1. The KrebsOnSecurity.com attack ________. a. neither was a denial of service a
ID: 3891534 • Letter: 1
Question
1. The KrebsOnSecurity.com attack ________.
a. neither was a denial of service attack nor used IoT devices to attack the site
b. used IoT devices to attack the site
c. both was a denial of service attack and used IoT devices to attack the site
2. The network stack implements the ________ layer process.
a. data link
b. physical
c. transport
3. Which is NOT in an IP packet?
a. Transport Header
b. Internet Header
c. Data link Header
4. To deliver IPv4 packets, routers look at the ________ addresses.
a. EUI-48
b. IPv4
c. dotted decimal notation
5. If there are 10 routers between the source and destination hosts, how many transport processes will be involved on all devices?
a. 12
b. 2
c. 1
Explanation / Answer
1. c. both was a denial of service attack and used IoT devices to attack the site 2. c. transport 3. c. Data link Header 4. c. dotted decimal notation 5. a. 12
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