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abruzzese [7]
3 years ago
8

What is the difference between a rack and a tower?

Computers and Technology
1 answer:
mash [69]3 years ago
3 0

Answer:

A rack is a metal frame used to hold various hardware devices such as servers, hard disk drives, modems and other electronic equipment.

A tower is a metal chassis that holds all of the computer's components.

I hope this helped you !

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Help I don’t even know what class is this.
kvv77 [185]

Answer:

I would say D

Explanation:

7 0
2 years ago
In classical conditioning, _____ means that the CS and US are presented closely together, whereas _____ means that the CS is a g
Sav [38]

Answer:

The answer is "stimulus and response"

Explanation:

The classical conditioning, which is used in research, It also used in software and computer systems theory, that design, implementation and checks performance of computer.

  • It also provides the process, by which an initially supportive stimulus helps to elicit an adherence to qualities as opposed to only a biochemical mental workout.
7 0
3 years ago
Use a physical stopwatch to record the length of time it takes to run the program. Calculate the difference obtained by calls to
Otrada [13]

Answer:

Calculating the Elapsed Running time of algorithm , we put System.currentTimeMillis() at the start of main method and at the end of main Method and calculate the difference.

long end = System.currentTmeMillies();

------Program -------

long end = System.currentTmeMillies();

long elapsedTime = end-start

Explanation:

4 0
3 years ago
Assume that we have seeded a program with 5 defects before testing. After the test, 20 defects were detected, of which, 2 are fr
melamori03 [73]

Answer:

see explaination

Explanation:

Given that we have;

Defects before testing = Defects planted = 5

Defects after testing = 20

Seeded defects found = 2

Real, non seeded defects = 18

Hence, Total number of defects = (defects planted / seeded defects found) * real, non seeded defects = (5/2)*18 = 45

Therefore, Estimated number of real defects still present = estimated total number of defects - number of real, non seeded defects found = 45-18 = 27

5 0
3 years ago
If there are 10 routers between the source and destination hosts, how many transport processes will be involved on all devices?
Gnesinka [82]

Answer:

c. 2

Explanation:

As the routers are only involved with the process of finding the best route to reach an IP address (the destination hosts), they don't look at the IP Datagram payload (which includes the transport protocol header), only to IP header.

So, the only transport processes that "talk"each other, are the one on the source host (defining TCP or UDP source port/s, and the other  on the destination host (defining TCP or UDP destination port/s), so two applications (or more) in both machines can exchange data.

5 0
3 years ago
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