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olya-2409 [2.1K]
3 years ago
14

What is the database and presentation for files​

Computers and Technology
2 answers:
Nutka1998 [239]3 years ago
6 0

Answer:

Database Management System ppt DBMS

I don't know if that is right. Sorry if it's not.

Talja [164]3 years ago
6 0

what is the database and presentation for files

File - a group of related records. ... A database consolidates records previously stored in separate files into a common pool of data records that provides data for many applications. The data is managed by systems software called database management systems (DBMS).

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3 0
3 years ago
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Write a program that (a) generates a vector with 20 random integer elements with integers between -29 and 30, (b) replaces all t
Ghella [55]

Answer:

import random

randomlist = []

for i in range(0,20):

n = random.randint(-29,30)

if n < 0 :

n = 100

randomlist.append(n)

print(randomlist)

Explanation:

The random module is first imported as it takes care of random. Number generation.

An empty list called randomliay is created to hold the generated random integers.

Using a for loop, we specify the range of random numbers we want.

Inside the for loop ; we attach our generated random integer which will be in the range (-29 to 30) in a variable n

For each n value generated, if the value is less than 0( it is negative, since all the values are integers), replace the value with 100.

5 0
3 years ago
The picture that graphically represents the items you use in Windows is called a/an
Novosadov [1.4K]
The answer to this is Bulls icon
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3 years ago
There are three required elements needed to connect to the internet: hardware, web browser, and __________.
malfutka [58]

Yes the answer is D.internet service.

7 0
3 years ago
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The problem identification document commits the final and complete problem specification to paper and guides the software develo
tatuchka [14]

Answer:

False.

Explanation:

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Hence the answer to this question is False.

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