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خذ اختبارات أخرى عبر الإنترنت

السؤال #1
A technician needs to configure a routing protocol for an internet-facing edge router. Which of the following routing protocols will the technician MOST likely use?
A. BGP
B. RIPv2
C. OSPF
D. EIGRP
عرض الإجابة
اجابة صحيحة: A
السؤال #2
A technician wants to monitor and provide traffic segmentation across the network. The technician would like to assign each department a specific identifier. Which of the following will the technician MOST likely use?
A. Flow control
B. Traffic shaping
C. VLAN tagging
D. Network performance baselines
عرض الإجابة
اجابة صحيحة: A
السؤال #3
ARP spoofing would normally be a part of:
A. an on-path attack
B. DNS poisoning
C. a DoS attack
D. a rogue access point
عرض الإجابة
اجابة صحيحة: C
السؤال #4
When accessing corporate network resources, users are required to authenticate to each application they try to access. Which of the following concepts does this BEST represent?
A. SSO
B. Zero Trust
C. VPN
D. Role-based access control
عرض الإجابة
اجابة صحيحة: A
السؤال #5
Which of the following is used to provide disaster recovery capabilities to spin up an critical devices using internet resources?
A. Cloud site
B. Hot site
C. Cold site
D. Warm site
عرض الإجابة
اجابة صحيحة: A
السؤال #6
A non-employee was able to enter a server room. Which of the following could have prevented this from happening?
A. A security camera
B. A biometric reader
C. OTP key fob
D. Employee training
عرض الإجابة
اجابة صحيحة: C
السؤال #7
A user calls the IT department to report being unable to log in after locking the computer The user resets the password, but later in the day the user is again unable to log in after locking the computer Which of the following attacks against the user IS MOST likely taking place?
A. Brute-force
B. On-path
C. Deauthentication
D. Phishing
عرض الإجابة
اجابة صحيحة: D
السؤال #8
A technician is deploying a low-density wireless network and is contending with multiple types of building materials. Which of the following wireless frequencies would allow for the LEAST signal attenuation?
A. 2
B. 5GHz
C. 850MHz
D. 900MHZ
عرض الإجابة
اجابة صحيحة: B
السؤال #9
A company with multiple routers would like to implement an HA network gateway with the least amount of downtime possible. This solution should not require changes on the gateway setting of the network clients. Which of the following should a technician configure?
A. Automate a continuous backup and restore process of the system's state of the active gateway
B. Use a static assignment of the gateway IP address on the network clients
C. Configure DHCP relay and allow clients to receive a new IP setting
D. Configure a shared VIP and deploy VRRP on the routers
عرض الإجابة
اجابة صحيحة: B
السؤال #10
A network administrator has been directed to present the network alerts from the past week to the company's executive staff. Which of the following will provide the BEST collection and presentation of this data?
A. A port scan printout
B. A consolidated report of various network devices
C. A report from the SIEM tool
D. A report from a vulnerability scan done yesterday
عرض الإجابة
اجابة صحيحة: B
السؤال #11
A network technician recently installed 35 additional workstations. After installation, some users are unable to access network resources. Many of the original workstations that are experiencing the network access issue were offline when the new workstations were turned on. Which of the following is the MOST likely cause of this issue?
A. Incorrect VLAN setting
B. Insufficient DHCP scope
C. Improper NIC setting
D. Duplicate IP address
عرض الإجابة
اجابة صحيحة: D
السؤال #12
Which of the following would be the BEST choice to connect branch sites to a main office securely?
A. VPN headend
B. Proxy server
C. Bridge
D. Load balancer
عرض الإجابة
اجابة صحيحة: C
السؤال #13
Which of the following would MOST likely utilize PoE?
A. A camera
B. A printer
C. A hub
D. A modem
عرض الإجابة
اجابة صحيحة: A
السؤال #14
A network is experiencing extreme latency when accessing a particular website. Which of the following commands will BEST help identify the issue?
A. ipconfig
B. netstat
C. tracert
D. ping
عرض الإجابة
اجابة صحيحة: C
السؤال #15
A technician performed a manual reconfiguration of a firewall, and network connectivity was reestablished. Some connection events that were previously sent to a syslog server are no longer being generated by the flrewal Which of Vie following should the technician perform to fix the Issue?
A. Adjust the proper logging level on the new firewall
B. Tune the filter for logging the severity level on the syslog server
C. Activate NetFlow traffic between the syslog server and the firewall
D. Restart the SNMP service running on the syslog server
عرض الإجابة
اجابة صحيحة: D
السؤال #16
A network administrator needs to implement an HDMI over IP solution. Which of the following will the network administrator MOST likely use to ensure smooth video delivery?
A. Link aggregation control
B. Port tagging
C. Jumbo frames
D. Media access control
عرض الإجابة
اجابة صحيحة: C
السؤال #17
A technician discovered that some information on the local database server was changed during a tile transfer to a remote server. Which of the following should concern the technician the MOST?
A. Confidentiality
B. Integrity
C. DDoS
D. On-path attack
عرض الإجابة
اجابة صحيحة: B
السؤال #18
A user recently made changes to a PC that caused it to be unable to access websites by both FQDN and IP Local resources, such as the file server remain accessible. Which of the following settings did the user MOST likely misconfigure?
A. Static IP
B. Default gateway
C. DNS entries
D. Local host file
عرض الإجابة
اجابة صحيحة: D
السؤال #19
A technician knows the MAC address of a device and is attempting to find the device's IP address. Which of the following should the technician look at to find the IP address? (Select TWO).
A. ARP table
B. DHCP leases
C. IP route table
D. DNS cache
E. MAC address table
F. STP topology
عرض الإجابة
اجابة صحيحة: A

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