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Bad White [126]
3 years ago
12

Which of the following is NOT a feature of unclustered index

Computers and Technology
1 answer:
Lorico [155]3 years ago
3 0

Answer:

C. Unclustered index has the same ordering of data records as that of the data entries in the database

Explanation:

Indexes are used to split up queries in an SQL server or database management system DBMS.

There are two types of indexes namely clustered indexed and unclustered indexes.

Clustered indexes define the order in which data is stored in a table while unclustered index does not sort the order in a table.

In an unclustered index, the data table and the index are stored in different places, they are easy to maintain and update since they do not follow a particular order and there can be several indexes in a data file since the data table is stored differently from the index file.

So, all the other options except C are features of unclustered indexes since  unclustered index does not have the same ordering of data records as that of the data entries in the database.

So, C is the answer.

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Python Coding:
leva [86]

Answer:

# Here we are asking the user for a number two times

userInput1 = input("Enter any #: ")

userInput2 = input("Enter any # again: ")

# We compare if userInput1 is greater than userInput2

if(userInput1 > userInput2):

   # Print userInput1 if userInput1 is greather than userInput2

   print("First Number: " + userInput1)

   # Otherwise, print userInput2

else:

   print("Second Number: " + userInput2)

# Initiate a while-loop

while(True):

   # The lines below are from above

   userInput1 = input("\nEnter any #: ")

   userInput2 = input("Enter any # again: ")    

   if(userInput1 > userInput2):

       print("First Number: " + userInput1)

   else:

       print("Second Number: " + userInput2)

   # We ask the user whether they would like to stop

   stop = input("\nWould you like to stop? (Yes or No)")

   # Compare the String stop with "Yes"

   if(stop == "Yes"):

       # If true then break

       break

Explanation:

The use of \n is unnecesary, but it skips a line and provides more readability.

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