Answer:
1. This is because non-essential parts of the analog data is cut of so as to represent the analog data digitally.
2. This is because it mirrors closely to the original analog material.
3. i. Temperature ii. Speed ii. Distance iv. Electric current
Explanation:
1. How is a digital representation of analog data a form of abstraction?
Digital representation of analog data is a form of abstraction because, since abstraction, which is the removal of non-essential parts of a material so as to reduce complexity, also non-essential parts of the analog data is cut of so as to represent the analog data digitally.
2.Why is the quality of the photo, music, etc better when more samples are taken?
The quality of these items is better because, as more samples are taken, it reduces the error in the sampling and the item(photo, music etc) mirrors closely to the original analog material.
3. What other examples of analog data can you think of?
i. Temperature ii. Speed ii. Distance iv. Electric current
Failure of the <u>Brake master </u>cylinder will often result in sudden unexpected loss of the ability to stop the vehicle
<u>Explanation:</u>
The ability to stop the vehicle lies with the Brakes. If brakes of a vehicle do not work properly then it might become difficult to stop the vehicle. This happens when a cylinder called brake master cylinder fails.
The brake master cylinder might not work properly with the passage of time or it can form internal leaks. This is the master cylinder and it controls other cylinders in a vehicle. Its failure affect the brakes badly, it will be unsafe to drive such a vehicle.
Answer:
def feet_to_inches( feet ):
inches = feet * 12
print(inches, "inches")
feet_to_inches(10)
Explanation:
The code is written in python. The unit for conversion base on your question is that 1 ft = 12 inches. Therefore,
def feet_to_inches( feet ):
This code we define a function and pass the argument as feet which is the length in ft that is required when we call the function.
inches = feet * 12
Here the length in ft is been converted to inches by multiplying by 12.
print(inches, "inches")
Here we print the value in inches .
feet_to_inches(10)
Here we call the function and pass the argument in feet to be converted
Answer:
let cookieNumber = Math.floor(Math.random() * 10)
switch (cookieNumber) {
case 1:
document.write('Fortune 1')
break;
case 2:
document.write('Fortune 2')
break;
case 3:
document.write('Fortune 3')
break;
case 4:
document.write('Fortune 4')
break;
case 5:
document.write('Fortune 5')
break;
case 6:
document.write('Fortune 6')
break;
case 7:
document.write('Fortune 7')
break;
case 8:
document.write('Fortune 8')
break;
case 9:
document.write('Fortune 9')
break;
case 10:
document.write('Fortune 10')
Explanation:
The cookieNumber is generated using Math.random(), which is rounded to a whole number using Math.floor(). Then, a switch block is used to display a different fortune depending on the value of cookieNumber.
Answer:
Total Memory= 4 KB = 4096 bytes = 32768 bits
Explanation:
<em><u>1. Data lines are 8 From D0 to D7</u></em>
so
Total memory at single address locations is 8 bits.
<em><u>2. Address lines are 12 (A0 to A11)</u></em>
There are 12 address lines but 3 out 12 are for selction of chip or memory bank.
so only 9 pins are there to address the locations on one chip.
Total No. of address locations on single chip = 2^9 = 512 locations
as 1 location is 1 byte so total memory of single chip is 512 bytes.
<u><em>3. Total Memory Bank </em></u>
There are total 3 selection pins for memory bank.
so
Total chips = 2^3 = 8.
<em><u>4. Total Memory </u></em>
Total size of 1 chip = 512 bytes
Total size of 8 chip = 8x512 bytes = 4096 bytes = 4096/1024 kb = 4 kb
<em>So total memory of system is 4 Kb = 4096 bytes = 32768 bits</em>
