Answer:
The correct answer to the following question will be Option D (Subtractive method
).
Explanation:
- This approach essentially requests a participant to construct two activities that are already in almost every way similar, except for a mental process that is assumed to also be included in any of the activities although omitted in another.
- This method will be much more valuable when deciding the period for phonemic awareness, despite text-string identification.
The other three options are not related to the given scenario. So that Option D is the right answer.
 
        
             
        
        
        
Answer: Provided in the explanation section
Explanation:
The Question says;
Identify a logical operation (along
with a corresponding mask) that, when
applied to an input string of 8 bits,
produces an output string of all 0s if and
only if the input string is 10000001.
The Answer (Explanation):
XOR, exclusive OR only gives 1 when both the bits are different. 
So, if we want to have all 0s, and the for input only 10000001, then we have only one operation which satisfies this condition - XOR 10000001. AND 
with 00000000 would also give 0,
 but it would give 0 with all the inputs, not just 10000001.
Cheers i hope this helped !!
 
        
             
        
        
        
Answer:
Abstraction is the process of removing or taking away certain characteristics to reduce or hide several very important characteristics.
 
In OOP (Object Oriented Programming), to increase efficiency and reduce complexity, a programmer hides certain vital data about an object. This is abstraction in programming.
 
For further clarification, a programmer ensures that the name given to an entity makes sense and most importantly, that it carries relevant aspects, and non essential parts are not included.
 
        
             
        
        
        
A 
joystick is less likely to be used while creating this presentation. Obviously, If your intention is to create an audio-visual presentation on animated movies, a computer should be used. With a computer, comes a keyboard, a mouse and a microphone as well.
A Joystick is used to control video games and play simulator games. Therefore, I do not see the need of using a joystick in this situation.
 
        
        
        
Answer: Your friend wants you to email her.
Explanation: