Answer:
Option A is the correct answer choice for the above question.
Explanation:
The computer system needs intercommunication which is done inside the processor to process the task given by the user. There are two types of model is used for intercommunication--
- Message passing and
- Shared memory
The difference between two is that message passing passes the message on two points at a single unit of time whereas shared memory simultaneous shares the multiple messages. That's why shared memory is faster than message passing.
- Hence option A is the correct choice because it also refers to the above concept. While the other is not correct because--
- Option B states that message passing is faster than shared memory which is wrong.
- Option C states that message passing is used for large data but shared memory is used for large data.
- Option D states that shared memory is unavailable in some processor which is wrong.
Answer:
Following code are:
int *temp; //declaration of variable
// perform swapping
temp = xp;
xp = yp;
yp = temp;
Explanation:
we declare an integer data type pointer variable "*temp" then perform swapping between them.
The variables "xp" and "yp" are already declared and these variables are performing swapping among three.
Answer:
D. Clicking the cell
Explanation:
Clicking the target cell is an alternative way of typing in the cell name when creating a cell reference in a formula.
Hope this helps!
Answer:
Transport layer:
- data packets are segment to smaller chunks.
- gives sequence number to segment.
- identifies the source and destination port number.
- initiates data transmission between nodes.
- rearrange and identifies the application, the transmitted data is meant for.
Explanation:
The transport layer is the fourth layer in the OSI network model. Protocols like TCP and UDP are found in this layer. It segment data packets and for a connection oriented protocol like TCP, it creates an established session between source and destination host (the session layer can also do this, but it is more defined in the transport layer).
The network and data-link layer can also transmit data packets.
Answer:
b. The Upcoming Lunch & Learn Program Is in March.
Explanation:
A subject line identifies the e-mail intent. The subject line displayed the user or recipient when they look at the list of messages.
For informational e-mail, some points take into consideration.
- Write a subject line
- keep it short
- place important words
- eliminate filler words
- clear and specify the topic
- keep the subject line simple
- Set a deadline in the subject line
- Highlight the value that offered
I think option b is suitable for the informational subject line in an e-mail.
