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tekilochka [14]
3 years ago
9

A(n) ____ is a request for specific data from a database.

Computers and Technology
1 answer:
kotykmax [81]3 years ago
5 0
A query is a request for specific data from a database.
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How to work a computer cause i don't know how to
VladimirAG [237]

Answer:

power on, connect to internet, download games

6 0
3 years ago
In the Happy Valley School System, children are classified by age as follows:less than 2, ineligible2, toddler3-5, early childho
Greeley [361]

Answer:

int age = 10;

switch (age){

case 0:

case 1:

System.out.println("ineligible");

break;

case 2:

System.out.println("toddler");

break;

case 3:

case 4:

case 5:

System.out.println("early childhood");

break;

case 6:

case 7:

System.out.println("young reader");

break;

case 8:

case 9:

case 10:

System.out.println("elementary");

break;

case 11:

case 12:

System.out.println("middle");

break;

case 13:

System.out.println("impossible");

break;

case 14:

case 15:

case 16:

System.out.println("high school");

break;

case 17:

case 18:

System.out.println("scholar");

break;

default:

System.out.println("ineligible");

}

Explanation:

In java and many other programming languages, a switch statement is a way of having multiple branching options in a program. This is usually considered a more efficient way than using multiple if....else if statements. and the expression variables could be byte, char int primitive data types. etc. every branch (option) in a switch statement is followed by the break statement to prevent the code from "falling through". In the question The variable age is declared as an int and initialized to 10. and tested against the conditions given in the question.

7 0
3 years ago
Which of the following is not a true statement about Christopher Columbus it oko
Thepotemich [5.8K]

Answer:

  • There has been a need to explore the different regions across the globe in the early ages, as there were ships to travel but there was no one before who knew about the different routes and maps of the region, so, it was sort of blind folded traveling when some one wanted to go far distances yet some of them knew about other regions on the far sides of many seas having a unique culture, different languages, along with having diversity among the flora and fauna inside the region.
  • So, like many other curious people across the globe there was a need for the people to explore all the regions. As, it was a need for the travelers and all the rest of free fork to know about this world. Now, every wanted to know more about the different lands but there were few who even performed the great feat, as they had fear for their lives.While, Christopher Columbus was more into sacrificing his own life in order to explore the lands at the far lands across the Pacific ocean. As, he arranged his mind and covered all the required arrangements for the journey.
  • As, was at first wanted to explore the lands of far east and thus wanted to more about the Subcontinent India, but in turn he reached the lands of the American continent in far west.While, upon arriving the American region we say many people with different skin tone, culture and language which was very different then he heard about the people of India.There was more different world then he could ever think of as he had a lot to tell about these lands upon the way back to Europe or his home land.

7 0
3 years ago
What should you install in a server room that will save space by allowing you to control multiple servers with a single mouse, k
Nata [24]

Answer:

a KVM switch

Explanation:

KVM switch is devise used for handling or connecting different server at any time by using single mouse, monitor and keyboard. it is like an interface used to connect different server at any given time.

different type of KVM switch are

1) USB based KVm

2) Emulated USB type KVM

3) DDM USB type KVM

4) semi -DDM KVM

7 0
3 years ago
A data mart is the operational database for the company. group of answer choices true false
netineya [11]

The statement 'a data mart is the operational database for the company' is true.

We can define a data mart as a  subject-oriented database that focuses on a particular area in an organization.

It is through data mart that the employees of a company can access data faster. Data mart, functioning as the operational database, helps employees as they do not have to manually add all the data again. Also, any piece of data needed by an employee can easily be accessed through the data mart of the company.

One of the advantages of using data mart is that it eradicates human-made errors which can arise if data is added manually by an employee.

To learn more about data mart, click here:

brainly.com/question/25013185

#SPJ4

8 0
2 years ago
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