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3 years ago

Which of the following are screen objects used to maintain, view, and print data from a database

Computers and Technology

1 answer:

amid [387]3 years ago

8 0

Answer:

The correct answer to the following question will be "A spreadsheet".

Explanation:

A spreadsheet is a software device used to access and stores data from such a database. The interaction between separate entities (in separate tables) is controlled by their specific columns.
It's a programming program for arranging, evaluating and storing data in tabular format.
The spreadsheets have been developed as computer-controlled analogs to paper reporting worksheets. The system runs on data decided to enter in table cells.

Therefore, a Spreadsheet is the right answer.

You might be interested in

Which of the following statements is true of computer networks?

LenaWriter [7]

Answer: (A) Computer networks allow individuals to share many types of resources.

Explanation:

Computer network is basically known as digital telecommunication that allowing various nodes to sharing different types of resources in the network. In the computer network, the data link is establish over the cable like wire and optic media in the network.

The network basically allow sharing of the computing network and various types of resources in the networking.

It can allow sharing resources like printers, exchange files and CDs. There are mainly two types of networking that are: LAN and WAN.

5 0

3 years ago

Write a function sample_median(n,P) that generates n random values using distribution P and returns the median of the collected

TiliK225 [7]

Answer:

import numpy as np

def sample_median(n, P):

return np.median( np.random.choice ( np.arange (1, len(P) + 1 ), n, p = P ) )

print(sample_median(10,[0.1 0.2 0.1 0.3 0.1 0.2]))

print(sample_median(5, [0.3,0.7])

Explanation:

Bring in the numpy library to use the median function provided by the numpy library.
Define the sample_median function that takes in 2 parameters and returns the median with the help of built-in random, choice and arrange functions.
Call the sample_median function by providing some values to test and then display the results.

Output:

4.5

4.0

2.0

1.0

7 0

3 years ago

A programmer is writing a system that is intended to be able to store large amounts of personal data. As the programmer develops

Irina18 [472]

Answer:

Explanation:

Based on the information provided within the one choice that will least likely impact the programmer's choice in design would be the frequency of a particular item occurring in a data set. This is because the system needs to be handle a large amount of data and be able to scale accordingly, regardless of how many frequent a particular item occurs.

4 0

3 years ago

Where does the report footer section appear?

faltersainse [42]

The report footer section appear in pinnacle margin, even as the footer is a phase of the record that looks withinside the backside margin.

<h3>What is document footer access?</h3>

Add info in your Access shape or document with footers. If you've got got unique facts inclusive of an equation, date or time that does not in shape withinside the frame of your shape or document, you could upload it to a footer. Footers seem at the lowest of the file or the web page, relying at the alternatives you choose.

The Report Header, which prints as soon as on the pinnacle of the document, for the title. The Footer, which prints as soon as on the quit of the document, for combination totals.