maintenance schedules, spare parts inventory, and improving the overall reliability of systems.
References:
* CompTIA Network+ study materials on reliability and maintenance metrics.
- Question List (83q)
- Question 1: Which of the following is the most likely benefit of install...
- Question 2: Which of the following facilities is the best example of a w...
- Question 3: Which of the following technologies are X.509 certificates m...
- Question 4: Which of the following is a company most likely enacting if ...
- Question 5: Which of the following should be configured so users can aut...
- Question 6: Which of the following is created to illustrate the effectiv...
- Question 7: A network administrator installs new cabling to connect new ...
- Question 8: A network technician is troubleshooting network latency and ...
- Question 9: Which of the following network cables involves bounding ligh...
- Question 10: A network administrator is planning to implement device moni...
- Question 11: A network administrator's device is experiencing severe Wi-F...
- Question 12: Which of the following protocols has a default administrativ...
- Question 13: You are tasked with verifying the following requirements are...
- Question 14: Which of the following is the most likely reason an insuranc...
- Question 15: Which of the following devices can operate in multiple layer...
- Question 16: Which of the following routing protocols is most commonly us...
- Question 17: An organizatin is struggling to get effective coverage using...
- Question 18: A network administrator needs to change where the outside DN...
- Question 19: A client with a 2.4GHz wireless network has stated that the ...
- Question 20: A network administrator is developing a method of device mon...
- Question 21: A network technician is troubleshooting a web application's ...
- Question 22: A user notifies a network administrator about losing access ...
- Question 23: A network administrator is notified that a user cannot acces...
- Question 24: Which of the following is most commonly associated with many...
- Question 25: A technician needs to identify a computer on the network tha...
- Question 26: A company is implementing a wireless solution in a high-dens...
- Question 27: A company's network is experiencing high latency and packet ...
- Question 28: A network administrator configured a router interface as 10....
- Question 29: Which of the following requires network devices to be manage...
- Question 30: Which of the following best explains the role of confidentia...
- Question 31: A network administrator for a small office is adding a passi...
- Question 32: To reduce costs and increase mobility, a Chief Technology Of...
- Question 33: A user connects to a corporate VPN via a web browser and is ...
- Question 34: A network administrator changed an external DNS to point cus...
- Question 35: An organization has a security requirement that all network ...
- Question 36: A storage network requires reduced overhead and increased ef...
- Question 37: A network technician needs to resolve some issues with a cus...
- Question 38: Which of the following network traffic type is sent to all n...
- Question 39: Which of the following must be implemented to securely conne...
- Question 40: Which of the following steps in the troubleshooting methodol...
- Question 41: A network administrator is configuring a network for a new s...
- Question 42: Which of the following panels would be best to facilitate a ...
- Question 43: A network administrator needs to add 255 useable IP addresse...
- Question 44: A network technician replaced an access layer switch and nee...
- Question 45: A VoIP phone is plugged in to a port but cannot receive call...
- Question 46: Which of the following steps in the troubleshooting methodol...
- Question 47: A technician needs to set up a wireless connection that util...
- Question 48: Which of the following routing protocols uses an autonomous ...
- Question 49: Which of the following attacks utilizes a network packet tha...
- Question 50: After a recent power outage, users are reporting performance...
- Question 51: Which of the following is the most secure way to provide sit...
- Question 52: An organization requires the ability to send encrypted email...
- Question 53: A network administrator is planning to host a company applic...
- Question 54: Which of the following is used to estimate the average life ...
- Question 55: A user is unable to navigate to a website because the provid...
- Question 56: A network administrator needs to set up a multicast network ...
- Question 57: While troubleshooting connectivity issues, a junior network ...
- Question 58: Before using a guest network, an administrator requires user...
- Question 59: Which of the following is most likely responsible for the se...
- Question 60: A wireless technician wants to implement a technology that w...
- Question 61: A systems administrator is investigating why users cannot re...
- Question 62: A network administrator is configuring a new switch and want...
- Question 63: A support agent receives a report that a remote user's wired...
- Question 64: Which of the following protocol ports should be used to secu...
- Question 65: Which of the following can support a jumbo frame?...
- Question 66: An administrator is configuring a switch that will be placed...
- Question 67: After a company installed a new IPS, the network is experien...
- Question 68: Three access points have Ethernet that runs through the ceil...
- Question 69: SIMULATION You have been tasked with setting up a wireless n...
- Question 70: Which of the following steps of the troubleshooting methodol...
- Question 71: A network engineer needs to virtualize network services, inc...
- Question 72: A customer needs six usable IP addresses. Which of the follo...
- Question 73: Which of the following is used to describe the average durat...
- Question 74: A user's VoIP phone and workstation are connected through an...
- Question 75: Users are unable to access files on their department share l...
- Question 76: A company's marketing team created a new application and wou...
- Question 77: Which of the following should a network administrator config...
- Question 78: A network administrator is deploying a new switch and wants ...
- Question 79: An organization wants to ensure that incoming emails were se...
- Question 80: After changes were made to a firewall, users are no longer a...
- Question 81: A network administrator wants to configure a backup route in...
- Question 82: A network administrator needs to fail over services to an of...
- Question 83: Which of the following is an XML-based security concept that...
