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strojnjashka [21]
3 years ago
8

At regular intervals the AP in an infrastructure network or wireless device in an ad hoc network sends a ____ frame both to anno

unce its presence and to provide the necessary information for other devices to join the network.
Computers and Technology
1 answer:
pshichka [43]3 years ago
5 0

Answer:

beacon

Explanation:

At regular intervals the AP in an infrastructure network or wireless device in an adhoc network sends a beacon frame both to announce its presence and to provide the necessary information for other devices to join the network.

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Which tool can you use to display hardware utilization statistics that tell you about the operation of your computer?
defon

Performance monitor tool can you use to display hardware utilization statistics.

<h3>what is a performance Monitor?</h3>
  • Performance Monitor is a system monitoring program introduced in Windows NT 3.1. It monitors various activities on a computer such as CPU or memory usage.

To learn more about performance monitoring, refer

to brainly.com/question/12960090

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7 0
1 year ago
What is the numerical ratio that is equivalent to 19.2 dB?
mrs_skeptik [129]

Answer: 83.17

Explanation:

By definition, the dB is an adimensional unit, used to simplify calculations when numbers are either too big or too small, specially in telecommunications.

It applies specifically to power, and it is defined as follows:

P (dB) = 10 log₁₀ P₁ / P₂

Usually P₂ is a reference, for instance, if P₂ = 1 mW, dB is called as dBm (dB referred to 1 mW), but it is always adimensional.

In our question, we know that we have a numerical ratio, that is expressed in dB as 19.2 dB.

Applying the dB definition, we can write the following:

10 log₁₀ X = 19.2 ⇒ log₁₀ X = 19.2 / 10 = 1.92

Solving the logarithmic equation, we can compute X as follows:

X = 10^1.92  = 83.17

X = 83.17

4 0
2 years ago
A _____ is a character or group of characters that has a specific meaning. a. field b. record c. file d. database
zubka84 [21]

A character or collection of characters with a specific meaning is called a field.

<h3>What does the technical term "field" mean?</h3>

A field is a purpose-driven, typically fixed-sized section in a fixed or known location within a unit of data, such as a record, message header, or computer instruction. A field may be divided into smaller fields depending on the situation.

<h3>What does a file structure field mean?</h3>

A record is an entire set of fields, a field is a single piece of information, and a file is a collection of records. An analogy between a file and a phone book is a phone book. There is a list of records in it, and each record has three fields: a name, an address, and a phone number.

learn more about field here  

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8 0
1 year ago
What is the title of RFC 4890 and what year was this RFC published?
Phantasy [73]

Answer:

The title of RFC 4890 is "Recommendations for Filtering ICMPv6 Messages in Firewalls" and it was published in 2007.

Explanation:

RFC 4890 is the memo that was published in 2007. This document is about the recommendations of filtering messages that are harmful and having security risk for Internet Control Message Protocol ICMP version 6.

In this document different types of risk associated ICMPv6 protocol while forwarding messages. This memo recommends filtering techniques to drop the harmful messages and make the communication secure.

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Huh ? I don’t understand the question
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