QUESTION 5

Kelly designed a Key-Value Store database for storing Customer Information for a Banking application. She has created a Column Family called "Demographics." The initial design of the Demographics Column Family included the columns "First Name","Last Name", "Address","Telephone Number", and "Gender". The database is now operational. However, the users requested a change to store Customer's date of birth in the database too. Kelly intends to add a new column called "BIRTH_DATE" to Demographics column family. Can she do it without a schema change?

QUESTION 6

Kelly designed a Key-Value Store database for storing Customer Information for a Banking application. She has created a Column Family called "Demographics." The initial design of the Demographics Column Family included the columns "First Name","Last Name", "Address","Telephone Number","Birth Date," and "Gender". The database is now operational. However, the users requested a change to store Customer's annual income, and mothly mortgage amounts. Since the requested information is financial, Kelly intends to create a new Column Famaily called "Financials", and add columns for annual income and monthly mortgage to this new Column Famaily. Does this change require a schema change?

QUESTION 5 0.625 points Save Answer Kelly designed a Key-Value Store database for storing Customer Information for a Banking application. She has created a Column Family called "Demographics." The initial design of the Demographics Column Family included the columns "First Name","Last Name", "Address", Telephone Number", and "Gender". The database is now operational. However, the users requested a change to store Customers date of birth in the database too. Kelly intends to add a new column called "BIRTH DATE" to Demographics column family. Can she do it without a schema change? Yes No QUESTION 6 0.625 points Save Answer Kelly designed a Key-Value Store database for storing Customer Information for a Banking application. She has created a Column Family called Demographics The initial design of the Demographics Column Family included the columns "First Name", "Last Name "Address", Telephone Number Birth Date," and "Gender". The database is now operational. However, the users requested a change to store Customer's annual income, and mothly mortgage amounts. Since the requested information is financial, Kelly intends to create a new Column Famaily called "Financials", and add columns for annual income and monthly mortgage to this new column Famaily. Does this change require a schema change? Yes No