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iren2701 [21]
3 years ago
8

Examples file extantion in a computer​

Computers and Technology
1 answer:
Mariulka [41]3 years ago
6 0

Answer:

Examples of file extensions

A JPEG uses the . jpg or . jpeg extension (for example, image. ...

A Word document uses the . docx extension, or . doc for older versions (for example, CoverLetter. ...

An MP3 audio file uses the . mp3 extension (for example, rhyme_rap. mp3).

An Excel spreadsheet uses the . xlsx extension, or .

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What happens when you double-click one of the graphic options in the middle panel of the choose a smartart graphic dialog box?
pickupchik [31]
When you open MS Word, selecting the insert option and clicking SmartArt, will pop up SmartArt dialog box. Double-clicking on one of the graphic options in the middle panel will automatically select and place the graphic art you want. It is an easy way of inserting a SmartArt of your choice without selecting the art itself and clicking OK.





3 0
3 years ago
Read 2 more answers
_____ is a problem-solving technique where each problem in a database is stored with a description and keywords that identify it
babymother [125]

Answer:

Case-based reasoning.

Explanation:

A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to create, store, modify, retrieve and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.

A data dictionary can be defined as a centralized collection of information on a specific data such as attributes, names, fields and definitions that are being used in a computer database system.

In a data dictionary, data elements are combined into records, which are meaningful combinations of data elements that are included in data flows or retained in data stores.

This ultimately implies that, a data dictionary found in a computer database system typically contains the records about all the data elements (objects) such as data relationships with other elements, ownership, type, size, primary keys etc. This records are stored and communicated to other data when required or needed.

Basically, when a database management system (DBMS) receives data update requests from application programs, it simply instructs the operating system installed on a server to provide the requested data or informations.

Case-based reasoning is a problem-solving technique where each problem in a database is stored with a description and keywords that identify it. It is typically based on cognitive science and artificial intelligence.

7 0
3 years ago
Which tools allows you to see the edition, version and memory use by windows 10?
cricket20 [7]

Answer:

Resource Monitor

Performance Monitor

Computer Management and Administrative Tools

Advanced User Accounts Tool

Disk Cleanup

Local Group Policy Editor

There is alot do u want them all?

6 0
3 years ago
JavaScript is the same thing as Java?
Mila [183]

Not really, because Java is an OOP programming language and JavaScript is an OOP scripting language.

Hope I helped!

~Mshcmindy

5 0
3 years ago
Read 2 more answers
Write a program that performs a simulation to estimate the probability of rolling five of a kind in a single toss of five six-si
VikaD [51]

Answer:

import random

def probability_five_of_a_kind(num_trials):

   sums = 0

   for _ in range(num_trials):

       roll_1 = random.randrange(1,6, 1)

       roll_2 = random.randrange(1,6, 1)

       roll_3 = random.randrange(1,6, 1)

       roll_4 = random.randrange(1,6, 1)

       roll_5 = random.randrange(1,6, 1)

       collection = roll_1 + roll_2 + roll_3 + roll_4 + roll_5

       if collection == 5:

           sums += 1

   prob = round(sums/7776, 8)

   print(f"The probability_five_of_a_kind is {prob}")

   

probability_five_of_a_kind(100)

probability_five_of_a_kind(10000)

probability_five_of_a_kind(1000000)

Explanation:

The random package of the python language is used to select an integer value from the range of one to six representing the sides of a die. All six rolls are randomized and the sum. If the sum is equal to 5, the sums counter is incremented. At the end of the loop, the sum is divided by the five dices events (which is 6^5 = 7776).

8 0
3 years ago
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