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LuckyWell [14K]
3 years ago
10

A friend was just promoted to a new job that requires part-time travel, and he has also been promised a new laptop after his fir

st month with the company. He needs an easy way to disconnect and reconnect all his peripheral devices to his old laptop. Devices include two external monitors (one HDMI, one DVI), a USB wireless mouse, USB wireless keyboard, Ethernet network, USB printer, headphones, and microphone. He has a budget of $100. What kind of device would best suit his needs? Why? Research online to find a recommendation for a device that will work best for him. What is your recommendation and why?
Computers and Technology
1 answer:
Naya [18.7K]3 years ago
8 0

Answer:

Well, I would definitely advise him to buy USB hubs.

Explanation:

USB hub is a device that can give additional USB slot for the user just by consuming one single slots. In recent years, USB hubs can contain more than 9 slots with different variety, including HDMI and DVI that is required by this particular friend.

Using this device will make it easier to plug in and plug out all the devices he wants to his laptop since it all connected to one single hub.

Since he only has the budget under 100$ , Dell DA300 6-in-1 USB-C Hub could be a good option for Him.

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Using the XML Document below (library with books), define the following queries in XQuery: (a) Give the titles of all Books sort
Softa [21]

Answer:

Explanation:

a)use order by clause for sorting

for $x in doc("books.xml")/bib/book order by xs:float($x/price) return $x/title (default sorted in ascending order)

or

for $x in doc("books.xml")/bib/book order by xs:float($b/price) descending  return $b/title (sorted in descending order)

b)doc("books.xml")//book[author = 'Abiteboul']

c)for $x in distinct-values(doc("bib.xml")/bib/book/author)

return <res>

<name>{$x}</name>

<count>

 {count (doc("bib.xml")//book[exists(indexof(author,$x))]) }

</count>

<res>

3 0
3 years ago
8. What do you believe: should husbands make decisions for their wives.
nirvana33 [79]

Answer:

No.

Explanation:

Because wives should make decisions for their life themselves.It helps them be self dependent so that they won't have to depend on their husbands. By letting them make decisions themselves they can get a successful career on their own effort and decisions.

3 0
3 years ago
Suppose you want to sell your product to of one of the school canteen of El Salvador city thus you conducted study to one of the
Lyrx [107]

The interpretation of the table is that it shows that 45.12 percent of the respondents are in 16 years of age when likened to 12.20 percent who are 19 years old and 18.29 percent that are in 18 years of age.

<h3>What is the table about?</h3>

The table is one that shows the age profile for Filipino children from 0 to 4 years and above to 19 years,

Note that it is also made up of the largest age group making up from 10.1 to 10.7 percent as seen on the Philippine Statistics Authority (PSA).

Therefore, students that are in 16 years of age will have the ability to take in or consume products more than the older students as seen in El Salvador City.

Learn more about product  from

brainly.com/question/10873737

#SPJ1

4 0
2 years ago
I need help right away pleas! 30 points.
Stolb23 [73]

Answer:

I'm very sorry if I'm wrong but I think it's A

8 0
3 years ago
Consider the following code segment, which is intended to set the Boolean variable inRange to true if the integer value num is g
Natasha_Volkova [10]

Answer:

Option d  num = 50, min = 50, max = 50

Explanation:

Given the code segment:

  1. boolean isBigger;
  2. boolean isSmaller;
  3. boolean inRange;
  4. if (num < max)
  5.        {
  6.            isSmaller = true;
  7.        }
  8.        else {
  9.            isSmaller = false;
  10.        }
  11.        if (num > min)
  12.        {
  13.            isBigger = true;
  14.        }
  15.        else {
  16.            isBigger = false;
  17.        }
  18.        if (isBigger == isSmaller) {
  19.            inRange = true;
  20.        } else {
  21.            inRange = false;
  22.        }

If we have num = 50, min = 50 , max = 50,  the condition num < max will be evaluated to false and therefore isSmaller is set to false.

The condition num > min will be evaluated to false as well and therefore isBigger is set to false.

Since isSmaller and isBigger are both false and therefore isBigger == isSmaller will be evaluated to true and set the inRange = true. This has violated the statement that if the integer value num is greater than min value and less than max value, then only set inRange to true. This is because num = 50 is neither greater than min nor less than max, it is supposedly not in range according to the original intention of the code design.

8 0
3 years ago
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