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Talja [164]
3 years ago
11

To ensure rapid recovery and security of data, backup data should be ________.

Computers and Technology
1 answer:
Nataly [62]3 years ago
8 0

Answer:B kept at a secure location at the facility

Explanation:

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Which is NOT true?<br> 9 + 4 = 17 - 4<br> 8 + 7 = 14 + 3<br> 11 = 19 - 8<br> 5 + 8 = 20 - 7
Fudgin [204]

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B 8 + 7 = 14 + 3

Explanation:

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The file descriptor stderr is represented by the number ____.
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Stderr is 2. stdin is 0, stdout is 1.
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This is your chance to become the instructor. After learning the looping and input validation concepts, create a problem to give
enot [183]

Answer:

See Explaination

Explanation:

The Problem information is as follows:

The input: A data file containing the bank account information.Accounts are of different

types (like Savings Account, Checking Accounts).

The Output: Report on Number of Savings Account, Number of Checking accounts and their

total balances, avregae balance, maximum and minimum balance etc

Processing:

Read the file data

Consider valid account data

Separate different accounts

Calculate the sum of their balances

Calculate the average balnace for each type of account

Display the information

Solution:

1.The application should be able to read the csv file.

2.All the error checking should be done as per defined rules

3.The report should be generated in the defined format

4.Data display precisions need to be followed.

5.Interactive errors should be reported with proper messages

6.Integrity of the data should be maintaied while saving the data.

7. Calculation of the averageAccountBalance = (Sum of all the balances of a particular type of account)/(number of that type of account)

8. TotalAccountBalance = Sum of all the balances of each type of account.

9. To find maximum start with a default value and then traverse all the accounts and update the maximum value as per the comparison results

and same for minimum.

Input Validation:

1.Check for the filename (maximum length is 10 chars besides the csv extension)

2.account number (12 digits, first three entries are alphabets)

3.Name (Only alphabets are allowed)

4.Phone Number (7 digits must follow the format xxx-xxx-x)

pesudoCode:

Input filename

open the file

declare accounts[] array

Read the data in accounts and update numOfAccounts

declare numOfAccounts, numOfSavingActs, numOfCheckingActs, totalBalanceSavings, totalBalanceChecking, averageBalanceChecking

averageBalanceSavings, maximumSaavings, minimumSavings, maximumChecking, minimumChecking

for i = 1 to n:

if (Validate(account[i])):

if account[i].type == "Savings":

numOfSavingActs++

totalBalanceSavings = totalBalanceSavings + account[i].balance

if account[i].balance > maximumSavings:

maximumSavings = account[i].balance

if account[i].balance < minimumSavings:

minimumSavings = account[i].balance

if account[i].type == "Checkings":

numOfSavingActs++

totalBalanceSavings = totalBalanceSavings + account[i].balance

if account[i].balance > maximumSavings:

maximumSavings = account[i].balance

if account[i].balance < minimumSavings:

minimumSavings = account[i].balance

Display(Data)

4 0
3 years ago
What is often called a platform, a collection of computer programs that work together to manage hardware and software to ensure
Nady [450]

Answer:

The correct answer to the following question will be "Operating system".

Explanation:

  • An operating system is a machine software that handles hardware of a computer, computing assets and delivers basic services to software programs.
  • It is an intermediary between such users and computer hardware.
  • It also helps you to interact with your machine without learning how to use your language of the computer.

Therefore, it will be the right answer.

7 0
2 years ago
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