Users complain that they lost connectivity to all resources in the network. a network administrator suspects the presence of a bridging loop as a root cause of the problem. which two actions will determine the existence of the bridging loop? (choose two.)
confirm mac port security is enabled on all access switches.
check the port utilization on devices and look for abnormal values.
verify that the management vlan is properly configured on all root bridges.
capture the traffic on the saturated link and verify if duplicate packets are seen.
ensure that the root guard and loop guard are properly configured on all distribution links.

You receive an email from an impressive-sounding stranger, professor alexander rothschild renard iii, president of the american institute for scientific political statesmen. he urges you to vote for his presidential candidate choice. this social media red flag is known as

When you type the pwd command, you notice that your current location on the linux filesystem is the /usr/local directory. answer the following questions, assuming that your current directory is /usr/local for each question. a. which command could you use to change to the /usr directory using an absolute pathname? b. which command could you use to change to the /usr directory using a relative pathname? c. which command could you use to change to the /usr/local/share/info directory using an absolute pathname? d. which command could you use to change to the /usr/local/share/info directory using a relative pathname? e. which command could you use to change to the /etc directory using an absolute pathname? f. which command could you use to change to the /etc directory using a relative pathname?

Barbara is interested in pursuing a career in the science and math pathway. which qualifications will her reach that goal? a.an advanced knowledge of physics and math b.an advanced knowledge of engineering and math c. an advanced knowledge of physics and robotics an d. advanced knowledge of machinery and math