What is the function of the kernel of an operating system? The kernel provisions hardware resources to meet software requirements. It is an application that allows the initial configuration of…
What are three access control security services? (Choose three.) repudiation accounting authorization availability authentication access Explanation & Hint: This question refers to AAA authentication, authorization, and accountability. For more Questions…
What three tasks are accomplished by a comprehensive security policy? (Choose three.) is not legally binding gives security staff the backing of management defines legal consequences of violations useful for…
A user is proposing the purchase of a patch management solution for a company. The user wants to give reasons why the company should spend money on a solution. What…
What principle prevents the disclosure of information to unauthorized people, resources, and processes? integrity confidentiality availability accounting nonrepudiation Explanation & Hint: The security principle of confidentiality refers to the prevention…
What would be a reason for a computer user to use the Task Manager Performance tab? to increase the performance of the CPU to view the services that are currently…
What are two advantages of the NTFS file system compared with FAT32? (Choose two.) NTFS provides more security features. NTFS allows the automatic detection of bad sectors. NTFS supports larger…
A host is transmitting a multicast. Which host or hosts will receive it? a specially defined group of hosts one specific host all hosts with the same IP address the…
A host is transmitting a unicast. Which host or hosts will receive it? one specific host a specially defined group of hosts all hosts on the Internet the closest neighbor…
A host is transmitting a broadcast. Which host or hosts will receive it? all hosts in the same subnet a specially defined group of hosts the closest neighbor on the…
Which protocol supports Stateless Address Autoconfiguration (SLAAC) for dynamic assignment of IPv6 addresses to a host? ARPv6 DHCPv6 ICMPv6 UDP Answers Explanation & Hints: SLAAC uses ICMPv6 messages when dynamically…
Refer to the exhibit. An administrator must send a message to everyone on the router A network. What is the broadcast address for network 172.16.16.0/22? 172.16.16.255 172.16.20.255 172.16.19.255 172.16.23.255 172.16.255.255…
How many host addresses are available on the 192.168.10.128/26 network? 30 32 60 62 64 Answers Explanation & Hints: A /26 prefix gives 6 host bits, which provides a total…
An administrator wants to create four subnetworks from the network address 192.168.1.0/24. What is the network address and subnet mask of the second useable subnet? subnetwork 192.168.1.64 subnet mask 255.255.255.192…
Floor(config)# interface gi0/1 Floor(config-if)# description Connects to the Registrar LAN Floor(config-if)# ip address 192.168.225.223 255.255.255.0 Floor(config-if)# no shutdown Floor(config-if)# interface gi0/0 Floor(config-if)# description Connects to the Manager LAN Floor(config-if)# ip…
BldgA(config)# interface gi0/1 BldgA(config-if)# description Connects to the Medical LAN BldgA(config-if)# ip address 192.168.191.189 255.255.255.0 BldgA(config-if)# no shutdown BldgA(config-if)# interface gi0/0 BldgA(config-if)# description Connects to the Client LAN BldgA(config-if)# ip…
What property of ARP causes a reply only to the source sending an ARP request? The source MAC address appears in the header of the Ethernet frame. The destination MAC…
What property of ARP allows MAC addresses of frequently used servers to be fixed in the ARP table? A static IP-to-MAC address entry can be entered manually into an ARP…
Which term describes a field in the IPv4 packet header that contains an 8-bit binary value used to determine the priority of each packet? differentiated services destination IPv4 address source…
What are two potential network problems that can result from ARP operation? (Choose two.) Manually configuring static ARP associations could facilitate ARP poisoning or MAC address spoofing. On large networks…