Answer:
Disadvantages of Batch Operating System:
- The computer operators should be well known with batch systems.
- Batch systems are hard to debug.
- It is sometime costly.
- The other jobs will have to wait for an unknown time if any job fails.
Hi!
The mouse and the keyboard are <em>input devices. </em>By using them, we can input data which will give us a (hopefully) desired output!
For example...
Just by using my keyboard to type, I'm inputting data in the form of ASCII characters and symbols.
By using my mouse to click on an area so I can move this sentence on a new line, I had to input a request to do such!
Hopefully, this helps! =)
Taco bell...........................................................................................................................................................................
One approach to solving this is to first calculate the current the will flow through all three resistors:
The total resistance is R1+R2+R3 = 5280
I = V/R = 30/5280 ≈ 5,682 mA
Then the drop across R2 = I*R2 = 5,7mA * 1000 ≈ 5.682 V.
So this is based on the fact that V=I*R and there is one current running in the entire chain, ie., it is the same through each resistor.
1. There are two equivalent options:
<span>2. border-width:2px;
border-style:solid;
border-color: #000
and </span><span>3. border: 2px solid #000;
As for programmers: "Shorter = better". So option 3 is your choice.
2. I think it's a very tricky question and I can't see correct answer. But in my opinion this one is the most possible: </span><span>3. CSS shorthand take up less space. Shorter files = less mistakes.</span>
