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Scrat [10]
3 years ago
10

What is the impedance mismatch problem? Which of the three programming

Computers and Technology
1 answer:
kykrilka [37]3 years ago
3 0

Answer:

The problem that created due to the difference in the model of programming language and the database model.

Explanation:

The practical relational model has three components which are as follows

1. Attributes

2. Datatypes

3. Tuples

To minimize this problem  

1. We switch low pass L-Network to high pass L-network

2. We switch high pass L-Network to low pass L-network

3. We use the impedence matching transformer

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Special keys that allow you to use the computer to perform specific functions
Pavel [41]

Answer:

Examples are Ctrl, Alt, Fn, Alt Gr, Shift, Caps Lock, Tab, Scroll Lock, Num lock, Esc, Windows Key, Backspace, Enter...

8 0
3 years ago
From the binary search algorithm, it follows that every iteration of the while loop cuts the size of the search list by half.
Colt1911 [192]

Answer:

True: In binary search algorithm, we follow the below steps sequentially:

Input: A sorted array  B[1,2,...n] of n items and one item x to be searched.

Output: The index of x in B if exists in B, 0 otherwise.

  1. low=1
  2. high=n
  3. while( low < high )
  4.  {      mid=low + (high-low)/2
  5.         if( B[mid]==x)
  6.          {
  7.             return(mid)  //returns mid as the index of x
  8.           }
  9.          else
  10.          {
  11.              if( B[mid] < x)      //takes only right half of the array
  12.               {
  13.                 low=mid+1
  14.               }
  15.              else               // takes only the left half of the array
  16.               {
  17.                high=mid-1
  18.               }
  19.           }
  20.  }
  21. return( 0 )

Explanation:

For each iteration the line number 11 or line number 15 will be executed.

Both lines, cut the array size to half of it and takes as the input for next iteration.

6 0
3 years ago
. Is it conceivable to design a secure operating system for these computer systems? Give arguments for and against.
Lena [83]

Answer:

A favor:  porque permite manejar la memoria, disco, medios de almacenamiento de información y los diferentes periféricos o recursos de nuestra computadora, como son el teclado, el mouse, la impresora, la placa de red, entre otros.

En contra:

Si uno llega a fallar con un codigo en algun sistema puede verse afectado el dispositivo

Explanation:

8 0
3 years ago
What is a circuit breaker and how is it different from a fuse? Why do we need these two different devices?
Liula [17]

Answer:

Circuit breakers and fuses both have the same purpose, but a fuse will melt when stopping electricity where as circuit breakers can just be reset. You need both devices in order to stop a overload of power that could fry your electronics or worse, start fires.

Explanation:

7 0
3 years ago
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What is the best way to get the most out of the box?
den301095 [7]

Answer:

yeet mom

Explanation:

4 0
3 years ago
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