CYB 210 2023 with complete solutions questions and answers

The default location of the network adapter in Linux is in what directory? /etc/network/interfaces When attempting to communicate with another system using the ping command, what is the most likely cause for a "request timed out" respons? The destination computer is unavailable What is the difference between the output of ifconfig and ipconfig? ifconfig does not show the default gateway What is the encryption mechanism that is used with the WPA2 security standard? AES When a wireless channel uses more than one frequency, the transmission method is called ______ spectrum spread Which if the following is not a WLAN security standard? WAP Which of the following are broad categories of wireless antenna that are based on coverage? Omnidirectional or multidirectional What is the 802.11 2.4-Ghz band channel width? 22MHz Which data flow is not supported by IPv6 Broadcast What are sections A and B of the IP address? IP: {A }{ B } A is the network portion and B is the host portion What is an IPv6 transition technology that can coexist with IPv4 to help ensure a smooth transition from IPv4 to IPv6? Dual stack What is the result of the binary conversion in the example shown here? 128 | 64 | 32 | 16 | 8 | 4 | 2 | 1| 1 | 0 | 0 | 1 | 0 | 1 | 1 |0 | 150 Which of the following allows IPv4 only networks to communicate with IPv6? ISATAP In which tree in the registry editor is the TCPIP element found? HKEY_LOCAL_MACHINE How many subnets do you get with a subnet of 192.168.1.0/28? 16 How many bits per octet are in an IPv4 address? 8 How many bits are in IPv4 address? 32