Quiz: Module 01 Introduction to Networking

As you're working to fix a problem with an application, you make multiple changes at once hoping that something will solve the issues you're having. You end up with more problems than when you started. Which step, if followed correctly, would have prevented this complication?

a. Identify the problem. a. Identify the problem. b. Document findings, actions, outcomes, and lessons learned. c. Establish a plan of action to resolve the problem and identify potential effects. d. Test the theory to determine the cause.

Which of the following applications could be used to run a website from a server?

a. Ngnix a. Ngnix b. Microsoft Exchange Server c. FileZilla d. Hypertext Transfer Protocol

In Question 6, suppose one computer is upgraded from Windows 10 Professional to Windows Server 2019. Which networking model can the network now support that it could not support without the upgrade?

b. Client-server a. Hub-and-spoke b. Client-server c. Hybrid d. Peer-to-peer

In the event of a fire, the most appropriate failure policy is a _______ policy.

b. Fail-open a. Power-off b. Fail-open c. Shutdown d. Fail-close

In the client-server model, what is the primary secure protocol used for communication between a browser and web server?

b. HTTPS a. TLS b. HTTPS c. HTTP d. SSL

You need to access customer records in a database as you're planning a marketing campaign. What language can you use to pull the records most relevant to the campaign?

b. SQL a. TLS b. SQL c. SMTP d. FTP

Which two encryption protocols might be used to provide secure transmissions for email services?

b. SSL and TLS a. FTP and SFTP b. SSL and TLS c. SSH and RDP d. HTTP and HTTPS

A network consists of seven computers and a network printer, all connected directly to one switch. Which network topology does this network use?

b. Star a. Client-server b. Star c. Mesh d. Hub-and-spoke

A network consists of five computers, all running Windows 10 Professional. All the computers are connected to a switch, which is connected to a router, which is connected to the Internet. Which logical networking model does the network use?

c. Peer-to-peer a. Hub-and-spoke b. Ring c. Peer-to-peer d. Hybrid

Which of the following is an application layer protocol?

d. RDP a. TCP b. Apache c. IP d. RDP