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4 years ago

Semiconductors are only somewhat conductive electronic components. True or False?

Computers and Technology

1 answer:

timofeeve [1]4 years ago

5 0

Answer:

True

Explanation:

A semi conductor can be defined as a material , a component or a substance that has the ability to conduct or transmit electricity partially.

This is because their ability to conduct electricity or to be conductive occurs between a conductor and an insulator.

Examples include silicon, carbon, germanium, e.t.c.

Semiconductors help to control and regulate the rate at which electricity is conducted or transmitted.

Therefore, semiconductors are only somewhat conductive electronic components.

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Suppose you have two arrays of ints, arr1 and arr2, each containing ints that are sorted in ascending order. Write a static meth

telo118 [61]

Since both arrays are already sorted, that means that the first int of one of the arrays will be smaller than all the ints that come after it in the same array. We also know that if the first int of arr1 is smaller than the first int of arr2, then by the same logic, the first int of arr1 is smaller than all the ints in arr2 since arr2 is also sorted.

public static int[] merge(int[] arr1, int[] arr2) {
int i = 0; //current index of arr1
int j = 0; //current index of arr2
int[] result = new int[arr1.length+arr2.length]
while(i < arr1.length && j < arr2.length) {
result[i+j] = Math.min(arr1[i], arr2[j]);
if(arr1[i] < arr2[j]) {
i++;
} else {
j++;
}
}
boolean isArr1 = i+1 < arr1.length;
for(int index = isArr1 ? i : j; index < isArr1 ? arr1.length : arr2.length; index++) {
result[i+j+index] = isArr1 ? arr1[index] : arr2[index]
}
return result;
}

So this implementation is kind of confusing, but it's the first way I thought to do it so I ran with it. There is probably an easier way, but that's the beauty of programming.

A quick explanation:

We first loop through the arrays comparing the first elements of each array, adding whichever is the smallest to the result array. Each time we do so, we increment the index value (i or j) for the array that had the smaller number. Now the next time we are comparing the NEXT element in that array to the PREVIOUS element of the other array. We do this until we reach the end of either arr1 or arr2 so that we don't get an out of bounds exception.

The second step in our method is to tack on the remaining integers to the resulting array. We need to do this because when we reach the end of one array, there will still be at least one more integer in the other array. The boolean isArr1 is telling us whether arr1 is the array with leftovers. If so, we loop through the remaining indices of arr1 and add them to the result. Otherwise, we do the same for arr2. All of this is done using ternary operations to determine which array to use, but if we wanted to we could split the code into two for loops using an if statement.

4 0

4 years ago

Jim, the IT director, is able to complete IT management task very well but is usually two weeks late in submitting results compa

oee [108]

Answer:Effective but not efficient

Explanation:

Jim is effective because he was able to complete the IT tasks well but he is not efficient because he didn't submit the result on time because being efficient includes management of time.

5 0

4 years ago

Convert binary number 11101111.10111 to decimal

Alekssandra [29.7K]

Answer:

$N_{10}=239.71875$

Explanation:

In order to obtain the decimal number we have to use the next formula:

$N_(10)=d*2^{(i)}\\where:\\N=real number\\d=digit\\i=position$

(The position to the right of the decimal point we will take it as negative)

Using the formula we have:

$N_{10}=(1*2^7+1*2^6+1*2^5+0*2^4+1*2^3+1*2^2+1*2^1+1*2^0+1*2^{-1}+0*2^{-2}+1*2^{-3}+1*2^{-4}+1*2^{-5})$

$N_{10}=239.71875$

7 0

3 years ago

What do you call a collection of pre-programmed commands and functions used in programs?

Keith_Richards [23]

Answer:

<h2>Heya Buddy..</h2>

Explanation:

A computer program is a collection of instructions that can be executed by a computer to perform a specific task. ... A collection of computer programs, libraries, and related data are referred to as software.

Hope that helps you dear..

Bye!

6 0

3 years ago

Gustavo is completing his homework online. When he uses a computer, what converts the information he inputs into instructions th

Otrada [13]

I can not understand your question, about it. What is homework of Gustavo working in, Visual or Dev C++ with any language?

4 0

3 years ago

Read 2 more answers