What is the first step in the CSMA/CA process when a wireless client is attempting to communicate on the wireless network? The client listens for traffic on the channel. The…
What is used on WLANs to avoid packet collisions? CSMA/CA STP VLANs SVIs Answers Explanation & Hints: WLANs are half-duplex networks which means that only one client can transmit or…
Which characteristic describes a wireless client operating in active mode? ability to dynamically change channels must know the SSID to connect to an AP must be configured for security before…
What Wi-Fi management frame is regularly broadcast by APs to announce their presence? probe beacon association authentication Answers Explanation & Hints: Beacon frames are broadcast periodically by the AP to…
What is a characteristic of a routed port that is configured on a Cisco switch? It is assigned an IP address. It runs STP to prevent loops. It supports subinterfaces.…
What action does an Ethernet switch take when it receives a frame with an unknown Layer 2 source address? It records the source address in the address table of the…
What is a characteristic of a hub? regenerates signals received on one port out all other ports operates at Layer 2 uses CSMA/CA to avoid collisions subdivides the network into…
Which two protocols are link-state routing protocols? (Choose two.) OSPF ISIS BGP RIP EIGRP Answers Explanation & Hints: ISIS and OSPF are link-state routing protocols. EIGRP and RIP are distance…
Which routing protocol is used to exchange routes between internet service providers? ISIS OSPF EIGRP BGP RIP Answers Explanation & Hints: The routing table of a router is maintained in…
In which memory location is the routing table of a router maintained? RAM NVRAM flash ROM Answers Explanation & Hints: The routing table of a router is maintained in RAM,…
What type of route is created when a network administrator manually configures a route that has an active exit interface? static directly connected local dynamic Answers Explanation & Hints: A…
A Cisco router is running IOS 15. What are the two routing table entry types that will be added when a network administrator brings an interface up and assigns an…
Match each device to a category. PC ---> End devices Printer ---> End devices Firewall ---> Intermediary devices Smart device ---> End devices Router ---> Intermediary devices Switch ---> Intermediary devices…
Match the octal value to the file permission description in Linux. (Not all options are used.) For more question and answers: Click Here CA - CyberOps Associate v1.0 – Modules…
Match the description to the Linux term. (Not all options are used.) a type of file that is a reference to another file or directory ==> symlink a running background process…
Which user can override file permissions on a Linux computer? any user that has 'group' permission to the file root user any user that has 'other' permission to the file…
Which two methods can be used to harden a computing device? (Choose two.) Allow USB auto-detection. Ensure physical security. Enforce the password history mechanism. Allow default services to remain enabled.…
What is the well-known port address number used by DNS to serve requests? 25 110 53 60 Answers Explanation & Hints: Port numbers are used in TCP and UDP communications…
Match the commonly used ports on a Linux server with the corresponding service. (Not all options are used.) For more question and answers: Click Here CA - CyberOps Associate v1.0…
Match the Linux system component with the description. (Not all options are used.) For more question and answers: Click Here CA - CyberOps Associate v1.0 – Modules 3 – 4:…