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3 years ago

Which is true regarding pseudocode?

Computers and Technology

2 answers:

bearhunter [10]3 years ago

8 0

Answer:

It uses simple words and symbols to communicate the design of a program

Explanation:

A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer on how to perform a specific task and solve a particular problem.

A software development life cycle (SDLC) can be defined as a strategic process or methodology that defines the key steps or stages for creating and implementing high quality software applications. There are seven (7) main stages in the creation of a software and these are;

1. Planning.

2. Analysis.

3. Design.

4. Development (coding).

5. Testing.

6. Implementation and execution.

7. Maintenance.

A pseudocode refers to the description of the steps contained in an algorithm using a plain or natural language. Also, a pseudocode gives a summary of the steps adopted during a software development process using simple (concise) words and symbols.

This ultimately implies that, a pseudocode uses simple words and symbols to communicate the design of a program.

Furkat [3]3 years ago

6 0

Answer:

A: It uses simple words and symbols to communicate the design of a program

Explanation:

Credit to the person above me.

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The World Wide Web Consortium enforced a stricter set of standards in a different version of Hypertext Markup Language (HTML) ca

Eva8 [605]

Answer:

Option B is the correct answer for the above question

Explanation:

XHTML is an advanced version of HTML language which is recommended by W3C. It set the standard in 26-JAN-2000 for the XHTML which belongs to the family of HTML. XHTML is made with the help of XML and also used like XML. It used to create more secure websites.

The Above question asked about the W3C recommendation but the above paragraph described that XHTML is a W3C recommendation. Hence Option B is the correct choice answer. while the other is not because--

Option A suggests HTML 4.01 which is the updated version of HTML only.
Option C suggests XML which is used to data transfer only.
Option D suggests about DHTML but XHTML is a W3C recommendation

5 0

3 years ago

What is the advantage of learning through story compared to learning through personal experience?

Inessa [10]

Answer:

Personal Experience

Explanation:

If a story is based on a personal experience then yes, the two doesn't matter. However, usually learning through personal experience is better because you learn firsthand while stories are written from a different perspective.

6 0

3 years ago

Read 2 more answers

A computer retail store has 15 personal computers in stock. A buyer wants to purchase 3 of them. Unknown to either the retail st

Dima020 [189]

Answer:

a. 1365 ways

b. Probability = 0.4096

c. Probability = 0.5904

Explanation:

Given

PCs = 15

Purchase = 3

Solving (a): Ways to select 4 computers out of 15, we make use of Combination formula as follows;

$^nC_r = \frac{n!}{(n-r)!r!}$

Where $n = 15\ and\ r = 4$

$^{15}C_4 = \frac{15!}{(15-4)!4!}$

$^{15}C_4 = \frac{15!}{11!4!}$

$^{15}C_4 = \frac{15 * 14 * 13 * 12 * 11!}{11! * 4 * 3 * 2 * 1}$

$^{15}C_4 = \frac{15 * 14 * 13 * 12}{4 * 3 * 2 * 1}$

$^{15}C_4 = \frac{32760}{24}$

$^{15}C_4 = 1365$

Hence, there are 1365 ways 

Solving (b): The probability that exactly 1 will be defective (from the selected 4)

First, we calculate the probability of a PC being defective (p) and probability of a PC not being defective (q)

From the given parameters; 3 out of 15 is detective;

So;

$p = 3/15$

$p = 0.2$

$q = 1 - p$

$q = 1 - 0.2$

$q = 0.8$

Solving further using binomial;

$(p + q)^n = p^n + ^nC_1p^{n-1}q + ^nC_2p^{n-2}q^2 + .....+q^n$

Where n = 4

For the probability that exactly 1 out of 4 will be defective, we make use of

$Probability = ^nC_3pq^3$

Substitute 4 for n, 0.2 for p and 0.8 for q

$Probability = ^4C_3 * 0.2 * 0.8^3$

$Probability = \frac{4!}{3!1!} * 0.2 * 0.8^3$

$Probability = 4 * 0.2 * 0.8^3$

$Probability = 0.4096$

Solving (c): Probability that at least one is defective;

In probability, opposite probability sums to 1;

Hence;

Probability that at least one is defective + Probability that at none is defective = 1

Probability that none is defective is calculated as thus;

$Probability = q^n$

Substitute 4 for n and 0.8 for q

$Probability = 0.8^4$

$Probability = 0.4096$

Substitute 0.4096 for Probability that at none is defective

Probability that at least one is defective + 0.4096= 1

Collect Like Terms

Probability = 1 - 0.4096

Probability = 0.5904

8 0

3 years ago

In saving a Visual Basic project properly , which of the following: two components part are involved ?

alina1380 [7]

Answer:

C) Project and Form

Explanation:

In saving a Visual Basic project properly, the following: two components part that is involved are:

1. Project - this is the project file that will be saved in the computer's memory. On the toolbar of a Visual Basic Editor, there is a "Save Project File" icon, which will be clicked to save a Project file.

2. File - the is the Visual Basic Editor's user interface. Just like "window" in Microsoft Office, it is the space used in writing or building the project file.

4 0

3 years ago

A(n) ________ server tracks who is logging on to the network as well as which services on the network are available to each user

bixtya [17]

Answer:

Explanation:

An authentication server server tracks who is logging on to the network as well as which services on the network are available to each user. It also does the job of providing a network service that applications can use to authenticate the credentials, that are oftentimes account names and passwords, of their users. Authentication server is also used as the basis for authorization.

4 0

3 years ago