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In-s [12.5K]
3 years ago
5

The valid call to the function installApplication is

Computers and Technology
1 answer:
Zanzabum3 years ago
8 0

Answer:

B. installApplication(‘A’, 1);

Explanation:

Given

The above code segment

Required

The correct call to installApplication

The function installApplication is declared as void, meaning that it is not expected to return anything.

Also, it receives a character and an integer argument.

So, the call to this function must include a character and an integer argument, in that order.

Option D is incorrect because both arguments are integer

Option C is incorrect because it passes no argument to the function.

Option A is incorrect because it receives an integer value from the function (and the function is not meant not to have a return value).

Option B is correct

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Which of the Arts, A/V Technology, and Communication career cluster pathways are involved with producing a product for an audien
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I believe the pathways are Audio/Visual Technology and Film, Journalism and Broadcasting and Printing Technology .


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3 years ago
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Assume that the array arr has been defined and initialized with the values {4, 2, 5, 3, 1}. What are the values in the array arr
Murrr4er [49]

Answer:

arr = [4, 2, 5]

Explanation:

The while loop will remove the array elements from the back.

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3 years ago
List two ways that search engines and electronic databases are similar and three ways that search engines and electronic databas
antoniya [11.8K]

Answer:

Explanation: search engine uses system algorithm to search out items or information as required by the user. Example is google, chrome.

Data base are archives where information could be retrieve. Its contain information such as publications, abstract,journals.

Search engine provides wide range of information depending on you request while database are mostly for academics related materials.

Data base- A good place to generate this information is library, archivals while journal, publiications are kept while search engine can be used anywhere you have an internet facilities.

In a data base, information is searched in an organized way. The collections are already well arranged in different cubicle search engine provides wide range of information not organized.

Data base may contain more complex information not easily understood, search engine provides more elaborate answers.

Similarity of the two is that they both provide information.

They are both reliable.

School library is an example of where journals and publication are kept and can be retrived.

6 0
3 years ago
Read 2 more answers
charles, a security analyst, needs to check his network for vulnerabilities. he wants a scan that interacts with network nodes a
finlep [7]

Charles, a security analyst, needs to check his network for vulnerabilities. he wants a scan that interacts with network nodes and repairs security issues found. The kind of scanning that best describes Charles's requirements is: Active scanning.

<h3>Who is a Security Analyst?</h3>

A Security Analyst's responsibilities include the following:

Define, plan, execute, maintain, and improve security measures, policies, and controls. Writing reports and offering insights on the effectiveness of current security policies, incident response plans, disaster recovery plans, and other security-related information

Active scanning is a scanning approach that involves scanning individual endpoints in an IT network in order to retrieve more specific information.

Learn more about Security Analysts:
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6 0
1 year ago
Suppose that the format for license plates in a certain state is two letters followed by four numbers. (a) How many different pl
Ymorist [56]

Answer:

(a) 6,760,000 plates

(b) 3,407,040 plates

(c) 6,084,000 plates

Explanation:

The very first thing to note about this question is the number of characters involved in the license plate format (6 characters in this case; 2 letters and 4 numbers). The letters come first and then the numbers follow.

There are a total of 26 possible letters (A-Z) and 10 possible numbers (0 - 9) that can be chosen. We can then proceed to the first question;

(a) Here, the total number of possible plates is to be determined. This is done as follows:

Character 1 (Letter): There are 26 possible letters

Character 2 (Letter): There are 26 possible letters

Character 3 (number): There are 10 possible numbers

Character 4 (number): There are 10 possible numbers

Character 5 (number): There are 10 possible numbers

Character 6 (number): There are 10 possible numbers

So, total number of different plates will be obtained by multiplying all the possibilities: 26 × 26 × 10 × 10 × 10 × 10 = 6,760,000 plates

(b) This second part puts a constraint on the usage of the numbers, unlike the question (a), where there was no constraint at all.

Since there is no constraint on the letters, we can write that:

Character 1 (Letter): There are 26 possible letters

Character 2 (Letter): There are 26 possible letters

For the first number as well, we can write:

Character 3 (number): There are 10 possible numbers

However, for the remaining characters, the possibilities will continually reduce by a value of 1, since we can not use a number that has been used before. So,

Character 4 (number): There are 9 possible numbers

Character 5 (number): There are 8 possible numbers

Character 6 (number): There are 7 possible numbers

So, total number of different plates will be: 26 × 26 × 10 × 9 × 8 × 7 = 3,407,040 plates

(c) Here, repetitions are allowed as in questions (a), but there can not be four zeros. This implies that the maximum number of zeros in any plate will be three. Thus, there will be maximum possibilities on all characters until the last one which will be constrained.

Character 1 (Letter): There are 26 possible letters

Character 2 (Letter): There are 26 possible letters

Character 3 (number): There are 10 possible numbers

Character 4 (number): There are 10 possible numbers

Character 5 (number): There are 10 possible numbers

Character 6 (number): There are 9 possible numbers

Total number of plates will therefore be: 26 × 26 × 10 × 10 × 10 × 9 = 6,084,000 plates.

7 0
3 years ago
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