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3 years ago

The first tools that analyzed and extracted data from floppy disks and hard disks were MS-DOS tools for ____ PC file systems.

1 answer:

6 0

The first tools that analyzed and extracted data from floppy disks and hard disks were MS-DOS tools for IBM PC file systems. A file system is a structured representation of data and a set of metadata describing this data. The file system of the IBM supports stream input/output and storage management, providing a structure over all information stored in the system. A floppy disk consists of a thin plastic disk coated with magnetic material (it was designed by IBM in the early 1970s). A hard disk is fixed on the system unit. It is made up of several circular disks called platters. MS-DOS (Microsoft Disk Operating System) is a licensed operating system for use on microcomputers from various manufacturers.

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A new product was introduced in 2003, which functions as both an identification device and a medium of communication. It uses in

Svetllana [295]

Answer:

nTag

Explanation:

nTag describe -Providing information on freight limitations-Preparing documentation-Packing exhibit materials-Helping to ensure that shipments arrive on time.

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4 years ago

A large population of ALOHA users manages to generate 50 requests/sec, including both originals and retransmissions. Time is slo

krok68 [10]

Answer:

The answer is below

Explanation:

Given that:

Frame transmission time (X) = 40 ms

Requests = 50 requests/sec, Therefore the arrival rate for frame (G) = 50 request * 40 ms = 2 request

a) Probability that there is success on the first attempt = $e^{-G}G^k$ but k = 0, therefore Probability that there is success on the first attempt = $e^{-G}=e^{-2}=0.135$

b) probability of exactly k collisions and then a success = P(collisions in k attempts) × P(success in k+1 attempt)

P(collisions in k attempts) = [1-Probability that there is success on the first attempt]^k = $[1-e^{-G}]^k=[1-0.135]^k=0.865^k$

P(success in k+1 attempt) = $e^{-G}=e^{-2}=0.135$

Probability of exactly k collisions and then a success = $0.865^k0.135$

c) Expected number of transmission attempts needed = probability of success in k transmission = $e^{G}=e^{2}=7.389$

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3 years ago

How to make a message appear in more than one slack channel

VMariaS [17]

Answer:

On your desktop, hover over the message you'd like to share and click the Share message icon on the right. Use the drop-down menu to choose where you'd like to share the message, and add a note if you'd like. Click Share to see the message expand.

Explanation:

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3 years ago

Audra is creating a training document and would like to include an image that she sees on her screen that she has marked up for

kupik [55]

Answer:

the first and last one

Explanation:

give me brainilest

4 0

3 years ago

Read 2 more answers

When you create a user with the useradd command, what is the immediate state of it?

kipiarov [429]

When a user is created in Linux using the useradd command, the immediate state of the created account is locked.

The useradd command can be invoked in other to create a new user account using the following command

sudo useradd fast_user

#fast_user is the name of the account created

At this point, the account has been created but it will be locked until the required login details are set. This can be achieved using the line ;

sudo passwd fast_user

Therefore, an account created using the useradd command is in a locked state.

Learn more :brainly.com/question/12135504?referrer=searchResults

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3 years ago