AOS Finals

a. GUI - enables the user to interact with the operating system by pointing and clicking. b. Shell - the part of the operating system that interfaces with applications and the user. c. Kernel - the part of the OS that interacts directly with the device hardware. d. CLI - users interact with the operating system by typing commands.

Match the descriptions to the terms. (Not all options are used. Telnet CLI GUI Kernel Shell a. enables the user to interact with the operating system by pointing and clicking. b. the part of the operating system that interfaces with applications and the user. c. the part of the OS that interacts directly with the device hardware. d. users interact with the operating system by typing commands.

c. The administrator must first enter privileged EXEC mode before issuing the command.

Refer to the exhibit. An administrator is trying to configure the switch but receives the error message that is displayed in the exhibit. What is the problem? Switch> config t % invalid input detected at '^' marker. a. The entire command, configure terminal , must be used. b. The administrator is already in global configuration mode. c. The administrator must first enter privileged EXEC mode before issuing the command. d. The administrator must connect via the console port to access global configuration mode.

a. software that is installed on a user device and collects information about the user

What characteristic describes spyware? a. software that is installed on a user device and collects information about the user b. an attack that slows or crashes a device or network service c. the use of stolen credentials to access private data d. a network device that filters access and traffic coming into a network

b. An SVI is created in software and requires a configured IP address and a subnet mask in order to provide remote access to the switch.

What is a characteristic of a switch virtual interface (SVI)?​ a. Although it is a virtual interface, it needs to have physical hardware on the device associated with it. b. An SVI is created in software and requires a configured IP address and a subnet mask in order to provide remote access to the switch. c. SVIs come preconfigured on Cisco switches. d. SVIs do not require the no shutdown command to become enabled

b. if there is connectivity with the destination device

What is a user trying to determine when issuing a ping 10.1.1.1 command on a PC? a. if the TCP/IP stack is functioning on the PC without putting traffic on the wire b. if there is connectivity with the destination device c. the path that traffic will take to reach the destination d. what type of device is at the destination

d. segment

Which PDU is processed when a host computer is de-encapsulating a message at the transport layer of the TCP/IP model? a. bits b. frame c. packet d. segment

a. It ensures sensitive corporate data is available for authorized users.

Which statement describes network security? a. It ensures sensitive corporate data is available for authorized users. b. It prioritizes data flows in order to give priority to delay-sensitive traffic. c. It supports growth over time in accordance with approved network design procedures. d. It synchronizes traffic flows using timestamps.

a. application b. presentation c. session

Which three layers of the OSI model are comparable in function to the application layer of the TCP/IP model? (Choose three.) a. application b. presentation c. session d. transport e. data link f. physical

b. network e. transport

Which two OSI model layers have the same functionality as two layers of the TCP/IP model? (Choose two.) a. data link b. network c. physical d. session e. transport

a. wireless LAN controller b. IPS

Which two devices would be described as intermediary devices? (Choose two.) a. wireless LAN controller b. IPS c. server d. gaming console e. retail scanner d. assembly line robots