Which two technologies are commonly used to ensure the security and integrity of blockchain transactions? Public Key Cryptography Symmetric Encryption Cryptographic Hashing Database Partitioning The correct answers are Public Key…
A technician is tasked with creating a Windows 10 deployment image that will be used to install the operating system on multiple PCs across the company network. The technician wants…
In reviewing a formalized agreement between an organization and a customer, what is the purpose of an SLI? An SLI is an agreed-upon number of errors per unit time. An…
Which of the following is an example of how malware could be concealed within a legitimate process? A pop-up appears offering a free software download, but the software contains adware…
What is the function of the giaddr (Gateway IP Address) field in a DHCP packet when using a DHCP relay agent? It indicates the IP address of the client that…
On which type of ports should BPDU Guard be enabled to enhance network security? Trunk ports Access ports with PortFast enabled Dynamic ports Routed ports The correct answer is: Access…
Which command is used to enable BPDU Guard globally on all PortFast-enabled ports in a Cisco switch? spanning-tree bpduguard enable spanning-tree portfast bpduguard default bpduguard enable switchport bpduguard enable The…
Which of the following are common security risks associated with VLANs on Cisco switches? VLAN hopping attacks MAC address flooding Switch spoofing IP address spoofing STP manipulation The correct answers…
Which of the following firewalls filters ports and system service calls on a single computer operating system? Network address translation firewall Transport layer firewall Network layer firewall Host-based firewall Application…
Which port state in Rapid Spanning Tree Protocol (RSTP) is responsible for preventing loops by not forwarding frames or learning MAC addresses? Forwarding Listening Discarding Learning The correct answer is…