In a DDoS attack, the flood of messages to the target website come from blank 1 servers.

Which of the following does NOT provide physical security?

Which of these devices does NOT prevent access to a protected area?

Which of the following is the most secure password?

Which of these encryption techniques does NOT rely on a key?

Which principle, if adequately followed, ensures a person cannot write their own employee evaluation report?

A digital signature supports which component of the CIA triad?

After a digital signature is created, what information is needed to access the hash stored in the digital signature?

Which protocol is used to secure HTTP?

You have forgotten your password, so you call the help desk and ask the representative to retrieve your password. After a few moments, the help desk representative tells you your forgotten password. What do you now know about the company’s password storage method?

Which of the following characteristics can a firewall NOT use to filter network traffic?

Which of the following is NOT an acceptable risk response strategy?

Which AWS resource filters traffic to an EC2 instance?

What data classification should be applied to your company’s bank statements?

You receive an email from a business associate that has been encrypted with your public key. What information is needed to decrypt the message?

You receive a document from a business associate that has been encrypted with their private key. Where will your browser look to retrieve the required key to decrypt the message?

What security is provided by FHSS?

Which authentication technique allows a student to use their Microsoft account to access their LMS (learning management system) for schoolwork?

What component stored in a block ensures the integrity of data recorded in the blockchain?

What type of cloud network traffic incurs fees?

Which of the following is a legitimate CIDR block for a subnet? Choose TWO.

Which of the following concepts is ensured by redundant routers and switches?

Which IP address belongs within the CIDR block 172.25.1.0/23?

Which tier is most protected?

Which cloud stack layer corresponds to IaaS services?

Which technology is used to improve vNIC performance?

How do you change applicable routes in an Azure VNet?

What factor is improved by SR-IOV?

Which cloud platform’s VPC or VNet can extend beyond a single region?

When a router receives multiple possible routes for the same network connection from three different routing protocols, what information will the router use to choose the route it adds to its routing table?

With which network type does a single organization most likely own all the equipment?

What technique will ensure a message arrives at its destination even if a router along the path loses power?

Which of the following is NOT an optimal application of a MAN?

Which device determines the best path for a message traversing the Internet?

Which algorithm is often used to help calculate the least-cost path on a network?

Which routing protocol requires that routers transmit their routing tables every 30 seconds?

Which routing protocol has the fastest convergence time?

How does OSPF advertise its routing information?

As you’re designing your network across multiple, private WAN connections, you realize you need to choose a secure routing protocol for your AS. Which of the following would NOT be a reasonable choice to consider?

What type of protocol is BGP?

Which routing protocol is limited to 15 hops?

Which of the following is NOT an example of some variation of FDM?

Which multiplexing technique uses a round-robin pattern?

Which multiplexing technique requires addressing to identify each data stream?

What type of medium is required to support WDM?

If data has a large number of one type of symbol, which type of compression would be the most effective?

Which of the following is NOT a phase of JPEG compression?

Given the following bit string, what run-length encoding would result? 0000 0001 0000 0110 0000 0000 00

Your company transitions a dozen servers to the cloud instead of purchasing several new servers to replace aging equipment. The monthly cost of these cloud-hosted servers that can grow with the business is significantly lower than the anticipated cost of purchasing new hardware that would have, at first, greatly exceeded the current needs of the business. What feature of the cloud has your company taken advantage of?

When you speak to Alexa, you initiate the processing of code that runs in the cloud without creating a new server to do so. Which cloud service model most likely provides the service that processes this code?

Which of the following is NOT an advantage of a cloud-within-a-cloud deployment model?

To deploy a series of test environments in the cloud, you want a script that will design and configure several servers, some network infrastructure, and firewall rules. What process will produce the script you need?

Which document can ensure you will receive compensation if your company’s Internet service has an extended outage?

Multitenancy enables what cloud characteristic?

Which document might require an NDA before you can read it?

As you’re developing your hybrid cloud, you move a handful of servers and two applications to the cloud. Both applications need to communicate with a database that will remain on-prem. What technology will allow the applications to communicate with the database without human intervention?

For what purposes does the IoT often use cloud technologies? Choose TWO.

During which step of the troubleshooting process should you back up data?