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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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After this week im gonna be moderator who ever needs help let me know
Sav [38]

Answer:

ok

Explanation:

thanks, for offering help through here. Have a nice day.

4 0
3 years ago
Write a small program basic c++, that defines a negative integer (between ‐1 and ‐255), converts it to a positive value and then
ANEK [815]

Answer:

#include <iostream>

using namespace std;

int main() {

int a=-156;//negative integer between -1 and -255.

a*=-1;//multiplying a to -1 so that it can become positive.

cout<<a;//printing a.

return 0;

}

Explanation:

The above written program is in C++ and in the program an integer a is defined with a negative value in the program it is -156.Then to convert it to positive integer we have to multiply a to -1 after that printing the value of a on the screen.

4 0
3 years ago
A single digit of 1 or 0 in the binary code is called a _____________.
maksim [4K]
A single digit of 1 or 0 in the binary code is called a bit. It is the smallest possible unit of data for a computer. The only possible values for a bit is either zero or one. These values decide which paths the current can flow and which paths are blocked. Bits can represent two states namely, true and false or low and high.
5 0
3 years ago
R15. Suppose there are three routers between a source host and a destination host. Ignoring fragmentation, an IP datagram sent f
maria [59]

Answer:

The answers are: an IP datagram, and 3 forwading tables.

Explanation:

An IP datagram sent from a source host to a destination host will travel through 8 interfaces. 3 forwarding tables will be indexed to move the datagram from source to destination.

8 0
3 years ago
WILL GIVE BRAINIEST! Your users are young children learning their arithmetic facts. The program will give them a choice of pract
Ierofanga [76]

In python:

numA = [4, 1, 6, 10, 2, 3, 7, 9, 11, 12, 5, 8]

numB = [2, 12, 10, 11, 1, 3, 7, 9, 4, 8, 5, 6]

while True:

   i = 0

   userChoice = input("Adding or Multiplying? (a/m) ")

   if userChoice == "a":

       while i < len(numA):

           answer = int(input("What is {} + {} ".format(numA[i],numB[i])))

           if answer == numA[i] + numB[i]:

               print("Correct!")

           else:

               print("That's incorrect. The right answer is {}".format(numA[i] + numB[i]))

           i += 1

   elif userChoice == "m":

       while i < len(numA):

           answer = int(input("What is {} * {} ".format(numA[i], numB[i])))

           if answer == numA[i] * numB[i]:

               print("Correct!")

           else:

               print("that's incorrect. The right answer is {}".format(numA[i] * numB[i]))

           i += 1

4 0
3 years ago
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