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coldgirl [10]
2 years ago
15

NEED HELP WILL MARK BRAINIEST AND 100 POINTS FOR ANSWER!!!!What is an example of a composite key in a database table?

Computers and Technology
2 answers:
MrRissso [65]2 years ago
6 0
The customerID would probably be the answer.
fgiga [73]2 years ago
5 0

Answer:

cusomerid

Explanation:

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[30 points, will mark Brainliest] Which of the following is the lowest hexadecimal value? Explain why. Options to chose; F2, 81,
larisa86 [58]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

First, we need to convert these hexadecimal numbers into decimal numbers, then we can easily identify which one is the lowest hexadecimal.

The hexadecimal numbers are F2, 81, 3C, and 39.

F2 = (F2)₁₆ = (15 × 16¹) + (2 × 16⁰) = (242)₁₀

81 = (81)₁₆ = (8 × 16¹) + (1 × 16⁰) = (129)₁₀

3C = (3C)₁₆ = (3 × 16¹) + (12 × 16⁰) = (60)₁₀

39 = (39)₁₆ = (3 × 16¹) + (9 × 16⁰) = (57)₁₀

The 39 is the lowest hexadecimal number among the given numbers.

Because 39 hex is equal to 57 decimal.

39 = (39)₁₆ = (3 × 16¹) + (9 × 16⁰) = (57)₁₀

5 0
3 years ago
Write a program that takes in a line of text as input, and outputs that line of text in reverse. The program repeats, ending whe
Nana76 [90]

<u>Answer:</u>

<em>using System; </em>

<em>public class Program </em>

<em>{ </em>

<em> public static void Main() </em>

<em> { </em>

<em> String input ; </em>

<em> while(true) </em>

<em> { </em>

<em>  input = Console.ReadLine(); </em>

<em>  if(input.Equals(""quit"")) </em>

<em>  break; </em>

<em>  Reverse_String(input); </em>

<em> } </em>

<em> return; </em>

<em> } </em>

<em>static void Reverse_String(string input_text) </em>

<em>{ </em>

<em>    char[] text = input_text.ToCharArray(); </em>

<em>    Array.Reverse(text); </em>

<em>    Console.WriteLine(text); </em>

<em>} </em>

<u>Explanation:</u>

<em>In the above program a separate function is written to reverse the string.</em>

This method takes the string as an argument and place it in a array and then use the built-in function reverse and print the reversed string in the console.

<em>In the main(), the input is obtained from the console and it is passed to the reversestring(). </em>

7 0
3 years ago
Read 2 more answers
Explain in brief terms some of the technology and developments that were important in the history and development of the Interne
igomit [66]

Answer: The Internet started in the 1960s as a way for government researchers to share information. ... This eventually led to the formation of the ARPANET (Advanced Research Projects Agency Network), the network that ultimately evolved into what we now know as the Internet.

Have a nice day ahead :)

7 0
2 years ago
Which of the following statements is correct?
vaieri [72.5K]

Answer:

A

Explanation:

I think is A. or maybe search up the topic of the lesson

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
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