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3 years ago

If there is no index.html file in the root folder nothing will be displayed when you navigate to the site address

1 answer:

7 0

This can be a tricky question because this could be true or false depending how the Web Server is setup. For instance, with the Apache web server you do not need an index.html file as long as you have a index.htm file or an index.php file. So the answer could be false if you have one of the other files. Anyways, I think they mean an index file in general so the answer is true.

You might be interested in

This is used in a program to mark the beginning or ending of a statement, or separate items in a list:_____

hammer [34]

Answer:

B) Punctuation

Explanation:

Punctuation are greatly used in different programming languages for different purposes. In the Java, C++ and C# Programming languages for example, two popular punctuation marks are the comma (,) and semi-colon (;). The comma is used for separating elements of a list and arrays, while the semi-colon indicates end of an executable statement or line of code. Other popular punctuation marks used in programming are periods (dot), question marks, parenthesis angle brackets and braces each implementing a specific grammatical syntax in the language.

5 0

3 years ago

How should I do it Please code for Java

andrew-mc [135]

Answer:

class Main {

public static void printPattern( int count, int... arr) {

for (int i : arr) {

for(int j=0; j<count; j++)

System.out.printf("%d ", i);

System.out.println();

}

System.out.println("------------------");

}

public static void main(String args[]) {

printPattern(4, 1,2,4);

printPattern(4, 2,3,4);

printPattern(5, 5,4,3);

}

Explanation:

Above is a compact implementation.

3 0

3 years ago

A mobile device you are troubleshooting is experiencing a sharp decrease in performance after an hour of operation. The user pow

Anna71 [15]

Answer:

Close or disable all unused running apps.

Explanation:

Closing programs running in the background on your computer or mobile device helps to free up system resources for your other programs. These problems can be resolved where your system is running slowly or two programs are trying to use the same device hence causing the device or system to drag.

5 0

3 years ago

Which of the following is true about STEM education? STEM education is focused on understanding rather than applying scientific

Soloha48 [4]

Answer:

C). STEM students are encouraged to blend and expand their knowledge of all four subject areas.

Explanation:

STEM education is characterized as a learning and development approach that focuses upon an amalgamation of four subject areas including science(S), technology(T), engineering(E), and Mathematics(M). Thus, each letter stands for a subject domain and this integration of four subjects primarily aims to 'blend and expand the knowledge of the students in these areas' integratively. It helps in developing and sustaining the interests of young learners through this integrated approach which also assists them with unique opportunities. Thus, <u>option C</u> is the correct answer.

5 0

3 years ago

Write a program that reads a 4-bit binary number from the keyboard as a string and then converts it into decimal. For example, i

adell [148]

Answer:

import java.util.Scanner;

public class ss11{

public static void main (String[]args) {

Scanner keyboard = new Scanner (System.in)

String a1, a2, a3, a4, a5;

int i1, i2, i3, i4, i5;

System.out.println("Enter a four bit binary number:");

a1= keyboard.next();

a2= a1.substring(0,1);

a3= a1.substring(1,2);

a4= a1.substring(2,3);

a5= a1.substring(3,4);

i1 = Integer.parseInt(a2);

i2 = Integer.parseInt(a3);

i3 = Integer.parseInt(a4);

i4 = Integer.parseInt(a5);

i1= i1 * 8;

i2= i1 * 4;

i3= i1 * 2;

i4= i1 * 1;

i5= i1+i2+i3+i4;

System.out.println("The converted decimal number is: +i5);

}

Explanation:

7 0

3 years ago