Quiz
2.1. Network Security - DNS
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Questions in this quiz (6)
1What does DNS stand for?
- ADomain Name System
- BDynamic Name System
- CDynamic Name Solution
2What is DNS Used for?
- AObtaining the IP address of a device from its given domain name
- BObtaining the Domain Name of a device from its IP Address
- CHelps find a domain name over the internet
3Domains must be registered
- ATrue
- BFalse
4Domains do not need to be unique on the internet
- ATrue
- BFalse
51. [blank_start]Client[blank_end] submits [blank_start]Queries[blank_end] for [blank_start]Resolution[blank_end] to a [blank_start]DNS Server[blank_end].
2. DNS Server [blank_start]Resolves[blank_end] Name [blank_start]Locally[blank_end] if it knows the answer, or [blank_start]Recursively[blank_end] if not.
3. Recursive resolution involves requesting other DNS Servers on the Internet- AClient
- BComputer
- CCustomer
- DQueries
- EQuestions
- FTicket
- GResolution
- HRequest
- IReputation
- JDNS Server
- KDHCP Server
- LAD Server
- MResolves
- NReceives
- ORecovers
- PImmediately
- QLocally
- RInternally
- SRecursively
- TOver Time
- UExternally
6What are some of the vulnerabilities of DNS?
- ALacking in Authentication
- BServers dont verify response sources
- CDNS Cache Poisoning
- DDNS Can be hacked
- ENo error checking
Information
- Description
- Technical Security Fundamentals (2.1. Describe Security Procedures) Quiz on 2.1. Network Security - DNS, created by Louise Howard on 05/09/2018.
- Author
- Louise Howard
- Language
- English
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- 1
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