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3 years ago

Write a SELECT statement that returns these four columns:

Computers and Technology

1 answer:

tatuchka [14]3 years ago

5 0

Answer:

SELECT vendor_name, invoice_number, invoice_date,

(invoice_total - payment_total - credit_total) AS balance_due

FROM vendors AS v JOIN invoices AS i

ON vendors.vendor_id = Invoices.vendor_id

WHERE invoice_total - payment_total - credit_total > 0

ORDER BY vendor_name;

Explanation:

The query statement returns joint records of vendor name, invoice number, invoice date, and balance due from the vendor and invoice tables represented with aliases v and i respectively.

It returns an output with the WHERE clause condition to only return balance due greater than zero and the output is returned in ascending order of the vendor's names.

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Windows _____ is a system notification utility and gives quick access to settings for items like screen brightness and network c

jasenka [17]

Answer:

Windows notification and action settings

Explanation:

Notification and action settings is a system settings as well as a notification utility that enables quick or easy access to settings for a number of items or features.

The items include network, tablet mode, mobile hotpot, night light, brightness, Bluetooth, airplane mode, all settings, VPN, focus assist, location, project and connect. It is important to note that all the listed items can be found in the notification and action settings of a windows 10 computer.

4 0

4 years ago

Courts are struggling with the privacy implications of GPStracking. In 2009, New York’s highest court held that policeofficers m

aniked [119]

Answer:

warrant

Explanation:

New York State's highest court ruled in 2009 that tracking a person via the global positioning system (GPS) without a warrant violated his right to privacy.

6 0

4 years ago

Tracy has a file that contains a list of actors and the movies in which they acted. She wants to know the top 3 ranked actors fr

harina [27]

Answer:

{

private String name;

private String review;

/** Constructs a ProductReview object and initializes the instance variables. */

public ProductReview(String pName, String pReview)

{

name = pName;

review = pReview;

}

/** Returns the name of the product. */

public String getName()

{ return name; }

/** Returns the review of the product. */

public String getReview()

{ return review; }

}

The ReviewCollector class, shown below, is used to represent a collection of reviews to be analyzed.

public class ReviewCollector

{

private ArrayList<ProductReview> reviewList;

private ArrayList<String> productList;

/** Constructs a ReviewCollector object and initializes the instance variables. */

public ReviewCollector()

{

reviewList = new ArrayList<ProductReview>();

productList = new ArrayList<String>();

}

/** Adds a new review to the collection of reviews, as described in part (a). */

public void addReview(ProductReview prodReview)

{ /* to be implemented in part (a) */ }

/** Returns the number of good reviews for a given product name, as described in part (b). */

public int getNumGoodReviews(String prodName)

{ /* to be implemented in part (b) */ }

// There may be instance variables, constructors, and methods not shown.

}

3 0

4 years ago

Question 3 (2 points)

jeyben [28]

Answer:

The energy source that does not use heat in the process of converting it to electricity is;

c. Sunlight

Explanation:

In converting Sunlight energy source to electricity, the photons in the light from the Sun excite electrons in the solar cells silicon layers, such that the electrons travel from n-type silicon layer to the p-type silicon layer creating electric potential energy that does work as the electrons flow back in the form of electricity from the p-type to the n-type silicon layer through an external circuit

7 0

3 years ago

Which feature is used to help identify the appropriate content for particular form fields?

Alika [10]

Answer:

The correct option is;

Content controls

Explanation:

Content controls are customizable controls that can be added to forms, templates and document that enable users to identify or preview the expected data that fills a given form field

Content controls can be in the form of instructional text that give users an idea of the expected format of the content of a given form field, such that the text disappears as soon as the user starts typing in their own text.

6 0

3 years ago