NCTI Final Exam: Progression Field Tech 3- 4 Exam| New Update 2023/ 2024| Verified
3 views 0 purchase
Course
Ncti
Institution
Ncti
NCTI Final Exam: Progression Field Tech
3- 4 Exam| New Update 2023/ 2024| Verified
Answers
1. Which two of the following are examples of local area network (LAN) logical addresses?
(Choose two.)
Answer: 201.90.35.78
Port 23
2. Which three of the following terms refer to a physical...
NCTI Final Exam: Progression Field Tech
3- 4 Exam| New Update 2023/ 2024| Verified
Answers
1. Which two of the following are examples of local area network (LAN) logical addresses?
(Choose two.)
✓ Answer: 201.90.35.78
✓ Port 23
2. Which three of the following terms refer to a physical address? (Choose three.)
✓ Answer: Media access control (MAC) address.
✓ Adapter address.
✓ Hardware address.
3. At which Open Systems Interconnection reference model (OSI/RM) layer does the
physical address reside?
✓ Answer: Data Link
4. Which two mechanisms might a host use to resolve fully qualified domain names
(FQDN) to IP addresses? (Choose two.)
✓ Answer: Hosts table
✓ Domain Name System (DNS
5. Which three of the following are typical resolver functions? (Choose three.)
, ✓ Answer: Translation of host name to host address (IP address).
✓ Translation of host address to host name.
✓ General lookup function that returns all of a resource record's (RR) content, rather
than a processed form
6. Where does the Domain Name System (DNS) namespace begin
✓ Answer: The root.
7. Which are the two control entries found in a master file resource record (RR) entry?
(Choose two.)
✓ Answer: Origin
✓ Include
8. Which of the following describes a Domain Name System (DNS) resolver?
✓ Answer: It retrieves IP address information.
9. Which two of the following are examples of relative domain names in the ncti.com
domain? (Choose two.)
✓ Answer: telnet
✓ telnet.nct
10. Which Domain Name System (DNS) record lists a zone's name servers?
✓ Answer: Name server (NS).
, 11. A Domain Name System (DNS) start of authority (SOA) entry indicates which of the
following?
✓ Answer: The domain's primary DNS
12. Which Domain Name System (DNS) record type specifies name to address translation,
such as used in a glue record entry?
✓ Answer: Address (A).
13. Zones maintain domain name information in which record types?
✓ Answer: Resource records (RR).
14. The maximum Domain Name System (DNS) domain name length is how many
characters?
✓ Answer: 255
15. Why might we use Internet Control Message Protocol (ICMP) testing on an IP network?
✓ Answer: To obtain feedback about various problems that might occur on the
network.
16. Why does Internet Control Message Protocol (ICMP) use identifier and sequence
numbers?
✓ Answer: To allow the sender to match ICMP reply messages with requests.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ace_it. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.