Question
Which of the following will send four packets to the IP address 8.8.8.8 in CentOS? ping -c 4 8.8.8.8 ping 8.8.8.8 send 8.8.8.8 send -c
Which of the following will send four packets to the IP address 8.8.8.8 in CentOS?
| ping -c 4 8.8.8.8 |
| ping 8.8.8.8 |
| send 8.8.8.8 |
| send -c 4 8.8.8.8 |
Given an IP address, which command will resolve the IP to its associated DNS name?
| nslookup |
| resolve |
| dnsresolve |
| tracert |
The Root Servers are the authoritative name servers that serve the DNS root zone. There are _____ root servers in the world.
| 13 |
| 2 |
| 4 |
| 6 |
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Visual C# And Databases
Authors: Philip Conrod, Lou Tylee
16th Edition
1951077083, 978-1951077082
