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Question 85 Two key method is a) popular method in e-commerce b) used by encryption algorithm to transform a plain-text message into a cipher c) provides secure transmission d) used in database storage of payment data e) All options are correct O 1) a O 2) b O 3) c O 4) d O 5) e

Question 85 Two key method is a) popular method in e-commerce b) used by encryption algorithm to transform a plain-text message into a cipher c) provides secure transmission d) used in database storage of payment data e) All options are correct O 1) a O 2) b O 3) c O 4) d O 5) e

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question 85 Two key method is a) popular method in e-commerce b) used by encryption algorithm to transform a plain-text message into a cipher c) provides secure transmission d) used in database storage of payment data e) All options are correct O 1) a O 2) b O 3) c O 4) d O 5) e
Transcribed Image Text:Question 85 Two key method is a) popular method in e-commerce b) used by encryption algorithm to transform a plain-text message into a cipher c) provides secure transmission d) used in database storage of payment data e) All options are correct O 1) a O 2) b O 3) c O 4) d O 5) e
18 Question 98 21 We could use linkserver openquery facility to connect from MSSQL to Oracle. For our project this could be done as : 24 SELECT owner, count(table_name) FROM (OracleServerName, 'SELECT table_name 27 FROM all_tables Group by table_name) 30 True False Question 89 In MSSQL database, If LNAME and FNAME fields exist in our table, then we can include the following in SELECT clause: 1: concat(concat(Iname,, '), fname) full_name II: concat(Iname,,, fname) full_name 1 & II: are correct I& II: are not correct O 1: concat(concat(Iname;, '), fname) full_name O II: concat(Iname,, fname) full_name O1& I: are correct OI& II: are not correct
Transcribed Image Text:18 Question 98 21 We could use linkserver openquery facility to connect from MSSQL to Oracle. For our project this could be done as : 24 SELECT owner, count(table_name) FROM (OracleServerName, 'SELECT table_name 27 FROM all_tables Group by table_name) 30 True False Question 89 In MSSQL database, If LNAME and FNAME fields exist in our table, then we can include the following in SELECT clause: 1: concat(concat(Iname,, '), fname) full_name II: concat(Iname,,, fname) full_name 1 & II: are correct I& II: are not correct O 1: concat(concat(Iname;, '), fname) full_name O II: concat(Iname,, fname) full_name O1& I: are correct OI& II: are not correct
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