Managing Databases with Oracle What is the type of Oracle backup in which all uncommitted changes have been removed from the datafiles? Differential backup Inconsistent backup Full backup Consistent backup Differential backup Inconsistent backup Full backup Consistent backup ANSWER DOWNLOAD EXAMIANS APP
Managing Databases with Oracle Oracle commands, column names, table names, view names and all other database elements are case sensitive. False True False True ANSWER DOWNLOAD EXAMIANS APP
Managing Databases with Oracle The default extension for SQL*Plus is .sql. True False True False ANSWER DOWNLOAD EXAMIANS APP
Managing Databases with Oracle The only time that case matters is inside quotation marks of strings. True False True False ANSWER DOWNLOAD EXAMIANS APP
Managing Databases with Oracle SQL*Plus will finish the statement and execute it when the user types in this: A left slash ( ) followed by [Enter]. A semicolon ( ; ) followed by [Enter]. A colon ( : ) followed by [Enter]. A period ( . ) followed by [Enter]. A left slash ( ) followed by [Enter]. A semicolon ( ; ) followed by [Enter]. A colon ( : ) followed by [Enter]. A period ( . ) followed by [Enter]. ANSWER DOWNLOAD EXAMIANS APP
Managing Databases with Oracle Which of the following is not true about modifying table columns? You cannot increase or decrease the number of decimal places. You can increase the number of characters in character columns or the number of digits in numeric columns You can drop a column at any time. You can add a column at any time as long as it is a NULL column. You cannot increase or decrease the number of decimal places. You can increase the number of characters in character columns or the number of digits in numeric columns You can drop a column at any time. You can add a column at any time as long as it is a NULL column. ANSWER DOWNLOAD EXAMIANS APP
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