QQuestionNetwork Plus Certification
QuestionNetwork Plus Certification
Question 1
One of Level 3's public DNS servers is ____________.
Options:
127.0.0.1
192.168.1.1
4.2.2.3
8.8.8.8
Question 2
A DNS resolver tool available on all major desktop operating systems is __________.
Options:
Host
Nslookup
Ping
Tracert
Question 3
Which top-level organization manages the global DNS (Domain Name System)?
Options:
Google
RFC
ICANN
IANA
Question 4
Which of the following commands displays the current network configuration information?
Options:
Winver
Net user
Ipconfig
Pathping
Question 5
Options:
An organization responsible for assigning individual domain names to other organizations or individuals is known as a(2$) ______.
Internet authority
Government
Autonomous system
DNS registrar
6 months agoReport content
Answer
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Step 1: Identify the correct answer for Question 1.
The correct answer is 4.2.2.3 since it is a public DNS server managed by Level 3. The other options are not public DNS servers managed by Level 3.
Step 2: Identify the correct answer for Question 2.
The correct answer is Nslookup. It is a DNS resolver tool available on all major desktop operating systems. The other options do not perform DNS resolution.
Final Answer
Question 1: 4.2.2.3 Question 2: Nslookup Question 3: ICANN Question 4: Ipconfig Question 5: DNS registrar
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