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Kaylis [27]
3 years ago
5

The relational model describes data using a standard tabular format; all data elements are placed in three-dimensional tables ca

lled relations, which are the logical equivalent of files.
a. True.
b. False.
Computers and Technology
1 answer:
frutty [35]3 years ago
8 0

Answer:

False

Explanation:

Relational Database are only two dimensional (not three dimensional).

Note: Relations are two dimensional tables in relations databases.

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The design strategy that starts with a global view of the entire problem and breaks the problem down into smaller, more manageab
In-s [12.5K]

Answer:

Top down design

Explanation:

Top-down design is an approach that is used to break down the problem into the smaller subpart so that it can be manageable into more clear form.

C programming is the example of a top-down approach while C++ is the example of the bottom-up approach.

The advantages of the top-down design approach are:

1) easy to manage

2) easy to find the error

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Can you please make a simple python program? I will give you 20 points and branliest if it is good! It must include:
alekssr [168]

Answer:

# Solve the quadratic equation ax**2 + bx + c = 0

# import complex math module

import cmath

a = 1

b = 5

c = 6

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# find two solutions

sol1 = (-b-cmath.sqrt(d))/(2*a)

sol2 = (-b+cmath.sqrt(d))/(2*a)

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Hope This Helps!!!

3 0
2 years ago
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How many terabytes is a 128 gigabyte SD memory card
Maksim231197 [3]

Answer:

this would be .128 terabytes

Explanation:

This would be since for a whole terabyte you need 1000 gigabytes every 1000 gigabytes is a terabyte for example let’s say you have 5250 gigabytes you would have 5.250 terabytes that simple hope this helped!

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2 years ago
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Construct a SQL query that displays a list of colleges, their sity/state, the accrediting agency, and whether or not the school
Alex787 [66]

Answer:

SELECT college, city_state, accre_agency, distance LIMIT 10

Explanation:

Given

Table name: College

See attachment for table

Required

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The select statement is then followed by the columns to be selected (separated by comma (,))

So, we have:

SELECT college, city_state, accre_agency, distance

From the question, we are to select only first 10 records.

This is achieved using the LIMIT clause

i.e. LIMIT 10 for first 10

So, the complete query is:

SELECT college, city_state, accre_agency, distance LIMIT 10

6 0
3 years ago
Which feature of a word processing program enables you to represent any numerical data in the form of a diagram?
WARRIOR [948]
I think the answer to this is SmartArt. it helps you create any type of diagrams in either powerpoints or word. 
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