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4 years ago

Darpa was created to

1 answer:

7 0

Darpa is an agency that emerges technologies for the military. I would say B. investigate technologies. This is logical because they are working with technologies investigating how, where, and why they need to emerge in the first place.

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This type of software works with end users, application software, and computer hardware to handle the majority of technical deta

Lena [83]

System software will be the answer

3 0

4 years ago

Wendy wants to learn how to write a computer program that can get the dimensions of a rectangle from the user and then tell the

otez555 [7]

Answer:

algorithms for finding the area

Explanation:

you need algorithms to find out any computer input information.

4 0

3 years ago

Read 2 more answers

Your employer is opening a new location, and the IT director has assigned you the task of calculating the subnet numbers for the

astraxan [27]

Answer:

Check the explanation

Explanation:

• We are taking a look at the class B network beginning with 172.0.0.0.0,while Converting this value to binary as:10101100.00010100.00000000.00000000. 32 bits in total, out of this the First 16 bits that are used as network ID and the subsequent 16 bits are used as HostID.Out of the 16 bits that are sued for Network ID the 2 bits namely Bits fifteen and sixteen (15 and 16) have been set and can't be changed and hence only 14 bits are used as network ID.

• Now so that we can divide this network into 50 subnets for class B network we will have to borrow a bit as shown below:

• 10101100.00010100.00000000.00000000=172.0.0.0.0,Adding 1 bit by borrowing from host portion and adding it to network ID will give it 10101100.00010100.00000000.00000000(0 shown in bold) or10101100.00010100.10000000.00000000 (1 shown in bold) will give us 2 unique subnets.i.e changing 1 bit will give us 2 power 1=2 subnets,thus changing 2 bits will give us 2 power 2 subnets =4 similarly changing 6 bits will give us 64 unique subnets.

• Which means and going by the above problem statement in case we need 50 subnets and we also need to change 6 bits in the Network ID to give 50 unique subnets.

• Thus the answer is 6

3 0

4 years ago

The purpose of performance profiling (experimental analysis) is to measure the program/algorithm performance. Assume that you ha

Andru [333]

Answer:

C. O(n).

Explanation:

for better understanding, the os is a program that helps in telling how much resources can be used and when processor can be accessed.

to each programme data structures would load and unload every time that a programme is to be run.

while a programme is being managed there would be extra overheads and based on whatever type of os or programme that this is, it may or may not have fixed overhead

from our question overhead is fixed at 100ms

we have,

net time as: 300-100, 510-100, 905-100, 1750-100, 3305-100,

which is, 200, 410, 805, 1650, 3205

when we double 2¹⁰ to 2¹¹ to 2¹² etc, the programme ran is also doubling

this says that run time is same as size of instance n

O(n)

8 0

3 years ago

What could happen if your server farm or cloud center's temperature fell below 50 degrees?

RideAnS [48]

Answer:

nothing

Explanation:

Low temperature is not a problem for the computer or the server farm or the cloud center's temperature. And they work better at low temperatures. The problem arises only when we have to deal with moisture issues, and that can be a problem certainly as that can result in the short circuit. However, for here ware is assuming that there is no moisture threat, and hence for this condition " nothing" is the correct option. However, the increase in temperature results in energy savings, and it decreases carbon emission. Hence, we cannot assume that there will be better production at such low temperatures even though when the data center like low temperatures, and we cool them regularly.

8 0

3 years ago