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Nat2105 [25]
3 years ago
11

Dns uses udp instead of tcp. if a dns packet is lost, there is no automatic recovery. does this cause a problem, and if so, how

is it solved?
Computers and Technology
1 answer:
grandymaker [24]3 years ago
7 0
Packet loss is typically resolved by time-outs and retries. For applications where a duplicate operation doesn't matter this is acceptable.
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In your opinion is it more beneficial to have many folders or is it better to nest subfolders
Semmy [17]
I dont think it matters just as long you have all your things to work it doesnt matter if you have to tape it on your back
7 0
3 years ago
Which of the following code segments does not contain any errors?
Readme [11.4K]

Answer:

c. double triple(float n) { return (3 * n); }

Explanation:

In option a print is used to print integer.While printf is used in C to print something.

In option b there is no * operator between s s s it should be s*s*s.So it will give error.

In option d there is also no multiply operator * in between 3.14 2 r it should be 3.14*2*r.

So we can say that option c is error free.

8 0
3 years ago
If an engine has four cylinders and a total of 16 valves, how many valves would each cylinder have? A. Two B. One C. Four D. Thr
scZoUnD [109]
The correct response is C. Four.
6 0
3 years ago
Which of the following describes ETL? a) A process that transforms information using a common set of enterprise definitions b) A
andrezito [222]

Answer:

The correct answer is d) All of these are correct.

Explanation:

ETL stands for Extract, Transform and Load. An ETL system extracts data from the sources, enforces data quality and consistency standards, conforms data so that separated and maybe unrelated sources can be used together, and as a final step delivers data in presentation-ready formats so that developers can build applications and end users can take decisions.

4 0
3 years ago
What are the differences between a cursor, insertion point and mouse pointer?​
Anna35 [415]

Answer:

Explanation:

A cursor is a pointer which indicates the position of the mouse on a computer's display monitor.

An insertion point is a location in a document where additional information is inserted when the user begins to type.

A mouse pointer is an image used to activate/control certain elements in a GUI (graphical user interface).

I know you asked for the differences, though i thought I'd add a similarity. All of these 3 things are similar, as they show where the position of the info/mouse is. :)

Hope this helps!

-Biscuit08

7 0
2 years ago
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