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2 years ago

A two-dimensional array can have elements of ________ data type(s).

1 answer:

4 0

The answer is "One". The number of dimensions is the representation of the array and has nothing to do with the data types the array can contain.

All array's can only hold one data type, the type it was initialized with.

You might be interested in

Write a for loop that prints the odd integers 11 through 121 inclusive, separated by spaces.

mixas84 [53]

The code for the above problem is:
/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */

class Ideone{ public static void main (String[] args) throws java.lang.Exception
{
for(int i=11; i<=121; i=i+2){
System.out.print(i); System.out.print(" ");
}
}}

I hope this is the answer that you were looking for.

4 0

2 years ago

How do you think your ability to work might be affected if you don’t magnify a document so that text is at a size for you to rea

max2010maxim [7]

Answer:

It will have a negative effect on the quality of your work for sure.

Without being able to properly and easily read the text, you will not be able to distinguish between symbols that are similar... like "," vs "." or ';' vs ":" or "m" vs "n" or "I" vs "i", and so on.

You might not be able to see where a sentence stops and you'll keep reading, mixing up sentences and wonder why this is in the same sentence.

If you're dealing with a language with accents (like French or Spanish for example), you will not be able to distinguish the accents ("ê" vs "ë" for example).

5 0

2 years ago

1. In the Entity-Relationship Model, relationships can have attributes.

Vladimir [108]

Answer:

1. A. True

2. A. True

3. B. Conceptual.

4. Three (3).

Explanation:

An Entity-Relationship Model is used in databases to describe the structure and relationship between data elements known as entities.

1. True: In the Entity-Relationship Model, relationships can have attributes.

2. True: Attributes are the smallest division of data in ER diagram.

3. Conceptual: the level of abstraction which the Entity-Relationship Model most concerned with.

4. Consider the following relationship involving two entities, students and classes: A student can take many classes. A class can be taken by many students. The number of tables which can be used to represent this relationship in a schema is 3 because we are having three (3) parameters which are simply the students and the two entities.

In database management, the term "schema" is used to denote a representation of data.

A database schema is a structure which is typically used to represent the logical design of the database and as such represents how data are stored or organized and the relationships existing in a database management system. There are two (2) main categories of a database schema; physical database schema and logical database schema.

5 0

2 years ago

Define a function setheight, with int parameters feetval and inchesval, that returns a struct of type heightftin. the function s

ehidna [41]

It is given that the feetVal and inchesVal are parameters of the SetHeight() function. Since the return type of the function is structute, so we need to define a structure.

After that, we need to create a structure variable within the function definition. Now, assign the feet and inches with the feetVal and inchesVal respectively. Finally return the structure variable.

Further explanation:

#include<stdio.h>

//define the structure

typedef struct HeightFtIn_struct {

int feet;

int inches;

} HeightFtIn;

//define the function

HeightFtIn SetHeight(int feetVal, int inchesVal)

{

HeightFtIn Htft; //creating a structure variable of type HeightFtIn

//assign the value of feetVal

Htft.feet = feetVal;

Htft.inches = inchesVal; //assigning the value of inchesval

//return the structure variable

return Htft;

}

int main(void) {

HeightFtIn studentHeight;

int feet;

int inches;

printf("Enter the values of feet and the inches: ");

scanf("%d %d", &feet, &inches);

studentHeight = SetHeight(feet, inches);

printf("The student's height is %d feet and %d inches.\n", studentHeight.feet, studentHeight.inches);

return 0;

}

Output:

Enter the values of feet and the inches: 5 9

The student's height is 5 feet and 9 inches.

Learn more:

1. A company that allows you to license software monthly to use online is an example of ? brainly.com/question/10410011

2. How does coding work on computers? brainly.com/question/2257971

Answer details:

Grade: College Engineering

Subject: Computer Science

Chapter: C Programming

Keyword:

C++, input, output, programming, statements, loops, if, else, statements, firstname, lastname, base class, derive class, vector, print

6 0

2 years ago

Which of the following is true? a. Pseudocode is used to describe an algorithm. b. Pseudocode is not an actual computer programm

Leviafan [203]

Answer:

Correct answer is:

d. All of the above

Explanation:

First of all, let us learn about a pseudo code:

Pseudo code: It is an implementation of any algorithm written with the help of annotations and text using in simple English. (So, point a. is true)

It is written in English so its syntax is not like any actual programming language. (So, point b. is true)

Pseudo code describes what each line of pseudo code will do so the code writing becomes easier simply by translating the pseudo code to actual programming language syntax i.e. point c. is true.

Hence, point "d. All of the above" is true.

Advantages of Pseudo code :

It makes the readability of the program idea/approach better.

Code writing becomes easier for the programmer.

Correct answer is:

d. All of the above

4 0

2 years ago