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2 years ago

A major weakness of a lot of file processing systems is that ____.

1 answer:

7 0

They are several weaknesses or disadvantages of file processing systems but the major weakness is data redundancy and inconsistency. By data redundancy, I mean duplication of data. There are no better methods to validate insertion of duplicate data in file systems. Data redundancy can also increase the chance for errors.

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What data unit is encapsulated inside a packet?<br> frame<br> datagram<br> segment<br> session

AVprozaik [17]

The answer is frame

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2 years ago

Read 2 more answers

Which of the following is an advantage of inserting a page number field in your document rather than inserting each page number

Artyom0805 [142]

The advantage of inserting the page number field is that the page number field could show the current page number.

The following information should be relevant with respect to the page number:

The page number field & the actual page number should be formatted.
The page number field & the actual page number both could be inserted into the header or footer.
The page number field & the actual page number could be easily inserted into the document.

Therefore we can conclude that the advantage of inserting the page number field is that the page number field could show the current page number.

Learn more about the page number here: brainly.com/question/3063419

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1 year ago

A small e-commerce company uses a series of Robotic Process Automation solutions to manage the backup of data from individual wo

Vaselesa [24]

Answer:

Cloud.

Explanation:

Cloud computing can be defined as a form of data computing which requires the use of shared computing resources such as cloud storage (data storage), servers, computer power, and software over the internet rather than local servers and hard drives.

Generally, cloud computing offer individuals and businesses a fast, secured, effective and efficient way of providing services over the internet.

Basically, cloud computing comprises three (3) service models and these include;

1. Platform as a Service (PaaS).

2. Software as a Service (SaaS).

3. Infrastructure as a Service (IaaS).

Additionally, the two (2) main characteristics of cloud computing are;

I. Measured service: it allows cloud service providers to monitor and measure the level of service used by various clients with respect to subscriptions.

II. Resource pooling: this allows cloud service providers to serve multiple customers or clients with services that are scalable and provisional.

For example, the provisioning of On-demand computing resources such as storage, network, virtual machines (VMs), etc., so as to enable the end users install various software applications, database and servers.

Hence, the technology that could be combined by the small e-commerce company with its current automated processes is cloud storage.

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1 year ago

In database software, a record is a

Rzqust [24]

Answer:

In database software a record is a group of related data held within the same structure.

4 0

2 years ago

#Write a function called string_finder. string_finder should #take two parameters: a target string and a search string. #The fun

adoni [48]

Answer:

I am writing a Python program:

def string_finder(target,search): #function that takes two parameters i.e. target string and a search string

position=(target.find(search))# returns lowest index of search if it is found in target string

if position==0: # if value of position is 0 means lowers index

return "Beginning" #the search string in the beginning of target string

elif position== len(target) - len(search): #if position is equal to the difference between lengths of the target and search strings

return "End" # returns end

elif position > 0 and position < len(target) -1: #if value of position is greater than 0 and it is less than length of target -1

return "Middle" #returns middle

else: #if none of above conditions is true return not found

return "not found"

#you can add an elif condition instead of else for not found condition as:

#elif position==-1

#returns "not found"

#tests the data for the following cases

print(string_finder("Georgia Tech", "Georgia"))

print(string_finder("Georgia Tech", "gia"))

print(string_finder("Georgia Tech", "Tech"))

print(string_finder("Georgia Tech", "Idaho"))

Explanation:

The program can also be written in by using string methods.

def string_finder(target,search): #method definition that takes target string and string to be searched

if target.startswith(search): #startswith() method scans the target string and checks if the (substring) search is present at the start of target string

return "Beginning" #if above condition it true return Beginning

elif target.endswith(search): #endswith() method scans the target string and checks if the (substring) search is present at the end of target string

return "End" #if above elif condition it true return End

elif target.find(search) != -1: #find method returns -1 if the search string is not in target string so if find method does not return -1 then it means that the search string is within the target string and two above conditions evaluated to false so search string must be in the middle of target string

return "Middle" #if above elif condition it true return End

else: #if none of the above conditions is true then returns Not Found

return "Not Found"

6 0

1 year ago