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Aleksandr-060686 [28]
1 year ago
8

What type of dns servers field dns queries, send iterative queries to upstream dns servers, or send requests to forwarders and t

hen store the results?
Computers and Technology
1 answer:
photoshop1234 [79]1 year ago
6 0

Answer:

catching only server to send iterative queries to upstream DNS servers, or send requests to forwarders

<h3>what DNS server normally sends iterative questions with another DNS server?</h3>
  • The DNS server sends an iterative query to a root server.
  • The root server responds with a referral to the top-level domain server address. a. Client's DNS server, with the top-level domain server address, generates a new iterative query and sends it to the top-level domain server.

To learn more about DNS servers, refer

to brainly.com/question/2051280

#SPJ4

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All objects in an object-oriented program are instantiated (created) from a ____.
Nuetrik [128]

Answer:

Class is the correct answer for the above question.

Explanation:

In an object-oriented language, The class is a structure type template, which is used to define the structure but the class does not take memory when an object is created then it takes the memory of class type. For example, if a user-defined class of one member whose size is 4 bit if its store in memory. When a user creates an object, then the object size is 4 bit.

That's why the class is an only structure while an object is used to give the memory for class member and the member of the class also get executed by the object of that class. class have no existence if object is not created. so when a user wants to create a object, he needs to create the object by the help of class name because class is user defined data type and object is variable of that class.

Then the answer of the above question is that object is created with the help of class which is described above.

6 0
3 years ago
Whats your favorite .io game (example krunker.io, gawd.io)<br> (PS FWEE PTS BOIS)
marshall27 [118]

Answer:

starve.io

Explanation:

It's basically an entire game, you can play a single run for hours and it's all new content the entire way, not to mention it's actually difficult the entire way through.

4 0
2 years ago
In a two-sided tag, a(n) ____ tag indicates the content's end.
alexira [117]

Answer:

A closing tag

Explanation:

A tag in HTML is the core building block that marks the presence of an element. If the element has text or another element within it, it is marked using a two-sided tag and in which case, the opening tag indicates the content’s beginning and a closing tag indicates the end of the content

7 0
3 years ago
Read 2 more answers
Your location has been assigned the 172.149.254.0 /24 network. You are tasked with dividing the network into 13 subnets with the
ira [324]
  • The subnet mask would be a 32-bit integer which is formed by assigning the host bits to all 0's and the networking bits to so many 1's.
  • In this method, the subnetting separates the IP address between host and network addresses.
  • The subnet mask covers an IP address with its 32-bit number, thus the term "mask".

Given:

Network IP address \bold{= 172.149.254.0 /24}

Subnet numbers \bold{= 13}

Calculating the borrow bits:

\to  \bold{= ceil(\log_{2} 13) = 4 \ bits}

a)

Calculating the dotted decimal value for the subnet mask:

\to \bold{11111111.11111111.11111111.00000000}\\\\\to \bold{255.255.255.240}\\\\

b)

The additional bits which will be needed to mask the subnet mask that is = 4.

Learn more: brainly.com/question/2254014

4 0
3 years ago
Define a lambda function that accepts one argument (a list of strings) and returns a list of only the words that start with an '
Grace [21]

Answer:

  1. def Lambda(strList):
  2.    return list(filter(lambda s: (s.startswith("e")), strList))
  3. print(Lambda(["meaning", "cart", "engine", "egg"]))

Explanation:

The solution code is written in Python 3.

Lambda function is an anonymous function. It is a function without any name and it is started with keyword lambda. To write a lambda function to filter the string started with an 'e', we can write a lambda expression, s.startswith("e") that work on one input strList. If any word from strList started with letter "e", the word will be added into a list generated by filter function. At the end, the Lambda function will return the list of strings as output.

When we test the Lambda function using the sample string list (Line 4), we shall get ['engine', 'egg'] printed to terminal.

8 0
3 years ago
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