Chapter Questions
TCP is an example of what kind of transport protocol?A. Connection-orientedB. Connection-reliantC. Connection-dependentD. Connectionless
Which of the following are considered transport protocols? (Choose the two best answers.)A. TCPB. IPG. UDPD. THC
At which OSI layer does an AP operate?A. NetworkB. PhysicalC. Data linkD. Session
Which of the following are sublayers of the data link layer? (Choose two.)A. MACB. LCLC. SessionD. LLC
What is the function of ARP?R. It resolves MAC addresses to IP addresses.B. It resolves NetBIOS names to IP addresses.C. It resolves IP addresses to MAC addresses.D. It resolves hostnames to IP addresses.
What is the function of NTP?A. It provides a mechanism for the sharing of authentication information.B. It is used to access shared folders on a Linux system.C. It is used to communicate utilization information to a central manager.D. It is used to communicate time synchronization information between systems.
Which of the following OSI layers is responsible for establishing connections between two devices?A. NetworkB. TransportC. SessionD. Data link
During a discussion with your ISP's technical support representative, he mentions that you might have been using the wrong FQDN. Which TCP/IP-based network service is he referring to?a. DHCPB. WINSC. SNMPD. DNS
Which of the following protocols offers guaranteed delivery?a. FTPB. IPXC. IPD. TCP
At which $O S I$ layer does a switch operate?A. Layer 1B. Layer 2C. Layer 3D. Layer 4