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Salsk061 [2.6K]
3 years ago
14

Before entering a loop, the first input, or ____, is retrieved.

Computers and Technology
1 answer:
Virty [35]3 years ago
3 0

Loop is a control structure that causes a statement or group of statements to repeat.Before entering a loop, the first input, or the accumulator where the total will be kept is retrieved to an initial value, usually zero.

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To print the number of elements in the array named ar, you can write :
Diano4ka-milaya [45]

Answer:

Option c is correct.

Example :

public class Subject

{

public static void main(String [] args)

{

int ar[]={5,4,6,7,8};

System.out.println("the number of array elements are: ",ar.length);

}

}

Explanation:

The above program is created in java language in which Subject is a class name.Inside Subject class , there is main method.

Inside the main method, there is An array named 'ar' which data type is an integer and we have assigned the value to this array.

in the next line, we are printing the total no. of the element in the array with the length function which displays the length of an array or variable.

8 0
3 years ago
Using the functions from problems 1 and 2, write a MATLAB script to compare the laminar results from to the turbulent results. C
suter [353]

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<h3>How is boundary layer thickness calculated?</h3>
  • Where x is a position parallel to the wall, y is a coordinate normal to the wall, v is a (small) viscosity, u = (u, v) is the velocity, is the vorticity, and so on. The boundary conditions are as follows: u(x,y = +,t) = U, and u(x,y = 0,t) = 0.
  • To gauge the overall pressure, a vertically sliding Pitot tube is employed. So that the growth of the boundary layer in the flow direction can be seen, the total pressures can be recorded at various distances from the plate surface. Static pressure is gauged at a different measurement location.
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To learn more about Boundary conditions refer to:

brainly.com/question/23802083

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6 0
1 year ago
Why would an online survey of 2,000 visitors to your college’s Web site be of little use in assessing the neighboring community’
musickatia [10]

Answer: the sample is not representative of the community.

Explanation:

Online surveys or surveys in general are made to obtain relevant information about a particular issue. If samples are not representative of that issue, they end up having little use.  

4 0
4 years ago
A survey of results on mobile phone datasets analysis
xxMikexx [17]
PErfect! 100% Absolutely beautiful. 
6 0
3 years ago
What must be true before a motherboard can take advantage of the triple memory channels on the board?
sergeinik [125]

Answer:

The motherboard must be configured to accept a particular type of memory.

Explanation:

The motherboard must be configured to accept a particular type of memory, especially when dealing with multi-channel memory. On motherboard, different modes can be configured to run simultaneously . For motherboard to take advantage of  the triple memory channels on the board. You can also check the manual that came with the motherboard to know how to configure it.

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