All categories

3 years ago

What export format is a great option for students that want to put their video into an online portfolio?

Computers and Technology

1 answer:

emmasim [6.3K]3 years ago

3 0

Answer:

The answer is it depends on the videos that you will be using.

Explanation:

If the student video is lenghty, the best format to use is MOV. (stands for MOVie by Quicktime) Because .mov files are designed for long, movie - like videos that doesn't take up much storage space but the quality is high. For streaming purposes, the best video format would be .WMV (or Windows Media Video). Although, quality of these videos are not that high, it is suitable for online quality as it loads faster. If the student would want his or her movie could be played in most devices, whether it is apple or android, the best format to use is .MP4 (stands for MPEG-4 or Moving Picture Experts Group). MP4 video files are often small and designed for portable devices. It is the most popular movie file type on the internet as it also supports streaming and subtitles.

You might be interested in

Write a function solution that returns an arbitrary integer which is greater than n.

Aleksandr-060686 [28]

Answer:

public static int greaterThanInt(int n){

return n+10;

}

Explanation:

This is a very simple method in Java. it will accept an argument which is an integer n and return n+10 since the question requires that an arbitrary integer greater than n be returned adding any int value to n will make it greater than n.

A complete java program calling the method is given below:

import java.util.Scanner;

public class ANot {

public static void main(String[] args) {

Scanner in = new Scanner(System.in);

System.out.println("Please enter an integer");

int n = in.nextInt();

int greaterInt = greaterThanInt(n);

System.out.println("You entered "+n+", "+greaterInt+" is larger than it");

}

public static int greaterThanInt(int n){

return n+10;

}

}

4 0

4 years ago

To back up your database, click the _____________to display Backstage view, click the Save & Publish tab in the navigation b

Nuetrik [128]

Answer:

The answer is "File Tab".

Explanation:

In the database, restore is a database recovery process mechanism, that maintains administrative environment, configuration and stored software data. In the case of primary computer crashes, it helps to construct a new instance or to clone the database.

In this a file tab is an option, when we click on it is provides a backstage view of the file window, that deals with repositories and feature grades.
It helps you to do something in a database when you can make the situation within the database by putting commands on some other tabs on the Ribbon, that's why the file tab is the correct answer.

4 0

3 years ago

Which of the following can you not code in a subclass? Select one: a. a method with the same signature as a method in the superc

Ray Of Light [21]

<h2>Option D: a call to a private method of the superclass</h2>

Explanation:

Option a: a method with the "same signature" is allowed in the subclass. There will not be any confusion because the object which is trying to call the method will decide whether to call the sub class or super class.

Option b: a call to a super class constructor is possible because, when you create an object of sub class automatically the super class constructor will be called. Even the sub class constructor can call the super class constructor explicitly.

Option c: A subclass can create method that's not defined by the super class

Option D: a private method is private inside the class and hence even the object of that class cannot access.

8 0

3 years ago

What is A/B Testing

Gnom [1K]

A/b testing is comparing two versions of a web page to see which one performs better

8 0

3 years ago

Read 2 more answers

Easter Sunday is the first Sunday after the first full moon of spring. To compute the date, you can use this algorithm, invented

tatuchka [14]

Answer:

# The user is prompted to enter the year

# the entered year is assigned to y

y = int(input("Enter the year: "))

# the remainder when y is divided by 19 is assigned to a

a = y % 19

# The quotient is assigned to b when y is divided by 100

b = y // 100

# The remainder is assigned to c when y is divided by 100

c = y % 100

# The quotient is assigned to d when b is divided by 4

d = b // 4

# The remainder is assigned to e when b is divided by 4

e = b % 4

# The quotient is assigned to g when 8 * b + 13 is divided by 25

g = (8 * b + 13) // 25

# The remainder is assigned to h when 19 * a + b - d - g + 15 is divided by 30

h = (19 * a + b - d - g + 15) % 30

# The quotient is assigned to j when c is divided by 4

j = c // 4

# The remainder is assigned to k when c is divided by 4

k = c % 4

# The quotient is assigned to m when a + 11 * h is divided by 319

m = (a + 11 * h) // 319

# The remainder is assigned to r when 2 * e + 2 * j - k - h + m + 32 is divided by 7

r = (2 * e + 2 * j - k - h + m + 32) % 7

# The quotient is assigned to n when h - m + r + 90 is divided by 25

n = (h - m + r + 90) // 25

# The remainder is assigned to p when h - m + r + n + 19 is divided by 32

p = (h - m + r + n + 19) % 32

# The date of easter is displayed

print ("Easter falls on day ", p, "of month ", n);

Explanation:

The code is written in Python and is well commented. A sample image of program output is attached.

5 0

4 years ago