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Gnoma [55]
3 years ago
13

1. Which markup language adds the ability to use video without requiring the user to download add-ons?

Computers and Technology
1 answer:
aniked [119]3 years ago
3 0

HTML5

HTML5 has fewer plug-ins like the ability to standardize how audio and video are presented on a Web page. It introduces the <video> element designed to remove the need to install 3rd party add-ons and plug-ins like adobe flash player. It also adds the <audio> element  too that allows pages to smoothly add audio files.

You might be interested in
Database management systems are expected to handle binary relationships but not unary and ternary relationships.'
alekssr [168]

Answer:

False          

Database management systems are expected to handle binary, unary and ternary relationships.

Explanation:

Unary Relationship: It is a recursive relationship which includes one entity in a relationship which means that there is a relationship between the instances of the same entity. Primary key and foreign key are both the same here. For example a Person is married to only one Person. In this example there is a one-to-one relationship between the same entity i.e. Person.

Binary Relationships: It is a relationship involving two different entities.   These two entities identified using two relations and another relation to show relationship between two entities and this relation holds primary keys of both entities and its own primary key is the combination of primary keys of the both relations of the two entities. For example Many Students can read a Book and many Books can be obtained by a Student.

Ternary Relationships: is a relationship involving three entities and can have three tables. For example a Supplier can supply a specific Part of many Mobiles. Or many Suppliers may supply several Parts of many Mobile models.

6 0
3 years ago
nswer the following questions concerning chapter 1:1.1 Which pair of layers are NOT peer layers?a.Transport layer in the sender
frosja888 [35]

Answer:

b.Transport layer in the sender and application layer in the receiver

Explanation:

A peer layer communication is usually used to describe the interactions of different layers among one another in the presence of system communication. If there is a single system, there will be approximately two neighboring layers such that one layer is below while the other is above. Therefore, the answer is option b.

8 0
3 years ago
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
How is the number 13,000 abbreviated in scientific notation?
Gennadij [26K]
<span> 13,000 is the same as 1.3 x 10^4</span>
3 0
3 years ago
Read 2 more answers
write a C++ program that ask the user for the number of cookies eaten and display the calorie consumption
Artyom0805 [142]

Answer:

#include <iostream>

using namespace std;

int main()

{

   int cookies;

   cin >> cookies;

   cout << "The calorie consumption is: " << cookies * 142 << endl;

   return 0;

}

Explanation:

First line: include basic library of C++(input and output).

using namespace std;

Says to compiler we are using std.

int main() Main function

int cookies, cookies variable, of int type

cin >> cookies

get the number of the cookies from user

cout Print the text and calories(one cookie have 142 calories)

Have a nice day ;)

4 0
3 years ago
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