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Wittaler [7]
2 years ago
11

Which one do we use to send signals as IR light waves?

Computers and Technology
1 answer:
Reika [66]2 years ago
4 0

Answer:

ir sensor

Explanation:

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QUESTION 6 Which of the following is a class A IPv4 address? a. 118.20.210.254 b. 183.16.17.30 c. 215.16.17.30 d. 255.255.0.0
shepuryov [24]

Answer:

a. 118.20.210.254

Explanation:

Here are the few characteristics of Class A:

First bit of the first octet of class A is 0.

This class has 8 bits for network and 24 bits for hosts.

The default sub-net mask for class A IP address is 255.0.0.0

Lets see if the first bit of first octet of 118.20.210.254 address is 0.

118 in binary (8 bits) can be represented as : 1110110

To complete 8 bits add a 0 to the left.

01110110

First bit of the first octet of class A is 0 So this is class A address.

For option b the first octet is : 183 in the form of bits = 10110111 So it is not class A address

For option c the first octet is 215 in the form of bits = 11010111 So it is not class A address

For option d the first octet is 255 in the form of bits = 11111111. The first bit of first octet is not 0 so it is also not class A address.

3 0
2 years ago
1. How many column can you insert in a MS Word in maximum?
tigry1 [53]

Answer:

63 columns

Explanation:

In Microsoft Word you can insert a table with up to 63 columns, that is the limit to the number of columns allowed in a Word document.

<em>brainliest</em><em>? </em><em>plz! </em>

3 0
3 years ago
Permission must be sought in order to use a play that is in the public domain. True or False?
sertanlavr [38]

Answer:

False

Explanation:

Permission can't be sought in order to use a play that is in the public domain.

5 0
3 years ago
Read 2 more answers
The add or remove columns button in the paragraph group on the ____ tab allows you to create multiple columns in a text box.
Allisa [31]
<span>By accessing the formatting tab on the program, individuals are able to create and distinguish columns within various text boxes that are created. This allows for the page to be adjusted as to the developers liking, and better portray the information.</span>
7 0
3 years ago
15 POINTS! please help
Maksim231197 [3]

Answer:

1. Understand your audience

2. Add a header

3. Put a face to the name

4. Write a professional headline

5. Be contactable

6. Summarize your story

7. Showcase your experience

8. Let your network speak for you

Hoped this helped

8 0
2 years ago
Read 2 more answers
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