9. What command do you enter in the Explorer search box to access the Remote Admin share on the computer named Fin?

) Perform error checking for the data point entries. If any of the following errors occurs, output the appropriate error message

emmainna [20.7K]

Answer:

In Python:

entry = input("Sentence: ")

while True:

if entry.count(",") == 0:

print("Error: No comma in string")

entry = input("Sentence: ")

elif entry.count(",") > 1:

print("Error: Too many comma in input")

entry = input("Sentence: ")

else:

ind = entry.index(',')+1

if entry[ind].isnumeric() == False:

print("Comma not followed by an integer")

entry = input("Sentence: ")

else:

break

print("Valid Input")

Explanation:

This prompts the user for a sentence

entry = input("Sentence: ")

The following loop is repeated until the user enters a valid entry

while True:

This is executed if the number of commas is 0

if entry.count(",") == 0:

print("Error: No comma in string")

entry = input("Sentence: ")

This is executed if the number of commas is more than 1

elif entry.count(",") > 1:

print("Error: Too many comma in input")

entry = input("Sentence: ")

This is executed if the number of commas is 1

else:

This calculates the next index after the comma

ind = entry.index(',')+1

This checks if the character after the comma is a number

if entry[ind].isnumeric() == False:

If it is not a number, the print statement is executed

print("Comma not followed by an integer")

entry = input("Sentence: ")

If otherwise, the loop is exited

else:

break

This prints valid input, when the user enters a valid string

print("Valid Input")

Note that: entry = input("Sentence: ") is used to get input

4 0

3 years ago

An index purports to speed data retrieval. you, therefore, index every attribute in each table. select the likely consequence.

stira [4]

Answer:

b. data entry slows as every INSERT , UPDATE, or DELETE statement must also update every index.

Explanation:

This process help to improve the speed of get data , it takes each element in the indexed column and save the location to get faster the data. But if you index every attribute in a table it going to take a lot of time locating each column in the respective index in each query(update, delete and insert). For that reason is necesary be carefull with this process and only put index in the relevant columns

4 0

3 years ago

Which of the following is a system management tool?

JulsSmile [24]

What’s are the options??

3 0

3 years ago

Read 2 more answers

Which access control principle specifies that no unnecessary access to data exists by regulating members so they can perform onl

sdas [7]

Least privilege is the data access principle that ensures to unnecessary access to data exists by regulation members so that can perform only minimum data manipulation necessary. The principle of least privilege or as called as POLP is the run-through of controlling access to the minimal level that will permit normal functioning. The norm of least privilege interprets to giving people the lowermost level of user right that they can have and still do their jobs. The principle is also functional to things other than people as well as programs and processes. It is created in the US department of defense in the 1970’s and aimed to limit the potential damage of any security breach either accidental or malicious.

5 0

3 years ago

BI systems have eliminated a common organizational problem, which is simultaneously having too much data but somehow not enough.

lyudmila [28]

Answer:

True

Explanation:

Most of the organization suffers from InfoObesity, i.e., too much data without the proper holding structure for this.

Business intelligence abbreviated as BI plays a major role in the determining the planning strategies of an organizations and serves multiple purposes which includes measurement of performance towards business objectives, quantitative analysis, data reporting and sharing, etc.

BI systems helps in eliminating InfoObesity, by manging the data and filtration of the data with proper data structure to serve specific purposes.

8 0

4 years ago