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I am Lyosha [343]
3 years ago
9

What is the system of phonographic disc recordings paired with a projector called?

Computers and Technology
1 answer:
klasskru [66]3 years ago
4 0

Answer:

The correct answer to the following answer will be Cinematographe.

Explanation:

A motion picture camera apparatus which serves as a projector for a film is known as Cinematographe, invented by Louis Lumiere and Lyon by Auguste in the 1890s.

  • We can use it both as camera and projector.
  • It could be used to make extra prints of a film.

The other three options will not be the correct answer because:

Kaleidoscope (basically a toy having two or more reflecting mirrors inside it),

Kinetoscope (helps to view moving pictures without any sound) and

Vitaphone (helps to show images on the wall with the help of light rays).

Hence, Cinematographe is the right answer.

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What is output by the following line of code?
astraxan [27]

Answer:int x = 5;

if(x < 5)

cout << "line 1 ";

cout << "line 2";

A. line 1 line 2 B. line 1 C. line 2

D. line 1 E. line 1line 2

line 2

2. What would be output by the following code? _______

int x = 0;

while(x < 5)

{

cout << x << " ";

x++;

}

A. 0 1 2 3 4 5 B. 1 2 3 4 5 C. 0 1 2 3 4

D. 0 E. 0 0 0 0 0

3. After execution of the following code, what will be the value of input_value if the value 3 is entered at the keyboard at run time? ________

cin >> input_value;

if (input_value > 5)

input_value = input_value + 5;

else if (input_value > 2)

input_value = input_value + 10;

else

input_value = input_value + 15;

a. A. 8

b. B. 13

c. C. 18

d. D. 0

e. E. 5

4. What would the user see displayed on the screen after the following lines of code are executed?¬¬________

int i = 6;

if (i == 10)

cout << “value: “ << i;

else

cout << "hmmm";

A. value: i B. value: 10

C. hmmm D. value: ihmmm

E. value: 10

Hmmm

5. What is the output of the following lines of code? ______

for(int i=0; i<4; i++)

cout << (i * 3) << " ";

A. 0 1 2 3 4 B. 0 3 6 9

C. 0 3 6 9 12 D. 0 1 2 3 E. 0 0 0 0

Explanation:

6 0
2 years ago
What is responsible for recording an image of an object with camera <br> Pls I neeed it right know
zavuch27 [327]
Wouldn’t you be the one responsible since your the one taking the image?
3 0
3 years ago
$8.25/hour; _____$/year, when working 40 hours a week.
Katarina [22]
If you work 50 weeks/year and 40 hours/week, you will make 16,500 dollars per year if you make 8.25 per hour
8 0
3 years ago
J=2
leonid [27]

Answer:

yup

tthast right

Explanation:

5 0
3 years ago
Roger wants to give semantic meaning to the contact information, which is at the bottom of the web page. To do this he will use
Elden [556K]

Answer:

Parent

Explanation:

HTML is an acronym for hypertext markup language and it is a standard programming language which is used for designing, developing and creating web pages.

Generally, all HTML documents are divided into two (2) main parts; body and head. The head contains information such as version of HTML, title of a page, metadata, link to custom favicons and CSS etc. The body of a HTML document contains the contents or informations that a web page displays.

In this scenario, Roger wants to give semantic meaning (an element conveying informations about the type of content contained within an opening and closing tag) to a contact information placed at the bottom of a webpage. Thus, in order to do this, he should use a footer element as a parent of the contact information and as such all instance variables that have been used or declared in the footer class (superclass) would be present in its contact information (subclass object).

4 0
3 years ago
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