Answer:
C.Battery is a source of potential difference in a circuit.
Explanation:
A battery is a source of electrons and positive ions which sets one of it's terminal (cathode) at negative potential and the other (anode) at positive potential. Hence a battery is a source of electricity(electrons) which sets a potential difference across the battery terminals.
Answer:
A compiler translates a program written in a high level language
1. Based on Scenario A, the packets should be encapsulated in multiple frames to minimize the re-transmission overhead.
This is because there will be the need to re-transmit the packets because the network environment is not reliable and accurate. Therefore, a single frame may be too costly when the need for re-transmission arises.
2. Based on Scenario B, the packets should be encapsulated in a single frame because of the high level of network reliability and accuracy.
There will not be further need to re-transmit the packets in a highly reliable and accurate network environment. This environment makes a single frame better.
Encapsulation involves the process of wrapping code and data together within a class so that data is protected and access to code is restricted.
With encapsulation, each layer:
- provides a service to the layer above it
- communicates with a corresponding receiving node
Thus, in a reliable and accurate network environment, single frames should be used to enhance transmission and minimize re-transmission overhead.
Learn more about data encapsulation here: brainly.com/question/23382725
The flowchart gives most of the solution, you only have to translate the loop to something like a while() { ... } structure:
X=0
input num
while (num > 5) {
ouput num
X = X + num
num = num + 2
}
output X
If you run this with num = 8, it would print:
8
6
14
Answer:
66 bytes, 50 bytes and 27 bytes
Explanation:
Cache can be defined as an area or type of computer memory in which information that is often in use can be stored temporarily and got to especially quickly.
It's a hardware or software that is used to store something, usually data, temporarily in a computing environment.
See attachment for a step by step solution to the questions.
