Computer Hardware Practice Quiz 8

How are IP addresses available to the Internet classified? Select one: a. standard b. public c. non-routable d. private

How is the network portion and the host portion of an IP address identified? Select one: a. DHCP address b. subnet mask c. dynamic address d. default gateway

If a device does not receive an IP address from a DHCP server, the device may resort to what kind of IP address? Select one: a. APIPA b. dynamic IP address c. random IP address d. public IP addressIf a device does not receive an IP address from a DHCP server, the device may resort to what kind of IP address? Select one: a. APIPA b. dynamic IP address c. random IP address d. public IP address

If the computer you are using is a laptop that moves from one network to another, what tab can be used to configure a secondary configuration, such as a static IP if a DHCP server cannot be reached? Select one: a. Secondary Configuration b. Fallback Configuration c. Alternate Configuration d. General Configuration

Originally developed by IBM, what protocol is used by Windows to share files and printers on a network? Select one: a. Lightweight Directory Access Protocol (LDAP) b. File Transfer Protocol (FTP) c. Server Message Block (SMB) d. Hypertext Transfer Protocol (HTTP)

Packets are delivered to a single node on a network when using what type of IPv6 address? Select one: a. anycast address b. default gateway address c. unicast address d. multicast address

The ability to send and receive transmissions at the same time on an Ethernet cable is referred to by what term? Select one: a. full duplex b. auto transmit c. half duplex d. simplex mode

The Remote Desktop and Remote Assistance applications utilize what port for remote access? Select one: a. 23 b. 22 c. 3389 d. 110

The solution for securing private data traveling over a public network, such as the Internet, is the use of what type of network? Select one: a. virtual prevention network b. virtual private network c. private encrypted network d. public encrypted network

Unicast addresses include what types of addresses? (Choose all that apply). Select one or more: a. anycast address b. multicast address c. link-local address d. global address

What cell phone technology is the most popular in the United States? Select one: a. CDMA b. SIM c. GSM d. EDGE

What command can be used to display IP addresses assigned to all network connections on a system? Select one: a. ipconfig b. netcfg32 c. msconfig d. netstat

What command can be used to flush the local DNS cache on a Windows computer? Select one: a. dns dump b. service dnscache restart c. ipconfig /flushdns d. nslookup -f

What device handles access to another network for a client computer if it does not have a better option? Select one: a. firewall b. network hub c. network switch d. default gateway

What functions might be provided by a SOHO router besides the normal duty of routing packets between networks? (Choose all that apply). Select one or more: a. firewall b. Email server c. directory server d. wireless access point

What is the name of the 32-bit or 128-bit number that is used to identify a device on a network? Select one: a. port number b. IP version c. IP address d. protocol number

What protocol makes a connection, checks whether the data is received, and resends it if it is not? Select one: a. TCP b. UDP c. IP d. DNS

What TCP port is utilized by an SSH server listening for connections? Select one: a. 23 b. 21 c. 22 d. 20

What two protocols are used for remote access to a server, using unencrypted and encrypted transmissions respectively? Select one or more: a. AFP b. SSH c. telnet d. SNMP

What two protocols are used to deliver mail messages? Select one or more: a. IMAP4 b. SNMP c. POP3 d. SMTP