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babymother [125]
4 years ago
6

Which of the following applies to a DNS caching server? (Choose all that apply.)

Computers and Technology
1 answer:
Alborosie4 years ago
3 0

Answer:

The answers are:  it is used to enable fast DNS queries and  It can help reduce the amount of network traffic generated by DNS servers.

Explanation:

Because a DNS server can resolve a query from tis local data sends a recursive qyery to a root server.

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Why would a programmer use the logical operator or in an if statement? (5 points)
lapo4ka [179]

The reason why would a programmer use the logical operator or in an if statement is When an action is to be taken that requires both conditions to be true.

<h3 /><h3>What is logical operator?</h3>

A logical operator can be regarded as a symbol or word that us utilized in connecting two or more expressions.

However, When an action is to be taken that requires both conditions to be true, a the logical operator can be used.

Learn more about logical operator at;

brainly.com/question/24833629

4 0
2 years ago
Write a program with class name Digits that prompts the user to input a positive integer and then outputs the number reversed an
mr Goodwill [35]

Answer:

Written in Python:

inputnum = int(input("User Input: "))

outputnum = 0

total = 0

while(inputnum>0):

     remainder = inputnum % 10

     outputnum = (outputnum * 10) + remainder

     inputnum = inputnum//10

     total = total + remainder

print("Reverse: "+str(outputnum))

print("Total: "+str(total))

Explanation:

This prompts user for input

inputnum = int(input("User Input: "))

This initializes the reverse number to 0

outputnum = 0

This initializes total to 0; i.e. sum of each digit

total = 0

The following iteration gets the reverse of user input

<em>while(inputnum>0): </em>

<em>      remainder = inputnum % 10 </em>

<em>      outputnum = (outputnum * 10) + remainder </em>

<em>      inputnum = inputnum//10 </em>

<em>      This adds each digit of user input</em>

<em>      total = total + remainder </em>

This prints the reversed number

print("Reverse: "+str(outputnum))

This prints the sum of each digit

print("Total: "+str(total))

7 0
3 years ago
How do you represent the decimal integer 50 in binary?
Colt1911 [192]
The answer is 110010 because the decimal number 50 can be expressed as 32 + 16 + 2.
3 0
3 years ago
Which of the following will you do in step X in the following series of clicks to change the bounds of
ser-zykov [4K]

In order to change the bounds of  a chart axis after performing the aforementioned series of clicks, at step X: C. Type the number that you want in the text box.

A step chart can be defined as a line chart that uses both the vertical and horizontal lines to connect two (2) data points. Thus, it enables an end user to see the exact point on the X-axis when there is a change in the Y-axis.

In Microsoft Excel, the series of clicks that are used to change the bounds of  a chart axis are:

  • Click on chart.
  • Select chart tools and then format tab.
  • Select the current selection and then format selection.
  • Click on format axis and then axis options.
  • Click on vertical axis crosses.
  • At category number, you should type the number that you want in the text box.

In conclusion, typing the number that you want in the text box is the action that should be performed at step X.

Read more on step chart here: brainly.com/question/9737411

3 0
3 years ago
You have a farm in the mountains. It is difficult for the power supply company to provide electricity at hilly areas. The area i
White raven [17]
D . a wind turbine power plant .
3 0
4 years ago
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