A system administrator suspects that a service is not releasing TCP ports after use. Which ss command option should they use to list all TCP sockets in use, including those in the TIME_WAIT state?

• A.ss -t -a
• B.ss -u -a
• C.ss -w
• D.ss -i

Comment: *

Name: *

Email: *

Verification: *

After setting up their email, a user reports that they can receive emails but cannot send any from their smartphone.
What is the most likely setting they need to verify?

• A.Check the incoming mail server settings
• B.Verify the outgoing mail server (SMTP) settings
• C.Ensure the Wi-Fi connection is stable
• D.Update the smartphone's operating system

Comment: *

Name: *

Email: *

Verification: *

What is the first step a technician should take when initiating a Cisco Webex session to troubleshoot an end user's device issue?

• A.Ask the user to share their entire desktop immediately upon connection
• B.Verify the identity of the user and ensure they have the correct link and meeting credentials
• C.Instruct the user to download and install the latest version of Cisco Webex without guidance
• D.Direct the user to disable their firewall to ensure an uninterrupted session

Comment: *

Name: *

Email: *

Verification: *

You receive an urgent text message from a number claiming to be your bank, stating that your account has been compromised and instructs you to secure your account by following a link.
How should you proceed?

• A.Follow the link provided in the text message to quickly secure your account
• B.Ignore the text message since your bank would never contact you in this manner
• C.Contact your bank immediately using a phone number from their official website to inquire about the text message
• D.Reply to the text message asking for more details about the alleged compromise

Comment: *

Name: *

Email: *

Verification: *

An IT support technician receives an email from what appears to be the IT director asking for immediate password resets for several accounts. The email lacks the usual formalities and seems rushed.
What is the most appropriate response?

• A.Reset the passwords as requested and notify the director via reply
• B.Verify the request by contacting the IT director through a known internal communication channel
• C.Ignore the email as it does not follow protocol
• D.Forward the email to a colleague for a second opinion

Comment: *

Name: *

Email: *

Verification: *