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Artist 52 [7]
3 years ago
13

Fact Pattern: A sales transaction record designed to contain the information presented below. Column Information 1-10 Customer a

ccount number 11-30 Customer name 31-38 Amount of sale 39-44 Sales date 45-46 Store code number 47-49 Sales clerk number 50-59 Invoice number If the last letter of a customer’s name is erroneously entered in column 31, which of the following is most likely to detect the error during an input edit run? A logic check. A field check.
Computers and Technology
1 answer:
ozzi3 years ago
4 0

Answer:

The answer is field check.

Explanation:

The sales transaction record was designed to enter information by range, so the data validation is oriented for range validation and not for a specific logic. In other words, the transaction will check if the information is in a valid range and not if the information is logically valid.

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Which algorithm makes the most efficient use ofmemory?
SashulF [63]

Answer:

Best-fit Algorithm

Explanation:

Best-fit: Allocating the smallest memory location that is greater than or equal to the size of process.

<u>Example</u>

Let these are the memory locations-210kb,310kb,260kb,610kb

                    and size of processes-160kb,450kb,250kb,300kb

For the first-fit,

We allocate 160 kb to the 210kb memory location

Then, we allocate 450 kb to the 610kb because others don't have the size.

Then,we allocate 250kb to the 310 kb.

300 kb will stop,as no memory locations can execute.

For the Best-fit,

We allocate 160 kb to the 210kb memory location

Then,we allocate 450kb to the 610kb.

Then,we allocate 250kb to the  260kb not 310kb according to best-fit.

Then we allocate 300kb to the 310kb.

For the worst fit,

We allocate 160 kb to the 610kb memory location according to the worst-fit algorithm.

Then,we can't allocate 450kb to any memory location.

Then,we allocate 250kb to the 310kb .

We can' allocate 300kb in 260kb memory location.

As we can see from this example that in First-fit algorithm 300kb process will stop as no memory location is there.

In worst-fit algorithm ,We can't allocate 450kb,300kb to any memory locations.

In Best-fit algorithm,we can allocate the process to each location,so this algorithm is using memory in a efficient way.    

5 0
3 years ago
The following code accomplishes which of the tasks written below? Assume list is an int array that stores positive int values on
worty [1.4K]

Answer:

it stores the largest value in list (the maximum) in foo

Explanation:

Initially foo is assigned as the first element of the list

Inside the loop, every element in the list will be compared with foo, starting from the second element. If an element is greater than foo, the new value of the foo will be that element. At the end of the loop, foo will be equal to the largest element in the list.

5 0
3 years ago
6 The part of the computer that contains the brain or central processing unit is also known as the ?
Olin [163]
Answer:  "CPU" .
________________________________
4 0
3 years ago
You are a network administrator for a large bagel manufacturer that has 32 bakeries located throughout the United States, United
Anni [7]

Answer:

See the components in explaination

Explanation:

In order to make it as IPv6, few key components should be supported, those components are given below:

The infrastructure must support the enhanced protocol StateLess Address Auto-Configuration (SLAAC).

Static addressing with DHCPv6, dynamic addressing with DHCPv6 and SLAAC are the methods used to configure the IPv6. The network administrator should able to understand and implement the IPv6 through the DHCPv6.

Other than the implementation, working of IPv4 and IPv6 are same. Therefore, the administrator need not to learn new information for its working.

As the IPv6 address length is 128-bit and purpose is for everything on line to have an IP address. It must allow the internet to expand faster devices to get internet access quickly.

The DHCPv6 is not supported by all windows. Therefore, network administrator should check the corresponding Operating system (OS) would support the DHCPv6 for IPv6.

The network administrator must have good knowledge and skills on the IPv6.

The above mentioned key components should be verified by the network administrator in order to support for IPv6 project with DHCPv6.

4 0
3 years ago
What subsection of the Internet requires specialized browser to access and is frequently used by cyber criminals and underground
kotykmax [81]

Answer:

c. Dark Web                                                

Explanation:

Surface web is also called visible web is a part of world wide web that can be easily searchable using search engines as its contents are indexed by the search engines such as Google and its contents are accessible by public using standard web browsers. So a is not a suitable choice.

Deep Web is called invisible web as it is not accessible or searchable to standard search engines like Google. Search engines cannot index the contents of these sites. However such sites do not requires specialized browsers to access. So b is not a suitable choice.

Dark Web: It is a part of Deep Web sites but it requires specialized software and browsers to access. These sites cannot be indexed and cannot be searchable through standard search engines. This is also called dark side of the world wide web darker which is frequently used by criminals, hackers, black markets, hit-men. Illegal activities on a massive level is takes place in the dark web such as access to stolen sensitive information, malware, drug trade and terrorist operations. These sites are temporary and keep changing addresses to lessen the risk of getting caught by govt agencies or security officials. So c is the suitable choice.

Crypto-Net is a kind of neural network which works with encrypted data which can make a prediction based on the data without disclosing the data and prediction to the 3rd party. So d is not a suitable option.

6 0
3 years ago
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