Some files appear dimmed in one of the default folders on your computer. What would be the best course of action?

Devin has noticed that his computer now takes much longer to start up than it used to and runs almost every program a bit slower

Goshia [24]

The answer is D) Too many programs running at start up

By default, a computer runs several apps as soon as it boots.However, running too many programs on startup can slow down your computer. These programs will continue running in the background of your computer and will result to the computer running slowly.

You can use the task manager to stop currently running applications or completely disable programs which are automatically launched upon boot up.

7 0

4 years ago

➪ How many types of Engineering are there in the world ?<br>⛄

aleksley [76]

There are mainly five types of engineers found in the world. Each of them has a different set of skills and knowledge concerning their relative field.

<h3>Who is called an Engineer?</h3>

An Engineer may be defined as an individual who formats, designs, modifies, and creates machinery or technical equipment like software programs, construction buildings, bridges, etc.

The five types of Engineers are as follows:

Civil Engineers.
Chemical Engineers.
Electrical Engineers.
Mechanical Engineers.
Computer Engineers.

Civil engineers deal with the construction of buildings, bridges dams, airports, etc. Chemical engineers are associated with developing the products such as medicines, petrochemicals, plastics, etc.

Electrical engineers design and develop the manufacturing of electrical equipment like navigation systems, radar, communication systems, electric motors, etc.

Mechanical engineers always maintain their focus on manufacturing power-producing and power-using machines like electric generators, gas turbines, refrigerators, air-conditioners, etc.

Computer engineers deal with designing, manufacturing, and examining all software operated within an institution's computer system.

All such types of engineers work in their respective fields for designing, and manufacturing products and their delivery which makes the life of an individual easy, efficient, and reliable.

Therefore, it is well described above.

To learn more about Engineers, refer to the link:

brainly.com/question/17169621

#SPJ1

5 0

2 years ago

Read 2 more answers

All HTML5 webpages must begin with the HTML element _____.

Paul [167]

Answer:

yes, an HTML webpage must begin with an HTML element

Explanation:

<HTML>  </HTML>

3 0

2 years ago

Given a list of numbers, find the correct function to find the sum of the squares of only the positive elements.

vovikov84 [41]

Answer:

sqsum4

Explanation:

So to raise a number to a power in python, you can use the ** operation, which is usually confused with the ^, which is an operation, but it is not for raising numbers to a power. It is the xor bit operation, which if you don't know at the moment, it's fine, since it's not necessary for this. each of these lists uses a generation comprehension which is generally defined as: (x for x in object if condition) with the if condition being optional, but in this case it's necessary. If it's a bit confusing, you can define a generator using a function so it's a bit more spread out:

def generator(object):

for x in object:

if condition:

yield x

Although in this instance were going to be performing some operation on x, which in this case is squaring it. So let's just look at the two functions that use the **, since they should be the only options that will be correct.

sqsum1(nums):

This function does square x, except it uses incorrect syntax. The condition should come after the for loop. Python likely wont tell you this, because it may think you're trying to do something else. You can do one line if statements like this: a if condition else b, which will return a if the condition is true, and b if it isn't. So it may think that you're trying to do this one line if statement, and say that you're missing an else. The function could even implement in this way: <em>x**2 if x > 0 else 0 for x in nums</em>. This way if the x is negative it counts as 0, or in other words isn't counted towards the sum. But without this fix, the function will raise a syntax error

sqsum4(nums):

This will square each number in x only if the current element "x" is greater than 0, or in other words positive. And then it returns the sum. So this function returns the expected output

5 0

2 years ago

Using a Microsoft Windows system, open Internet Explorer. Click Internet Options on the Tools menu. Examine the contents of the

Novay_Z [31]

Answer:

You can restrict a user’s Internet Explorer web access by modifying the "Family" settings.

A) Content filtering tab in the Microsoft Windows Tab

From the left-hand navigation menu, select Settings > General > Advanced Features. Scroll down until you see the entry for Web content filtering. Switch the toggle to On and Save preferences.

B) to activate protection from unwanted items like cookies?

Open Internet Options | Privacy, click on the Advanced button. Place a check in "Override automatic cookie handling". Set "First Party Cookies" to Block, set "Third Party Cookies" to Block.

Cheers!

3 0

4 years ago