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3 years ago

What is an example of an attribute for a screen object

Computers and Technology

1 answer:

katrin2010 [14]3 years ago

5 0

Answer:

The answer to this question is given below in the explanation section.

Explanation:

First, we need to know what are the attributes of an object in object-oriented programming. In the object-oriented program, an entity that you are going to program considered an object. for example, students, class, course, teacher, and exam are objects in the learning management system. The attributes are the feature of an object whereas methods are the behaviors of an object

In this question, it is asked about to list or give an example of an attribute for a screen object. Screen object can be anything that shows display, for example, your laptop, mobile, tablet, billboard, etc.

The attribute of the screen object are listed below:

screen size,
screen manufacturer
screen type (whether it is a laptop, monitor, digital watch screen, etc)
screen width
screen length
screen color
screen pixel
Is it a touch screen

The above are some examples of an attribute for a screen object.

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Answer:

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3 years ago

The 7-bit ASCII code for the character ‘&’ is: 0100110 An odd parity check bit is now added to this code so 8 bits are trans

Lorico [155]

Answer

First part:

The transmitted 8-bit sequence for ASCII character '&' with odd parity will be 00100110. Here leftmost bit is odd parity bit.

Second part:

The invalid bit sequence are option a. 01001000 and d. 11100111

Explanation:

Explanation for first part:

In odd parity, check bit of either 0 or 1 is added to the binary number as leftmost bit for making the number of 1s in binary number odd.

If there are even number of 1s present in the original number then 1 is added as leftmost bit to make total number of 1s odd.

If there are odd number of 1s present in the original number then 0 is added as leftmost bit to keep the total number of 1s odd.

Explanation for second part:

A valid odd parity bit sequence will always have odd number of 1s.

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And since in option b and c, total number of 1s are 5 and 7 i.e. odd numbers respectively. Therefore they are valid odd parity check bit sequences.

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