Which statement about access lists that are applied to an interface is true?

Which item represents the standard IP ACL?

A network administrator is configuring ACLs on a Cisco router, to allow traffic from hosts on
networks 192.168.146.0, 192.168.147.0, 192.168.148.0, and 192.168.149.0 only. Which two ACL
statements, when combined, would you use to accomplish this task? (Choose two.)

What can be done to secure the virtual terminal interfaces on a router? (Choose two.)

Which two commands correctly verify whether port security has been configured on port
FastEthernet 0/12 on a switch? (Choose two.)

Refer to the exhibit.

The following commands are executed on interface fa0/1 of 2950Switch.

2950Switch(config-if)# switchport port-security
2950Switch(config-if)# switchport port-security mac-address sticky
2950Switch(config-if)# switchport port-security maximum 1
The Ethernet frame that is shown arrives on interface fa0/1. What two functions will occur when
this frame is received by 2950Switch? (Choose two.)

What will be the result if the following configuration commands are implemented on a Cisco
switch?

Switch(config-if)# switchport port-security
Switch(config-if)# switchport port-security mac-address sticky

Refer to the exhibit.

A network administrator attempts to ping Host2 from Host1 and receives the results that are
shown. What is the problem?

Refer to the exhibit.

Hosts in network 192.168.2.0 are unable to reach hosts in network 192.168.3.0. Based on the
output from RouterA, what are two possible reasons for the failure? (Choose two.)

Refer to the exhibit.

An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which
OSI layer is the problem?