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IceJOKER [234]
3 years ago
5

3.5 code practice question 1

Computers and Technology
2 answers:
Marina86 [1]3 years ago
8 0

Answer:

what is this a question or just saying something?

Explanation:

Charra [1.4K]3 years ago
8 0

Answer:

uh what?

Explanation:

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The use of computers in education is referred to as computer assisted instruction (CAI). Write a program that will help an eleme
dybincka [34]
I don't think some will write the whole program here, but which part are you having trouble with?
6 0
3 years ago
Using the world_x database you installed in Module 1, list the countries and the capitals of each country. Modify your query to
Rainbow [258]

Answer:

SELECT country.Name, city.Name

FROM country

JOIN countrylanguage ON country.Code = countrylanguage.CountryCode

JOIN city ON country.Capital = city.ID

WHERE countrylanguage.Language = 'English'

AND countrylanguage.Percentage < 30;

Explanation:

SELECT is used to query the database and get back the specified fields.

City.Name is an attribute of city table.

country.Name is an attribute of country table.

FROM is used to query the database and get back the preferred information by specifying the table name.

country , countrylanguage and city are the table names.

country and countrylanguage are joined based ON country.Code = countrylanguage.CountryCode

countrylanguage and city are joined based ON country.Capital = city.ID

WHERE is used to specify a condition based on which the data is to be retrieved. The conditions are as follows:

countrylanguage.Language = 'English'

countrylanguage.Percentage < 30;

5 0
3 years ago
We study computer ___________ to become familiar with how circuits and signals collaborate to create working computer systems.
Arisa [49]

Answer:

organization

Explanation:

We study computer organization to become familiar with how circuits and signals collaborate to create working computer systems.

6 0
2 years ago
You have a MySQL database running on an EC2 instance in a private subnet. You can connect via SSH, but you are unable to apply u
AnnZ [28]

Answer:

Ensure that "Source/Destination Checks" is disabled on the NAT instance.

Explanation:

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Many people configure their NAT instances to allow private instances to access the internet for important operating system updates. Patching your OS is an important part of maintaining instance level security.

NAT device enables instances in a private subnet to connect to the Internet or other AWS services, but prevents the Internet from initiating connections with the instances.

NAT devices do not support IPv6 traffic, use an egress-only Internet gateway instead.

5 0
3 years ago
What is the best file manager for windows 10?
SOVA2 [1]

In my opinion, XYplorer is the best

7 0
3 years ago
Read 2 more answers
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