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3 years ago

Which of the following job duties would a software developer perform?

1 answer:

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The most important job duty of a software developer is to develop a product/program that is easy to use and melts a customer’s need.

Explanation:

Some other duties of a Software developer are

Researching,designing and implementing new software program's and then managing them
Testing and evaluating the developed software program's
Identifying errors in the existing program's and modifying the same
Writing effective codes
employing various software tools
Training new users
Working closely with the other developers

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Which of the following should get a Page Quality (PQ) rating of Low or Lowest? Select all that apply. True False A page with a m

Vikki [24]

The statement “All queries have only one intent: Know, Do, Website or Visit-in-Person intent” is True.

The statement “The intent of a Do query is to accomplish a goal or engage in an activity on a phone” is True.

The statement “The intent of a Website query is to find information” is True.

The statement “There is absolutely no information about who is responsible for the content of the website on a YMYL topic” is True.

The statement “All the Main Content(MC) of the page is copied and created with deceptive intent” is True.

The statement “A page with a mismatch between the location of the page and the rating location; for example, an English page for an English rating task’ is True.

“A file type other than a web page, for example; a PDF, a Microsoft Word document or a PNG file” is False.

Explanation:

The searcher tries to find out the Know queries. The action is taken by the searcher using the Do queries. The searcher looks for a site/ page using Website queries. The queries which are the same as they appear to be are Visit-in-Person queries.

The statement is true because in Do queries, the action is taken like the control of the smartphone is given to Google.

The search for a page or a site takes place using Website queries.

It is not always true that the Wikipedia pages should get high ratings for all user intents because information is helpful.

There is no surety that who will update the content of the website on a YMTL topic.

The Main Content (MC) of the low quality YMYL page helps the page to achieve its purpose. For YMYL the content is created with deceptive intent. The pages manipulate users to take action which will not help the users .

The PQ rating is lowest when there is a mismatch between the location of the page and the rating location, for example, an English rating task. Here, the purpose of the page is required to be understood to determine the rating.

The PQ rating is not determined by the type of the page but by the purpose of the page.

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3 years ago

On her way home from work, elena saw an expensive designer purse she just had to have. Five minutes later, she was taking a self

Basile [38]

2.syndrome E is the correct answer

3 0

3 years ago

Technician A says that using 100% coolant is better for freeze protection in an engine than a mixture with water. Technician B s

Levart [38]

Answer:

Technician B is right.

Explanation:

Generally speaking, most engines use a mixture of 50/50 coolant and water.

This is ideal in places where the weather never gets too extreme, and temperatures rarely go below 0 degrees. Using 100% antifreeze or coolant in any engine is not recommended since this doesn't have the same ability as water to transfer heat to or from the engine. Antifreeze is used to lower the freezing point of water, and it is water itself that does the job of keeping engine temperatures safe.

4 0

3 years ago

Briefly discuss constraints

Juliette [100K]

Answer:

Constraint is defined as a part of individual attribute or column. In terms of computer programming, constraints relation are stated in the form of variable. Basically, constraint is the rule that are use for optimization purpose.

There are different types of constraints that are:

Primary key constraint : It is defined as, the combination of columns which uniquely identify each data in the database table.
Unique constraint : Unique constraint are used to ensure that all the values in the column table in the database are must be different.
Not null constraint : It basically prevent all the null values from entering into one or more than one column in a table.

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3 years ago

What declarations, inputs, processing, and outputs are needed to calculate the area of a rectangle?

Sedbober [7]

Answer:

Declaration: length, width, area

Inputs: length & width

Processing: length & width

Output: area

Explanation:

The area of a rectangle uses the formula: $A=lw$ . In your coding, you need to ask for user input for the length and width in order to calculate the area.

Your processing would simplify multiple the user's input together stored in some type of sum variable.

Now I don't know what program language you are using but I will give you an idea.

Code (Python)

#Define variables equal to user input.

length = int(input("Enter the length of the rectangle: "))

width = int(input("Enter the width of the rectangle: "))

area = length * width

Your output would be the area, but you can manipulate it if you want.

print("The area of the rectangle is", area)

So the program would run like this:

Enter the length of the rectangle: 3 <--you type a number

Enter the width of the rectangle: 5

The area of the rectangle is 15

Sidenotes: if you are using ints, the number MUST be a whole number or the program will throw an error. If you are using decimals, use a float.

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3 years ago