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4 years ago

Which function should be used to display a value based on a comparison ?

1 answer:

8 0

The only function that allows a comparison among the options given is the IF statement. So for example, if you want to copy all values in column A to column B, but set all negative values in column A to zero: '= if(A1 <0,0,A1)'

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3) An algorithm has a run time of O(nk ) for some integer k. On an input of size 500, the algorithm takes 16 seconds to run. On

lukranit [14]

Answer:

The value of k is 4

Explanation:

Solution

Given that:

k = integer

Input size = 500

The algorithm takes a run of = 16 seconds

Input size = 750

The algorithm takes a run of = 81 seconds

Now,

We have to determine the value of k

The equation is shown below:

(500)^k /16 = (750) ^k /81

Thus

(750/500)^ k = 81/16

= (3/2)^k

=(3/2)^ 4

k is = 4

6 0

3 years ago

Please select the word from the list that best fits the definition Asking for review material for a test

Bess [88]

Answer:

Explanation:

7 0

3 years ago

Read 2 more answers

You have been asked to investigate a web server for possible intrusion. You identify a script with the following code. What lang

nignag [31]

The code below is written in JavaScript and does not seem malicious.

<h3>What is a Malicious Code?</h3>

A Malicious code is one that is not designed for any productive end but to cause disruptions in the computer with the objective of

harming the workstation; or
destroying the data stored therein.

There are numerous classifications of malicious codes and they can be identified and removed by an application called an Anti-Virus or malicious app remover.

Learn more about JavaScript at:
brainly.com/question/16698901

8 0

3 years ago

The function ________ comprises one or more statements that are executed when the function is called.

spin [16.1K]

Answer:

Option B(Body) is the correct answer for the above question.

Explanation:

The function is a defined processor of some specific task, which is used to perform some action of the task. The function is of two types one is predefined, which is defined by the compiler and, the other is user-defined, which is defined by the programmer. Any user-defined function has three parts--

Function prototype: It states the type of function.
Function body: It holds the collection of instruction that needs to perform by the function.
Function call: From where the function is called.

The above question asked about the term, which holds the statement of the function and that term is function Body, which is defined above. So the answer body, which is stated from the option 'B'. Hence 'B', is the correct option while the other is not because--

Option 'A' states about the header, which is not the part of the function
Option 'C' states about data type, which defines the types of data.
Option 'D' states none of these, but the answer is option B.
Option 'E' states about the definition, which is not the correct answer.

5 0

3 years ago

7.1 Write statements that create the following arrays: A 100-element int array referenced by the variable employeeNumbers. final

maria [59]

Answer:

A. int [ ] numbers = new int[employeeNumbers];

B. double[ ] numbers = new double[payRates];

C. float[ ] miles = new float[14];

D. char[ ] letters = new char[1000];

7.2 Size of array cannot be negative

Size of array should be a positive integer and not decimal.

7.4 The size declarator is used in a definition of an array to indicate the number of elements the array will have. A subscript is used to access a specific element in an array.

7.5 subscript to be out-of-bound means the specified integer is not within the range of the length of the array.

Explanation:

The question has answer given for some. I guess the explanation is what is needed.

A. The general format of creating an array is:

data type[] arrayRefVar=new datatype[size];

In this case, the datatype is int, arrayRefVar is numbers, size is employeeNumbers. The size was already initialised to 100 (employeeNumber).

B. A wrong datatype was used.

double[ ] numbers = new double[payRates];

would create an array of size 25 which is the payRates with types double.

C. The array was re-written using the general format of creating an array is:

data type[] arrayRefVar=new datatype[size];

D. The array was correctly defined.

7 0

4 years ago